miércoles, 5 de mayo de 2010
domingo, 28 de marzo de 2010
bkn
Biological Research
versión impresa ISSN 0716-9760
Biol. Res. v.40 n.4 Santiago 2007
doi: 10.4067/S0716-97602007000500014
Biol Res 40: 523-534, 2007
The debate about death: an imperishable discussion?
FÉLIX BACIGALUPO*, DANIELA HUERTA*1 and RODRIGO MONTEFUSCO-SIEGMUND
* Cognitive Neuroscience Laboratory. Psychiatry Department. Faculty of Medicine. Pontificia Universidad Católica de Chile.
** CENÍ and ICBM. Faculty of Medicine. Universidad de Chile.
Dirección para Correspondencia
ABSTRACT
In this concise review we discuss some of the complex edges of the concept of death that arose after the notorious advances in science and medicine over the last 50 years, in which the classical cardio-pulmonary criteria have led to the neurological criteria of death. New complicated questions like the definition of death and the operational criteria for diagnosing it have arisen and we think that they are far from being adequately and satisfactorily solved. A number of important issues -like the reliability and differences between cardio-pulmonary versus brain based criteria of death, if death is an event or a process, the meaning of integration and irreversibility- have not yet received sufficient attention. Here we have approached the death problem from two (biological) complex system perspectives: the organism level and the cellular-molecular level. We also discuss issues from a third systemic approach, that is, the entire society, thus involving legal, religious, bioethical and political aspects of death. Our aim is to integrate new perspectives in order to promote further discussion on these critical yet frequently neglected issues.
"Dimmed your eyes!
Silent your heart!
Not a breath's
gentle wafting!
Must she now in misery
stand before you,
she who joyously, to marry you,
bravely crossed the sea?
Too late!
Spiteful man!"
Tristan und Isolde. Richard Wagner
Act III, Scene II.
INTRODUCTION
Imagine this desperate scene of Wagner's Opera "Tristan und Isolde" changed by the current advances of science and medicine; maybe Isolde could include some of the brain death criteria, like coma and the absence of brainstem reflexes, to assert the death of her beloved Tristan. It could be
argued that this is art, and that science and the criteria of death have nothing to do with it. We would say that, on the contrary, it is important to consider the influence that the advances of science in general and medicine in particular have on other disciplines and in everyday life, especially in such dramatic circumstances. For us, children of a materialistic age characterized by an amazing development of sophisticated technology, in which the intensive care techniques are seen as one of its highest achievements, it might be argued without doubt that brain death is death. It is a fact around us, influencing our daily life, thoughts and decisions; it could be understood as a contemporary dogma. The fast life style of our times generally does not allow us to stop and question the grounds from which our truths have been built and in consequence, we are blind to the many controversies and criticisms about brain death, from its philosophical definition to the medical diagnostic tests that confirm it. Yet there is still a great discussion about some fundamental aspects regarding the concept of death. One extensively accepted definition of death is the "permanent cessation of the critical functions of the organism as a whole" (Bernat, 2005). Bernat and colleagues (1981) have distinguished three levels of discussion: the definition or concept of death (a philosophical matter); the anatomical criteria of death (a philosophical/medical matter); and the practical testing which, by way of clinical or complementary examinations, can determine that death has occurred (a medical matter) (Bernat et al., 1981).
Here we will discuss about death, a phenomenon that people in general do not want to talk about, but inevitably will someday confront. We will approach the death problem from two biological complex system perspectives with special attention on the interactions and regulatory processes involved: the organism and cellular-molecular levels. But we will also refer to a third system: the entire society, therefore involving historical, legal, religious, bioethical and political aspects.
THE PROBLEM OF DEATH BEFORE THE INTRODUCTION OF INTENSIVE MEDICAL CARE
Since the beginning of humankind the most natural sign of life has been movement; with spontaneous respiration being probably the paradigmatic example. The concept of movement as sign of life is called quickening, an old term related to the latin vivus and the greek bios (Dagi and Kaufman, 2001). In old biblical translations, the divine ability to instill life into corpses is described as the ability to quick the dead. According to this concept, the presence of the divine soul or the conjunction of atoms that originated human life was detected through the existence of some minimal movement or spontaneous activity. The idea of quickening was extended to the activity of the heart and lungs and for this reason, cessation of heartbeat and respiration were considered the first "standard" criteria of death (i.e. classical cardio-respiratory criteria of death) (Dagi and Kaufman, 2001). From ancient times to the first half of the 20th century there were no doubts that death was confirmed by the absence of pulse and breathing. Nevertheless, from the seventeenth century onwards scientists, physicians, theologians and the lay public had become preoccupied with premature burial (Ducachet, 1822; Snart, 1824). At the beginning of the eighteenth century, the Resuscitation Movement strove to promulgate and popularize the skills of resuscitation and artificial respiration that had to begin at the moment of loss of spontaneous pulse or respiration (Dagi and Kaufman, 2001). At this "point of resuscitation", it could be considered that the person was either truly or just apparently dead. The difference between real death and apparent death depended whether death was "tested", based on the response to resuscitation: outside the immediate reach of medical care, apparent death equated to death; within the reach of medical care, response to resuscitation meant life and failure of resuscitation categorically meant death (Dagi and Kaufman, 2001).
THE PROBLEM OF DEATH AFTER THE INTRODUCTION OF INTENSIVE MEDICAL CARE
In the 1950s the poliomyelitis epidemic took place in the United States, with hundreds of people dying from its most dangerous clinical syndrome (the paralytic form) in which patients suffered paralysis of the muscles responsible for ventilation. In this context, the use of the "iron lung", a device that sustained artificial ventilation until the full recovery of the patients, became widespread. A great proportion of these patients maintained consciousness and did not exhibit cognitive impairment, thus being considered in a "critical near-death but conscious" state. In those days, such medical intervention was considered a "resuscitation" technique and the notorious results obtained thereby motivated the extensive use of artificial ventilators in patients with diseases other than poliomyelitis that involved coma or unconsciousness. It was assumed that, as in the cases of poliomyelitis, the body would recover to self-sufficiency after mechanic ventilation. However, some of them did not recover and the event that resulted in cardiopulmonary arrest also resulted in irreversible brain damage. These patients never regained consciousness or the ability to breathe spontaneously, with the consequent dissociation never seen before between "body and brain" functioning. This state was initially described as coma depassé (Mollaret and Goulon, 1959). One factor identified with the irreversibility of brain damage was liquefaction of the cerebral tissue after prolonged mechanical ventilation. This condition is known as "respirator brain", and was considered incompatible with recovery of spontaneous respiration and consciousness.
It is at this point in time that the disintegration of the consensus about death emerges because, as we have described, it became possible to observe the dissociation between the function of the brain and the heart and lungs. The moment of death-until then a reliable and secure fact-was irrevocably questioned. The second half of the 20th century witnessed the surge of the practical uncertainty about death. In this new scenario new questions and problems emerged: for example, ventilatory support did not reliably restore patients to self-sufficiency or to consciousness; the demand for intensive care unit beds outstripped the supply so that there were more patients needing ventilatory support than the health system could afford; finally, heart transplantation had just begun, requiring a precise criterion to declare that the donor was dead, while also avoiding the loss of adequate myocardial function. As these practical problems arose, due mainly to the advances of science and medicine, such disciplines became relevant for the discussion about the definition of death, as had never happened before. An example of this is the allocution of the Pope Pius XII (1957) entitled "The Prolongation of Life", which established that the pronouncement of death was not the province of the church but responsibility of the physician: "It remains for the doctor [...] to give a clear and precise definition of death and the moment of death of a patient who passes away in a state of unconsciousness" (XII, 1977).
After all of these new advances and controversies, in 1968 the Harvard Ad Hoc Committee was conformed, defining the criteria for brain death (1968) . The suggestion that brain-based criteria might lead to a new, generally accepted definition, independent of cardio-pulmonary function, led to a general reappraisal of the meaning of death. We agree with Youngner and Arnold that a number of important issues about death have not received sufficient attention, i.e. the meaning of integration, the reliability and differences between cardio-pulmonary versus brain based criteria of death, if death is an event or a process and irreversibility (Youngner and Arnold, 2001). In the following section we turn to these matters with the aim to integrate new perspectives in order to promote further discussion of these critical issues.
THE PROBLEM OF INTEGRATION AND THE CRITERIA OF DEATH
An important concept related with death is the consideration of the organism as a whole, which refers to its unity and functional integrity, not to the simple sum of its parts, thus encompassing the concept of an organism critical system (Korein and Machado, 2004). In this line, Shewmon (1999) proposes that living organisms have an integrative unity, that is, they have at least one emergent holistic-level property. Emergent means that it derives from the mutual interaction of all of the parts, and holistic means that the property is originated only from the whole composite. (Shewmon, 1999). Critical functions are those that are necessary for the organism to work as a whole: control of respiration and circulation, neuroendocrine and homeostatic regulation and consciousness. Some authors propose that these functions are ultimately carried out by the brain (Laureys, 2005). However, the persistence of hypothalamic neuroendocrine functions in "whole brain-dead" patients has been advocated against this formulation (Machado, 1999). For Shewmon, the integrative unity of a complex organism involves the cooperative interaction of all of its components, therefore it could not be realized as just the simple coordination imposed by one part upon the others, nor can it be anatomically localized in just one organ (Shewmon, 1999). This author suggests that most of the integrative functions of the brain are not somatic; in fact, most of the integrative functions of the body are not mediated by the brain (e.g. homeostasis, energy balance, maintenance of body temperature). Brain function would be more modulatory than constitutive, increasing the quality and the survival potential of the living organism (Shewmon, 2001).
Death of the whole organism: cardio-pulmonary versus brain-based criteria of death
Prior to medical intensive care, there was only one criterion of death: cessation of respiration and circulation, conforming to the cardio-pulmonary criteria. However, as discussed previously, after important scientific advances, alternative criteria based on the ceasing of brain functioning were proposed. In 1968 the criteria of death of the Harvard Committee was published stating that irreversible coma was equal to death (1968). Nowadays, death can be diagnosed in two ways, by cardio-respiratory or neurological criteria. Authors like Laureys (2005) suggest that brain death means human death determined by neurological criteria. Within the "neurological" criteria there are three main sub-criteria: the whole brain, the brainstem and the neo-cortical criteria of death (Laureys, 2005). The whole brain formulation requires bedside demonstration of irreversible cessation of all clinical functions of the brain, and is the most widely accepted. For Bernat (2005), there is a rigorous conceptual basis for regarding whole-brain death as human death based on the biophilosophical concept of the loss of the organism as a whole (Bernat, 2005). The brainstem formulation regards irreversible cessation of clinical functions of the brainstem as not only necessary but also sufficient for the determination of death. In this way, Pallis (1995) argues that the brainstem is the through-station for almost all hemispheric input and output, the centre that generates arousal (which is essential for consciousness), and the centre of respiration (Pallis, 1995). Both criteria suppose that the brain (with its cortical and subcortical structures including the brainstem) has a fundamental role in the integration of the organism. The clinical set of tests for whole brain and brainstem death are identical.
In sum, there are two sets of tests that can be used to ascertain death: neurological and/or cardio-pulmonary; which test is used depends on whether or not the patient is on mechanical ventilation. In non-artificially ventilated patients, physicians evaluate the irreversible absence of heart beat and breathing to declare death, but in patients who are mechanically ventilated, validated neurological tests are used to assure irreversible absence of brain (brainstem) function. As mentioned above, the criteria for brain death is based principally in findings from the clinical examination (coma, apnoea, absence of brainstem reflexes and motor responses); the confirmatory laboratory tests are only required when specific components of the clinical tests cannot be reliably evaluated (The Quality Standards Subcommittee of the American Academy of Neurology, 1995). Such ancillary diagnostic studies include cerebral angiography and transcranial doppler sonography which can be used with a very high sensitivity and specificity to document the absence of cerebral blood flow in brain death (Ducrocq et al., 1998a, Ducrocq et al., 1998b). In this line, radionuclide cerebral imaging like single photon emission computed tomography (SPECT) and positron emission tomography (PET) can show the hollow-skull sign, confirming the absence of brain function (Conrad and Sinha, 2003, Laureys et al., 2004). The electroencephalogram (EEG) in patients with brain death shows the absence of electrocortical activity with a sensitivity and specificity of 90% (Buchner and Schuchardt, 1990) and, because of its availability, it has become the preferred confirmatory test for brain death and has been implemented in many countries' guidelines (Wijdicks, 2002, Laureys, 2005). Somatosensory evoked potentials show arrest of conduction at the cervicomedullary level in brain death (Facco and Machado, 2004). Anatomopathology in patients with brain death who are receiving maximal artificial means of support will inevitably end up showing the "respirator brain": surface vasocongestion, subarachnoid haemorrhage, and cortical congestion and haemorrhage (Leestmaetal., 1984).
Cortical death
Brierley et al (1971), Veatch and others suggest that death can be defined by the permanent cessation of those higher functions of the nervous system that demarcate man from the lower primates and other animals. This neocortical or higher brain death definition has its conceptual basis on the premise that consciousness, cognition and social interaction, not the bodily physiological integrity, are the essential characteristics of human life (Brierley et al., 1971, Veatch, 2005). In this line, the neocortical death criterion includes only the permanent loss of neocortical function, not of the whole brain or of the brainstem. As Laureys suggests, clinical and confirmatory tests for neocortical death have never been validated as such (Laureys, 2005). In contrast to brain death (whole brain and brainstem) for which the neuroanatomy and neurophysiology are both well established, anatomopathology, neuroimaging and electrophysiology techniques cannot, at present, determine the presence or absence of human consciousness. Therefore, no accurate anatomical criteria can be defined for a higher brain formulation of death. Moreover, in clinical practice, tests would require the provision of bedside behavioural evidence showing that consciousness has been irreversibly lost. This however implies a strong methodological and philosophical limitation, because consciousness is a subjective first-person experience and clinical evaluation is limited to evaluating patients' responsiveness to the environment (Laureys, 2005). Unlike patients with brain death, patients in a vegetative state can move, breath and open their eyes spontaneously, showing how extremely difficult it is to clinically differentiate between automatic and willed movements (Prochazka et al., 2000). Furthermore, complementary tests for neocortical death would require the confirmation of irreversible loss of all cortical functions; but patients in a vegetative state may show preserved islands of functional pallium or cortex. Recent functional neuroimaging studies have shown limited, but undeniable, neocortical activation in patients in a vegetative state, disproving the idea of complete neocortical death in these patients (Rudolf et al., 1999, Beuthien-Baumann et al.,2005).
Finally, based on the neocortical definition of death, patients in a vegetative state following an acute injury or chronic degenerative disease like Alzheimer's disease, and anencephalic infants, are considered dead. As Serani (1999) suggests, for the "living human" the personal, intellectual, volitive, free and moral life conform the higher and most proper level of ontological manifestation, a level for which the mere organic life represents the lesser and poorer degree of realization. Nevertheless, in an inverse hierarchic view, organic life appears as the primary, radical and unchangeable condition of any ontologically superior manifestation. In this line, Serani proposes that organic life is the nursemaid, the throne, the home for all the others superior manifestations of human life. It is the first to arise and the last to disappear. Human life is expressed organically before the conformation of the tools of superior life and persists beyond their disappearance. The human being is much more than a living organism but it is nothing less than one either (Serani, 1999).
Death as event versus death as process
A second rather critical issue in the discussion about death, and which is related to the above considerations, is if death is a clear cut event or a progressive, temporally extended, process. According to the "dead donor rule" for organ transplantation, we cannot take a critical organ from a living person in order to save another, because it means that in the process we are killing somebody. It is clear that considering death as event or death as process is critical to this question. If we consider that death is an event, maybe we will focus in those signs that accurately confirm that a person is dead, and maybe we will use the cardio-pulmonary criteria, in which we will diagnose the death of a person through the absence of respiration or heart beating. One extreme position in this line is to wait for the expression of "positive" signs of death like cooling of the body (algor mortis), rigidity (rigor mortis), lividness (livor mortis) and dehydration (Echeverría et al., 2004). On the other hand, we could also consider death as an event if we assume, guided by brain death criteria, that the dead body is artificially maintained by technology. Lizza (2005) proposes that by artificially sustaining brain-dead human bodies or, hypothetically, decapitated human bodies, we intervene in the life history of the organism in such a radical way that we create new kinds of beings, and that we should recognize that the human being or "person" has died. In fact, artificially sustaining a "brain dead" body falls outside the natural or normal course of events; it is more a technological artifact (Lizza, 2005). As Laureys (2005) suggests, brain death would signify death not because it is invariably imminently followed by asystole, but because it is accompanied by irreversible loss of critical cerebral functions and thus it would represent the disintegration of the organism as a whole (Laureys, 2005).
On the other hand, if we assume that death is a process we could consider that the brain death criteria give us a practical tool to determine that the "death cascade" has begun and will inevitably end in death according to cardio-pulmonary criteria. From a thermodynamical perspective, the "point of non-return" occurs if the tendency to the active self-sustainment of the body is irreversibly lost so that entropy will increase as for inanimate objects. In the opinion of Shewmon (2001), the loss of integrative unity involves anatomically a critical level of damage at molecular scales in the complete body; we can see death like a progressive process of energy disorganization. From this point of view, life is the state of an organized system that has a dynamic balance of energy exchange with the environment, and the loss of such balance (point of non-return) would imply the disorganization of the system, inevitably ending in the total disintegration of the organism (Shewmon, 2001).
Until now we have referred to death in an organism level, but we think that we could provide new insights into this issue if we look at the cellular-molecular level. In this line, the death of a cell can be defined as an irreversible loss of plasma membrane integrity. Historically, three types of cell death have been distinguished in mammalian cells by morphological criteria. Type I cell death, better known as apoptosis, is defined by characteristic changes in nuclear morphology, minor changes in cytoplasmic organdíes, overall cell shrinkage, blebbing of the plasma membrane and formation of apoptotic bodies that contain nuclear or cytoplasmic material. All of these changes occur before plasma membrane integrity is lost. Type II cell death is characterized by a massive accumulation of two-membrane autophagic vacuoles in the cytoplasm. Type III cell death, better known as necrosis, is often defined in a negative manner as death lacking the characteristics of the type I and type II processes. (Golstein and Kroemer, 2007). Apoptotic cell death is characterized by controlled autodigestion of the cell. Cells appear to initiate their own apoptotic death through the activation of endogenous proteases named caspases, which are classified into 'initiator caspases' (caspases 2, 8, 9 and 10) and 'effector caspases' (caspases 3, 6 and 7). It has been proposed that in the apoptotic model the threshold for cell death is dynamically regulated and determined by the combined effects of external and internal survival factors (Thompson, 1995). On the other hand, another kind of cell death, necrosis, can be both fully unregulated and 'programmed'. Necrosis might be programmed in terms of both its course and its occurrence, and this is supported by numerous results. Golstein and Kroemer suggest that the same upstream signal can produce different types of cell death as a function of, in particular, the activation or inhibition of catabolic enzymes in the cell (Golstein and Kroemer, 2007). As we can see, at the cellular level, death is realized as a process.
About irreversibility
If we consider death as a process, we are confronted with a rather complex issue, that is, to define or pinpoint the moment of irreversibility of death. This is obviously not a trivial issue because we have to be able to predict, with extremely high reliability, that death according to one criterion, say brain death, will be inevitably followed by death diagnosed by cardio-pulmonary criteria. In the context of death as a process, it could be argued that a person with brain death has begun an irreversible process of disintegration that could be delayed by artificial means like mechanic ventilation. In this line, one prospective study (1977) supporting the neurocentric criteria of death found that cerebral unresponsiveness, apnoea and an isoelectric electroencephalogram were predictors of death based on cardio-pulmonary criteria within 3 months, despite continued ventilatory and cardiac support. However, Shewmon (1998) in a meta-analysis, found 175 cases of patients diagnosed with brain death surviving 1 week or more, with enough information of factors affecting survival capacity on 56 cases. Of these cases, one-half (28/56) survived more than 1 month, nearly one-third (17/56) more than 2 months, seven (13%) more than 6 months, and four (7%) more than 1 year, the record being 14 years. For Shewmon, the tendency to asystole in brain death can be transient and is attributable more to systemic factors than to the absence of brain function per se (Shewmon, 1998).
Evidently, an important aspect is the role and availability of technological advance plays in the determination of irreversibility. For Lizza (2005), we should consider realistic impediments for holding that a patient's condition is irreversible. As the author suggests, to clarify this sense of "irreversibility" it may be helpful to distinguish three factors that can affect the reversibility of either the cessation of cardio-respiratory functions or the cessation of all brain functions: the physical state of the person, factors external to the person, and individual and social decisions. The physical state of the person with respect to "irreversibility" refers to whether a person's physical state is sufficient to prevent the reversibility of cardio-respiratory functions or all brain functions. Factors external to the person refer to whether medical interventions are available to the patient at the time of cardio-respiratory arrest or cessation of all brain functions. Individual and social decisional factors refer to whether decisions have been made by the patient, family, health care providers, or society to obstruct any medical intervention to reverse the cessation of cardio-respiratory functions or brain functions. For example, in a patient with a "do not resuscitate" order, the cessation of cardio-respiratory functions can be said to be irreversible and the patient is beyond the point of spontaneous auto-resuscitation. This, even though features of the patient's physical state alone are insufficient to determine irreversibility and the medical technology to resuscitate is available. In this example of Lizza (2005), external factors in the form of a deliberate decision lead to practical restrictions on what can be done to the patient, although there are no technological or physical arguments to consider this situation irreversible (Lizza, 2005).
As Laureys (2005) proposes, the prolonged absence of intracranial blood flow is considered to prove irreversibility based on brain death criteria. On the contrary, the reduced -but not absent-cortical metabolism observed in the vegetative state cannot be regarded as evidence for irreversibility according to cortical death criteria, (Schiff et al., 2002, Bernat, 2004). Indeed, fully reversible causes of altered consciousness, such as deep sleep and general anaesthesia, have shown similar decreases in brain function, and the rare patients who have recovered from a vegetative state have been shown to resume near-normal activity in previously dysfunctional associative neocortex (Alkire et al., 1999, Laureys et al., 1999).
At a cellular level one might assume that in apoptosis, caspase activation is the 'point of no return' for a cell to die. However, as Kaufmann and Hengartner (2001) discuss, recent studies cast doubt on this assumption. Two studies in C. elegans have demonstrated that mutations in genes required to remove 'dead cells' can actually lead to increased cell survival. These studies found that cells expressing maimed CED-3 sometimes started to undergo programmed cell death and then reverted to a normal phenotype when they were not engulfed (Hoeppner et al., 2001, Reddien et al., 2001). This reversibility of cell death has also been reported in growth-factor-deprived neurons when caspase activation is inhibited (Martinou et al., 1999, Kaufmann and Hengartner, 2001). In sum, there is contradictory evidence about the irreversibility of the death process, both at global and cellular levels.
LEGAL, RELIGIOUS AND BIOETHICAL PERSPECTIVES
Legal issues
Nowadays, the brain death criterion of death is widely accepted throughout the world. However, there are some differences between countries. For example, the brainstem criterion is accepted in the United Kingdom, while in the United States the whole brain criterion is considered. Wijdicks (2002) explored the international practices for diagnosing brain death, obtaining original brain death documents of 80 countries. Legal standards on organ
transplantation were present in 55 of 80 countries (69%) and practice guidelines for brain death for adults were present in 70 of 80 countries (88%). More than one physician was required to declare brain death in half of the practice guidelines. Countries with guidelines specified exclusion of confounders, irreversible coma, absent motor response, and absent brainstem reflexes. Apnoea testing using a PC02 target was recommended in 59% of the surveyed countries. Differences were also found in the time of observation and in the required expertise of examining physicians. Confirmatory laboratory testing was mandatory in 28 out of 70 practice guidelines (40%). Wijdicks concluded that there is uniform agreement on the neurologic examination with exception of the apnoea test. Nevertheless, other major differences in procedures for diagnosing brain death in adults were also found in this survey (Wijdicks, 2002).
In 1996 the law N° 19.451 was promulgated in Chile, establishing the norms for organ transplantation and donation. For Flores et al (2004) this law is a relevant contribution because it defines death by neurological criteria (brain death), incorporating appropriate diagnostic protocols that clearly establish the conditions for diagnosing death. It also permits to establish the person's choice on organ donation during her/his life. However, the authors note that this law also has deficiencies because according to it, brain death criteria are only applicable to those who will be organ donors (Flores et al., 2004). Consequently, according to this law, those who will be donors could be diagnosed dead by brain death criteria, while those who will not, lack the corresponding criteria.
Religious aspects
As we mentioned previously, the Catholic Church through Pope Pius XII declared that the diagnosis of death was a strictly medical matter. Later, Pope John Paul II recognized the neurological criteria of death and declared that if rigorously applied, they do not seem to conflict with the essential elements of a sound anthropology. In other major religions there are similar positions. The Jewish law recognizes the ethical value of organ donation and the Islamic code of medical ethics approved the organ donation as a benefit to society (Flores et al., 2004). Thus, several major religions agree with the neurological criteria of death and organ transplantation.
Bioethics
Bioethical principles are at the basis of the conception of death and are intrinsically related with organ donation and transplantation. They involve aspects like not using human beings with instrumental purposes. For Tomlinson (1993), the meaning of irreversibility in the definition of death is an ethical one: for him "irreversibility" means that "the possibility of reversal is not ethically significant". According to this author, because there are good ethical reasons for honouring the wishes of the donor, "those medical means for reversing his cardio-respiratory arrest are no longer ethically significant possibilities" (Tomlinson, 1993). In this line, in relation to cases involving "do not resuscitate" orders, despite that from a strictly technological point of view the dying patient's physical condition could be reverted, practical restrictions to perform resuscitation on the patient make it extraordinarily improbable that the cessation of cardio-respiratory functions will be reversed. Even though it may be physically possible to resuscitate some "do not resuscitate" patients, they are correctly declared dead soon after cardiac arrest, because their cardio-respiratory functions have irreversibly ceased, that is, it is highly unlikely that their functions will resume, given their physical state and recognition of the patient's wish not to be resuscitated (Tomlinson, 1993, Lizza, 2005). On this issue, the Pontifical Academy for Life stated that the approach to the gravely ill and the dying must be inspired by the respect for the life and dignity of the person. It should pursue the aim of making proportionate treatment available but without engaging in any form of "overzealous treatment". One should accept the patient's wishes when it is a matter of extraordinary or risky therapy which he is not morally obliged to accept. One must always provide ordinary care (including artificial nutrition and hydration), palliative treatment, especially the proper therapy for pain, while always keeping the patient informed. At the approach of death, which appears inevitable, "it is permitted in conscience to take the decision to refuse forms of treatment that would only secure a precarious and burdensome prolongation of life" accepting the natural conclusion of life (Vial Correa and Sgreccia, 2000).
In relation to the principles of bioethics, the principle of autonomy must be reflected in the informed consent and the statement of the will for donation of patients and "do not resuscitate" orders. The principle of beneficence relates to human solidarity and compassion in the decision of donation and the non-maleficence principle could be reflected in the security of procedures (Flores et al., 2004). It is important to take into account the deep meaning of the organ donation that deserves the higher respect to the dead body of the person who decided in life to donate himself.
CONCLUSION
In this concise review we have discussed some of the complex edges of the concept of death. Of course, these issues are intimately related with the notorious advances in science and medicine over the last 50 years. New complicated questions therefore are posed, from the definition of death to the operational criteria for diagnosing it, and answering them requires from philosophy to physiology. We can see that some of these problems are far from being adequately and satisfactorily solved, and there is an important debate around them. We have tried to approach the death problem from two biological complex systems perspectives in which interactions and regulatory processes are paradigmatically involved: the organism level and the cellular-molecular one. Of course, we could realize that there is a third systemic approach: the entire society, involving the legal, religious, bioethical and political aspects.
Historically, the classical cardio-pulmonary criteria have led to the neurological criteria of death. It could be argued that the circulation-respiration proposal signals in a more accurate way the death phenomenon if we dimension it as a clear-cut event, but if we look at death as a process of disintegration, then brain death can be viewed as the beginning of this irreversible chain. However, there is a great discussion about the real irreversibility of this process whether at a human dimension or at a cellular one. If we attend to aspects like the practical testing of death it could be realized the difficulty of demonstrating the theoretical concept of circulation-respiration death; nowadays it is almost unaffordable to prove the ceasing of circulation at the cellular level or the end of respiration at the mitochondrial level. Instead of it, cardio-pulmonary and neurological criteria of death can be clinically tested in patients.
On other hand, we have to take into account that despite the fact that technological advances allow us to maintain life artificially and that the notion of irreversibility may therefore change depending on available technological support, the goal of medical care must be to preserve human dignity at any moment, including the moment of death. In this line, it is fundamental to respect the will of the patient and family concerning conducts such as orders of no resuscitation and to avoid therapeutic cruelty that goes against human dignity. In this context, we believe that there are more important things than mere technical advances or the biological possibility of recovery to declare some situation reversible or not.
From a practical point of view, the scientific improvement of medicine has led to important questions, related to organ transplantation and artificial life-sustaining, in intensive care units that constitute "everyday situations" for physicians and the patient's family, requiring clear and adequate answers. As we have seen, only brainstem and whole-brain criteria have good anatomical and clinical support, and are accepted in most countries. In contrast, the cortical death criterion does not have scientific support, besides the ethical problems that it raises. It could be suggested that the neurocentric concept of brain death is no more than utilitarian criteria for defining death. However, we must also consider that scientific progress has opened the way to medical "miracles" like organ donation and transplantation that without this concept would be difficult to afford. In order to define the limits of intensive care unit treatment and organ donor transplantation policies, it is necessary to have accurate and dependable criteria of death; nobody should interrupt a life in order to save another.
Finally, we have to consider that death is a natural and inevitable event and although patients, their families and physicians have the right to fight against disease, some day the moment of the disintegration will arrive. Independently of every human being's beliefs, it is important to be conscious that death is no defeat, but a defining part of the nature of life.
ACKNOWLEDGEMENTS
This work was financed by a MECESUP doctoral full scholarship awarded to FB and a CONICYT doctoral full scholarship awarded to DH.
We would like to thank Diego Cosmelli and Francisco Aboitiz for revisions and comments on previous versions of this manuscript. We would like also to thank Adrián Palacios and Diego Cosmelli, chairs of the workshop "Networks in Cognitive Systems / Trends and Challenge in Biomedicine: From Cerebral Process to Mathematical Tools Design" at the Instituto de Sistemas Complejos de Valparaíso (ISCV).
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1 Corresponding author: Marcoleta 391, 2° Floor. Santiago, Chile. Phone: 56-2-354806. Fax: 56-2-6651951. E-mail address: dhuerta@puc.cl.
versión impresa ISSN 0716-9760
Biol. Res. v.40 n.4 Santiago 2007
doi: 10.4067/S0716-97602007000500014
Biol Res 40: 523-534, 2007
The debate about death: an imperishable discussion?
FÉLIX BACIGALUPO*, DANIELA HUERTA*1 and RODRIGO MONTEFUSCO-SIEGMUND
* Cognitive Neuroscience Laboratory. Psychiatry Department. Faculty of Medicine. Pontificia Universidad Católica de Chile.
** CENÍ and ICBM. Faculty of Medicine. Universidad de Chile.
Dirección para Correspondencia
ABSTRACT
In this concise review we discuss some of the complex edges of the concept of death that arose after the notorious advances in science and medicine over the last 50 years, in which the classical cardio-pulmonary criteria have led to the neurological criteria of death. New complicated questions like the definition of death and the operational criteria for diagnosing it have arisen and we think that they are far from being adequately and satisfactorily solved. A number of important issues -like the reliability and differences between cardio-pulmonary versus brain based criteria of death, if death is an event or a process, the meaning of integration and irreversibility- have not yet received sufficient attention. Here we have approached the death problem from two (biological) complex system perspectives: the organism level and the cellular-molecular level. We also discuss issues from a third systemic approach, that is, the entire society, thus involving legal, religious, bioethical and political aspects of death. Our aim is to integrate new perspectives in order to promote further discussion on these critical yet frequently neglected issues.
"Dimmed your eyes!
Silent your heart!
Not a breath's
gentle wafting!
Must she now in misery
stand before you,
she who joyously, to marry you,
bravely crossed the sea?
Too late!
Spiteful man!"
Tristan und Isolde. Richard Wagner
Act III, Scene II.
INTRODUCTION
Imagine this desperate scene of Wagner's Opera "Tristan und Isolde" changed by the current advances of science and medicine; maybe Isolde could include some of the brain death criteria, like coma and the absence of brainstem reflexes, to assert the death of her beloved Tristan. It could be
argued that this is art, and that science and the criteria of death have nothing to do with it. We would say that, on the contrary, it is important to consider the influence that the advances of science in general and medicine in particular have on other disciplines and in everyday life, especially in such dramatic circumstances. For us, children of a materialistic age characterized by an amazing development of sophisticated technology, in which the intensive care techniques are seen as one of its highest achievements, it might be argued without doubt that brain death is death. It is a fact around us, influencing our daily life, thoughts and decisions; it could be understood as a contemporary dogma. The fast life style of our times generally does not allow us to stop and question the grounds from which our truths have been built and in consequence, we are blind to the many controversies and criticisms about brain death, from its philosophical definition to the medical diagnostic tests that confirm it. Yet there is still a great discussion about some fundamental aspects regarding the concept of death. One extensively accepted definition of death is the "permanent cessation of the critical functions of the organism as a whole" (Bernat, 2005). Bernat and colleagues (1981) have distinguished three levels of discussion: the definition or concept of death (a philosophical matter); the anatomical criteria of death (a philosophical/medical matter); and the practical testing which, by way of clinical or complementary examinations, can determine that death has occurred (a medical matter) (Bernat et al., 1981).
Here we will discuss about death, a phenomenon that people in general do not want to talk about, but inevitably will someday confront. We will approach the death problem from two biological complex system perspectives with special attention on the interactions and regulatory processes involved: the organism and cellular-molecular levels. But we will also refer to a third system: the entire society, therefore involving historical, legal, religious, bioethical and political aspects.
THE PROBLEM OF DEATH BEFORE THE INTRODUCTION OF INTENSIVE MEDICAL CARE
Since the beginning of humankind the most natural sign of life has been movement; with spontaneous respiration being probably the paradigmatic example. The concept of movement as sign of life is called quickening, an old term related to the latin vivus and the greek bios (Dagi and Kaufman, 2001). In old biblical translations, the divine ability to instill life into corpses is described as the ability to quick the dead. According to this concept, the presence of the divine soul or the conjunction of atoms that originated human life was detected through the existence of some minimal movement or spontaneous activity. The idea of quickening was extended to the activity of the heart and lungs and for this reason, cessation of heartbeat and respiration were considered the first "standard" criteria of death (i.e. classical cardio-respiratory criteria of death) (Dagi and Kaufman, 2001). From ancient times to the first half of the 20th century there were no doubts that death was confirmed by the absence of pulse and breathing. Nevertheless, from the seventeenth century onwards scientists, physicians, theologians and the lay public had become preoccupied with premature burial (Ducachet, 1822; Snart, 1824). At the beginning of the eighteenth century, the Resuscitation Movement strove to promulgate and popularize the skills of resuscitation and artificial respiration that had to begin at the moment of loss of spontaneous pulse or respiration (Dagi and Kaufman, 2001). At this "point of resuscitation", it could be considered that the person was either truly or just apparently dead. The difference between real death and apparent death depended whether death was "tested", based on the response to resuscitation: outside the immediate reach of medical care, apparent death equated to death; within the reach of medical care, response to resuscitation meant life and failure of resuscitation categorically meant death (Dagi and Kaufman, 2001).
THE PROBLEM OF DEATH AFTER THE INTRODUCTION OF INTENSIVE MEDICAL CARE
In the 1950s the poliomyelitis epidemic took place in the United States, with hundreds of people dying from its most dangerous clinical syndrome (the paralytic form) in which patients suffered paralysis of the muscles responsible for ventilation. In this context, the use of the "iron lung", a device that sustained artificial ventilation until the full recovery of the patients, became widespread. A great proportion of these patients maintained consciousness and did not exhibit cognitive impairment, thus being considered in a "critical near-death but conscious" state. In those days, such medical intervention was considered a "resuscitation" technique and the notorious results obtained thereby motivated the extensive use of artificial ventilators in patients with diseases other than poliomyelitis that involved coma or unconsciousness. It was assumed that, as in the cases of poliomyelitis, the body would recover to self-sufficiency after mechanic ventilation. However, some of them did not recover and the event that resulted in cardiopulmonary arrest also resulted in irreversible brain damage. These patients never regained consciousness or the ability to breathe spontaneously, with the consequent dissociation never seen before between "body and brain" functioning. This state was initially described as coma depassé (Mollaret and Goulon, 1959). One factor identified with the irreversibility of brain damage was liquefaction of the cerebral tissue after prolonged mechanical ventilation. This condition is known as "respirator brain", and was considered incompatible with recovery of spontaneous respiration and consciousness.
It is at this point in time that the disintegration of the consensus about death emerges because, as we have described, it became possible to observe the dissociation between the function of the brain and the heart and lungs. The moment of death-until then a reliable and secure fact-was irrevocably questioned. The second half of the 20th century witnessed the surge of the practical uncertainty about death. In this new scenario new questions and problems emerged: for example, ventilatory support did not reliably restore patients to self-sufficiency or to consciousness; the demand for intensive care unit beds outstripped the supply so that there were more patients needing ventilatory support than the health system could afford; finally, heart transplantation had just begun, requiring a precise criterion to declare that the donor was dead, while also avoiding the loss of adequate myocardial function. As these practical problems arose, due mainly to the advances of science and medicine, such disciplines became relevant for the discussion about the definition of death, as had never happened before. An example of this is the allocution of the Pope Pius XII (1957) entitled "The Prolongation of Life", which established that the pronouncement of death was not the province of the church but responsibility of the physician: "It remains for the doctor [...] to give a clear and precise definition of death and the moment of death of a patient who passes away in a state of unconsciousness" (XII, 1977).
After all of these new advances and controversies, in 1968 the Harvard Ad Hoc Committee was conformed, defining the criteria for brain death (1968) . The suggestion that brain-based criteria might lead to a new, generally accepted definition, independent of cardio-pulmonary function, led to a general reappraisal of the meaning of death. We agree with Youngner and Arnold that a number of important issues about death have not received sufficient attention, i.e. the meaning of integration, the reliability and differences between cardio-pulmonary versus brain based criteria of death, if death is an event or a process and irreversibility (Youngner and Arnold, 2001). In the following section we turn to these matters with the aim to integrate new perspectives in order to promote further discussion of these critical issues.
THE PROBLEM OF INTEGRATION AND THE CRITERIA OF DEATH
An important concept related with death is the consideration of the organism as a whole, which refers to its unity and functional integrity, not to the simple sum of its parts, thus encompassing the concept of an organism critical system (Korein and Machado, 2004). In this line, Shewmon (1999) proposes that living organisms have an integrative unity, that is, they have at least one emergent holistic-level property. Emergent means that it derives from the mutual interaction of all of the parts, and holistic means that the property is originated only from the whole composite. (Shewmon, 1999). Critical functions are those that are necessary for the organism to work as a whole: control of respiration and circulation, neuroendocrine and homeostatic regulation and consciousness. Some authors propose that these functions are ultimately carried out by the brain (Laureys, 2005). However, the persistence of hypothalamic neuroendocrine functions in "whole brain-dead" patients has been advocated against this formulation (Machado, 1999). For Shewmon, the integrative unity of a complex organism involves the cooperative interaction of all of its components, therefore it could not be realized as just the simple coordination imposed by one part upon the others, nor can it be anatomically localized in just one organ (Shewmon, 1999). This author suggests that most of the integrative functions of the brain are not somatic; in fact, most of the integrative functions of the body are not mediated by the brain (e.g. homeostasis, energy balance, maintenance of body temperature). Brain function would be more modulatory than constitutive, increasing the quality and the survival potential of the living organism (Shewmon, 2001).
Death of the whole organism: cardio-pulmonary versus brain-based criteria of death
Prior to medical intensive care, there was only one criterion of death: cessation of respiration and circulation, conforming to the cardio-pulmonary criteria. However, as discussed previously, after important scientific advances, alternative criteria based on the ceasing of brain functioning were proposed. In 1968 the criteria of death of the Harvard Committee was published stating that irreversible coma was equal to death (1968). Nowadays, death can be diagnosed in two ways, by cardio-respiratory or neurological criteria. Authors like Laureys (2005) suggest that brain death means human death determined by neurological criteria. Within the "neurological" criteria there are three main sub-criteria: the whole brain, the brainstem and the neo-cortical criteria of death (Laureys, 2005). The whole brain formulation requires bedside demonstration of irreversible cessation of all clinical functions of the brain, and is the most widely accepted. For Bernat (2005), there is a rigorous conceptual basis for regarding whole-brain death as human death based on the biophilosophical concept of the loss of the organism as a whole (Bernat, 2005). The brainstem formulation regards irreversible cessation of clinical functions of the brainstem as not only necessary but also sufficient for the determination of death. In this way, Pallis (1995) argues that the brainstem is the through-station for almost all hemispheric input and output, the centre that generates arousal (which is essential for consciousness), and the centre of respiration (Pallis, 1995). Both criteria suppose that the brain (with its cortical and subcortical structures including the brainstem) has a fundamental role in the integration of the organism. The clinical set of tests for whole brain and brainstem death are identical.
In sum, there are two sets of tests that can be used to ascertain death: neurological and/or cardio-pulmonary; which test is used depends on whether or not the patient is on mechanical ventilation. In non-artificially ventilated patients, physicians evaluate the irreversible absence of heart beat and breathing to declare death, but in patients who are mechanically ventilated, validated neurological tests are used to assure irreversible absence of brain (brainstem) function. As mentioned above, the criteria for brain death is based principally in findings from the clinical examination (coma, apnoea, absence of brainstem reflexes and motor responses); the confirmatory laboratory tests are only required when specific components of the clinical tests cannot be reliably evaluated (The Quality Standards Subcommittee of the American Academy of Neurology, 1995). Such ancillary diagnostic studies include cerebral angiography and transcranial doppler sonography which can be used with a very high sensitivity and specificity to document the absence of cerebral blood flow in brain death (Ducrocq et al., 1998a, Ducrocq et al., 1998b). In this line, radionuclide cerebral imaging like single photon emission computed tomography (SPECT) and positron emission tomography (PET) can show the hollow-skull sign, confirming the absence of brain function (Conrad and Sinha, 2003, Laureys et al., 2004). The electroencephalogram (EEG) in patients with brain death shows the absence of electrocortical activity with a sensitivity and specificity of 90% (Buchner and Schuchardt, 1990) and, because of its availability, it has become the preferred confirmatory test for brain death and has been implemented in many countries' guidelines (Wijdicks, 2002, Laureys, 2005). Somatosensory evoked potentials show arrest of conduction at the cervicomedullary level in brain death (Facco and Machado, 2004). Anatomopathology in patients with brain death who are receiving maximal artificial means of support will inevitably end up showing the "respirator brain": surface vasocongestion, subarachnoid haemorrhage, and cortical congestion and haemorrhage (Leestmaetal., 1984).
Cortical death
Brierley et al (1971), Veatch and others suggest that death can be defined by the permanent cessation of those higher functions of the nervous system that demarcate man from the lower primates and other animals. This neocortical or higher brain death definition has its conceptual basis on the premise that consciousness, cognition and social interaction, not the bodily physiological integrity, are the essential characteristics of human life (Brierley et al., 1971, Veatch, 2005). In this line, the neocortical death criterion includes only the permanent loss of neocortical function, not of the whole brain or of the brainstem. As Laureys suggests, clinical and confirmatory tests for neocortical death have never been validated as such (Laureys, 2005). In contrast to brain death (whole brain and brainstem) for which the neuroanatomy and neurophysiology are both well established, anatomopathology, neuroimaging and electrophysiology techniques cannot, at present, determine the presence or absence of human consciousness. Therefore, no accurate anatomical criteria can be defined for a higher brain formulation of death. Moreover, in clinical practice, tests would require the provision of bedside behavioural evidence showing that consciousness has been irreversibly lost. This however implies a strong methodological and philosophical limitation, because consciousness is a subjective first-person experience and clinical evaluation is limited to evaluating patients' responsiveness to the environment (Laureys, 2005). Unlike patients with brain death, patients in a vegetative state can move, breath and open their eyes spontaneously, showing how extremely difficult it is to clinically differentiate between automatic and willed movements (Prochazka et al., 2000). Furthermore, complementary tests for neocortical death would require the confirmation of irreversible loss of all cortical functions; but patients in a vegetative state may show preserved islands of functional pallium or cortex. Recent functional neuroimaging studies have shown limited, but undeniable, neocortical activation in patients in a vegetative state, disproving the idea of complete neocortical death in these patients (Rudolf et al., 1999, Beuthien-Baumann et al.,2005).
Finally, based on the neocortical definition of death, patients in a vegetative state following an acute injury or chronic degenerative disease like Alzheimer's disease, and anencephalic infants, are considered dead. As Serani (1999) suggests, for the "living human" the personal, intellectual, volitive, free and moral life conform the higher and most proper level of ontological manifestation, a level for which the mere organic life represents the lesser and poorer degree of realization. Nevertheless, in an inverse hierarchic view, organic life appears as the primary, radical and unchangeable condition of any ontologically superior manifestation. In this line, Serani proposes that organic life is the nursemaid, the throne, the home for all the others superior manifestations of human life. It is the first to arise and the last to disappear. Human life is expressed organically before the conformation of the tools of superior life and persists beyond their disappearance. The human being is much more than a living organism but it is nothing less than one either (Serani, 1999).
Death as event versus death as process
A second rather critical issue in the discussion about death, and which is related to the above considerations, is if death is a clear cut event or a progressive, temporally extended, process. According to the "dead donor rule" for organ transplantation, we cannot take a critical organ from a living person in order to save another, because it means that in the process we are killing somebody. It is clear that considering death as event or death as process is critical to this question. If we consider that death is an event, maybe we will focus in those signs that accurately confirm that a person is dead, and maybe we will use the cardio-pulmonary criteria, in which we will diagnose the death of a person through the absence of respiration or heart beating. One extreme position in this line is to wait for the expression of "positive" signs of death like cooling of the body (algor mortis), rigidity (rigor mortis), lividness (livor mortis) and dehydration (Echeverría et al., 2004). On the other hand, we could also consider death as an event if we assume, guided by brain death criteria, that the dead body is artificially maintained by technology. Lizza (2005) proposes that by artificially sustaining brain-dead human bodies or, hypothetically, decapitated human bodies, we intervene in the life history of the organism in such a radical way that we create new kinds of beings, and that we should recognize that the human being or "person" has died. In fact, artificially sustaining a "brain dead" body falls outside the natural or normal course of events; it is more a technological artifact (Lizza, 2005). As Laureys (2005) suggests, brain death would signify death not because it is invariably imminently followed by asystole, but because it is accompanied by irreversible loss of critical cerebral functions and thus it would represent the disintegration of the organism as a whole (Laureys, 2005).
On the other hand, if we assume that death is a process we could consider that the brain death criteria give us a practical tool to determine that the "death cascade" has begun and will inevitably end in death according to cardio-pulmonary criteria. From a thermodynamical perspective, the "point of non-return" occurs if the tendency to the active self-sustainment of the body is irreversibly lost so that entropy will increase as for inanimate objects. In the opinion of Shewmon (2001), the loss of integrative unity involves anatomically a critical level of damage at molecular scales in the complete body; we can see death like a progressive process of energy disorganization. From this point of view, life is the state of an organized system that has a dynamic balance of energy exchange with the environment, and the loss of such balance (point of non-return) would imply the disorganization of the system, inevitably ending in the total disintegration of the organism (Shewmon, 2001).
Until now we have referred to death in an organism level, but we think that we could provide new insights into this issue if we look at the cellular-molecular level. In this line, the death of a cell can be defined as an irreversible loss of plasma membrane integrity. Historically, three types of cell death have been distinguished in mammalian cells by morphological criteria. Type I cell death, better known as apoptosis, is defined by characteristic changes in nuclear morphology, minor changes in cytoplasmic organdíes, overall cell shrinkage, blebbing of the plasma membrane and formation of apoptotic bodies that contain nuclear or cytoplasmic material. All of these changes occur before plasma membrane integrity is lost. Type II cell death is characterized by a massive accumulation of two-membrane autophagic vacuoles in the cytoplasm. Type III cell death, better known as necrosis, is often defined in a negative manner as death lacking the characteristics of the type I and type II processes. (Golstein and Kroemer, 2007). Apoptotic cell death is characterized by controlled autodigestion of the cell. Cells appear to initiate their own apoptotic death through the activation of endogenous proteases named caspases, which are classified into 'initiator caspases' (caspases 2, 8, 9 and 10) and 'effector caspases' (caspases 3, 6 and 7). It has been proposed that in the apoptotic model the threshold for cell death is dynamically regulated and determined by the combined effects of external and internal survival factors (Thompson, 1995). On the other hand, another kind of cell death, necrosis, can be both fully unregulated and 'programmed'. Necrosis might be programmed in terms of both its course and its occurrence, and this is supported by numerous results. Golstein and Kroemer suggest that the same upstream signal can produce different types of cell death as a function of, in particular, the activation or inhibition of catabolic enzymes in the cell (Golstein and Kroemer, 2007). As we can see, at the cellular level, death is realized as a process.
About irreversibility
If we consider death as a process, we are confronted with a rather complex issue, that is, to define or pinpoint the moment of irreversibility of death. This is obviously not a trivial issue because we have to be able to predict, with extremely high reliability, that death according to one criterion, say brain death, will be inevitably followed by death diagnosed by cardio-pulmonary criteria. In the context of death as a process, it could be argued that a person with brain death has begun an irreversible process of disintegration that could be delayed by artificial means like mechanic ventilation. In this line, one prospective study (1977) supporting the neurocentric criteria of death found that cerebral unresponsiveness, apnoea and an isoelectric electroencephalogram were predictors of death based on cardio-pulmonary criteria within 3 months, despite continued ventilatory and cardiac support. However, Shewmon (1998) in a meta-analysis, found 175 cases of patients diagnosed with brain death surviving 1 week or more, with enough information of factors affecting survival capacity on 56 cases. Of these cases, one-half (28/56) survived more than 1 month, nearly one-third (17/56) more than 2 months, seven (13%) more than 6 months, and four (7%) more than 1 year, the record being 14 years. For Shewmon, the tendency to asystole in brain death can be transient and is attributable more to systemic factors than to the absence of brain function per se (Shewmon, 1998).
Evidently, an important aspect is the role and availability of technological advance plays in the determination of irreversibility. For Lizza (2005), we should consider realistic impediments for holding that a patient's condition is irreversible. As the author suggests, to clarify this sense of "irreversibility" it may be helpful to distinguish three factors that can affect the reversibility of either the cessation of cardio-respiratory functions or the cessation of all brain functions: the physical state of the person, factors external to the person, and individual and social decisions. The physical state of the person with respect to "irreversibility" refers to whether a person's physical state is sufficient to prevent the reversibility of cardio-respiratory functions or all brain functions. Factors external to the person refer to whether medical interventions are available to the patient at the time of cardio-respiratory arrest or cessation of all brain functions. Individual and social decisional factors refer to whether decisions have been made by the patient, family, health care providers, or society to obstruct any medical intervention to reverse the cessation of cardio-respiratory functions or brain functions. For example, in a patient with a "do not resuscitate" order, the cessation of cardio-respiratory functions can be said to be irreversible and the patient is beyond the point of spontaneous auto-resuscitation. This, even though features of the patient's physical state alone are insufficient to determine irreversibility and the medical technology to resuscitate is available. In this example of Lizza (2005), external factors in the form of a deliberate decision lead to practical restrictions on what can be done to the patient, although there are no technological or physical arguments to consider this situation irreversible (Lizza, 2005).
As Laureys (2005) proposes, the prolonged absence of intracranial blood flow is considered to prove irreversibility based on brain death criteria. On the contrary, the reduced -but not absent-cortical metabolism observed in the vegetative state cannot be regarded as evidence for irreversibility according to cortical death criteria, (Schiff et al., 2002, Bernat, 2004). Indeed, fully reversible causes of altered consciousness, such as deep sleep and general anaesthesia, have shown similar decreases in brain function, and the rare patients who have recovered from a vegetative state have been shown to resume near-normal activity in previously dysfunctional associative neocortex (Alkire et al., 1999, Laureys et al., 1999).
At a cellular level one might assume that in apoptosis, caspase activation is the 'point of no return' for a cell to die. However, as Kaufmann and Hengartner (2001) discuss, recent studies cast doubt on this assumption. Two studies in C. elegans have demonstrated that mutations in genes required to remove 'dead cells' can actually lead to increased cell survival. These studies found that cells expressing maimed CED-3 sometimes started to undergo programmed cell death and then reverted to a normal phenotype when they were not engulfed (Hoeppner et al., 2001, Reddien et al., 2001). This reversibility of cell death has also been reported in growth-factor-deprived neurons when caspase activation is inhibited (Martinou et al., 1999, Kaufmann and Hengartner, 2001). In sum, there is contradictory evidence about the irreversibility of the death process, both at global and cellular levels.
LEGAL, RELIGIOUS AND BIOETHICAL PERSPECTIVES
Legal issues
Nowadays, the brain death criterion of death is widely accepted throughout the world. However, there are some differences between countries. For example, the brainstem criterion is accepted in the United Kingdom, while in the United States the whole brain criterion is considered. Wijdicks (2002) explored the international practices for diagnosing brain death, obtaining original brain death documents of 80 countries. Legal standards on organ
transplantation were present in 55 of 80 countries (69%) and practice guidelines for brain death for adults were present in 70 of 80 countries (88%). More than one physician was required to declare brain death in half of the practice guidelines. Countries with guidelines specified exclusion of confounders, irreversible coma, absent motor response, and absent brainstem reflexes. Apnoea testing using a PC02 target was recommended in 59% of the surveyed countries. Differences were also found in the time of observation and in the required expertise of examining physicians. Confirmatory laboratory testing was mandatory in 28 out of 70 practice guidelines (40%). Wijdicks concluded that there is uniform agreement on the neurologic examination with exception of the apnoea test. Nevertheless, other major differences in procedures for diagnosing brain death in adults were also found in this survey (Wijdicks, 2002).
In 1996 the law N° 19.451 was promulgated in Chile, establishing the norms for organ transplantation and donation. For Flores et al (2004) this law is a relevant contribution because it defines death by neurological criteria (brain death), incorporating appropriate diagnostic protocols that clearly establish the conditions for diagnosing death. It also permits to establish the person's choice on organ donation during her/his life. However, the authors note that this law also has deficiencies because according to it, brain death criteria are only applicable to those who will be organ donors (Flores et al., 2004). Consequently, according to this law, those who will be donors could be diagnosed dead by brain death criteria, while those who will not, lack the corresponding criteria.
Religious aspects
As we mentioned previously, the Catholic Church through Pope Pius XII declared that the diagnosis of death was a strictly medical matter. Later, Pope John Paul II recognized the neurological criteria of death and declared that if rigorously applied, they do not seem to conflict with the essential elements of a sound anthropology. In other major religions there are similar positions. The Jewish law recognizes the ethical value of organ donation and the Islamic code of medical ethics approved the organ donation as a benefit to society (Flores et al., 2004). Thus, several major religions agree with the neurological criteria of death and organ transplantation.
Bioethics
Bioethical principles are at the basis of the conception of death and are intrinsically related with organ donation and transplantation. They involve aspects like not using human beings with instrumental purposes. For Tomlinson (1993), the meaning of irreversibility in the definition of death is an ethical one: for him "irreversibility" means that "the possibility of reversal is not ethically significant". According to this author, because there are good ethical reasons for honouring the wishes of the donor, "those medical means for reversing his cardio-respiratory arrest are no longer ethically significant possibilities" (Tomlinson, 1993). In this line, in relation to cases involving "do not resuscitate" orders, despite that from a strictly technological point of view the dying patient's physical condition could be reverted, practical restrictions to perform resuscitation on the patient make it extraordinarily improbable that the cessation of cardio-respiratory functions will be reversed. Even though it may be physically possible to resuscitate some "do not resuscitate" patients, they are correctly declared dead soon after cardiac arrest, because their cardio-respiratory functions have irreversibly ceased, that is, it is highly unlikely that their functions will resume, given their physical state and recognition of the patient's wish not to be resuscitated (Tomlinson, 1993, Lizza, 2005). On this issue, the Pontifical Academy for Life stated that the approach to the gravely ill and the dying must be inspired by the respect for the life and dignity of the person. It should pursue the aim of making proportionate treatment available but without engaging in any form of "overzealous treatment". One should accept the patient's wishes when it is a matter of extraordinary or risky therapy which he is not morally obliged to accept. One must always provide ordinary care (including artificial nutrition and hydration), palliative treatment, especially the proper therapy for pain, while always keeping the patient informed. At the approach of death, which appears inevitable, "it is permitted in conscience to take the decision to refuse forms of treatment that would only secure a precarious and burdensome prolongation of life" accepting the natural conclusion of life (Vial Correa and Sgreccia, 2000).
In relation to the principles of bioethics, the principle of autonomy must be reflected in the informed consent and the statement of the will for donation of patients and "do not resuscitate" orders. The principle of beneficence relates to human solidarity and compassion in the decision of donation and the non-maleficence principle could be reflected in the security of procedures (Flores et al., 2004). It is important to take into account the deep meaning of the organ donation that deserves the higher respect to the dead body of the person who decided in life to donate himself.
CONCLUSION
In this concise review we have discussed some of the complex edges of the concept of death. Of course, these issues are intimately related with the notorious advances in science and medicine over the last 50 years. New complicated questions therefore are posed, from the definition of death to the operational criteria for diagnosing it, and answering them requires from philosophy to physiology. We can see that some of these problems are far from being adequately and satisfactorily solved, and there is an important debate around them. We have tried to approach the death problem from two biological complex systems perspectives in which interactions and regulatory processes are paradigmatically involved: the organism level and the cellular-molecular one. Of course, we could realize that there is a third systemic approach: the entire society, involving the legal, religious, bioethical and political aspects.
Historically, the classical cardio-pulmonary criteria have led to the neurological criteria of death. It could be argued that the circulation-respiration proposal signals in a more accurate way the death phenomenon if we dimension it as a clear-cut event, but if we look at death as a process of disintegration, then brain death can be viewed as the beginning of this irreversible chain. However, there is a great discussion about the real irreversibility of this process whether at a human dimension or at a cellular one. If we attend to aspects like the practical testing of death it could be realized the difficulty of demonstrating the theoretical concept of circulation-respiration death; nowadays it is almost unaffordable to prove the ceasing of circulation at the cellular level or the end of respiration at the mitochondrial level. Instead of it, cardio-pulmonary and neurological criteria of death can be clinically tested in patients.
On other hand, we have to take into account that despite the fact that technological advances allow us to maintain life artificially and that the notion of irreversibility may therefore change depending on available technological support, the goal of medical care must be to preserve human dignity at any moment, including the moment of death. In this line, it is fundamental to respect the will of the patient and family concerning conducts such as orders of no resuscitation and to avoid therapeutic cruelty that goes against human dignity. In this context, we believe that there are more important things than mere technical advances or the biological possibility of recovery to declare some situation reversible or not.
From a practical point of view, the scientific improvement of medicine has led to important questions, related to organ transplantation and artificial life-sustaining, in intensive care units that constitute "everyday situations" for physicians and the patient's family, requiring clear and adequate answers. As we have seen, only brainstem and whole-brain criteria have good anatomical and clinical support, and are accepted in most countries. In contrast, the cortical death criterion does not have scientific support, besides the ethical problems that it raises. It could be suggested that the neurocentric concept of brain death is no more than utilitarian criteria for defining death. However, we must also consider that scientific progress has opened the way to medical "miracles" like organ donation and transplantation that without this concept would be difficult to afford. In order to define the limits of intensive care unit treatment and organ donor transplantation policies, it is necessary to have accurate and dependable criteria of death; nobody should interrupt a life in order to save another.
Finally, we have to consider that death is a natural and inevitable event and although patients, their families and physicians have the right to fight against disease, some day the moment of the disintegration will arrive. Independently of every human being's beliefs, it is important to be conscious that death is no defeat, but a defining part of the nature of life.
ACKNOWLEDGEMENTS
This work was financed by a MECESUP doctoral full scholarship awarded to FB and a CONICYT doctoral full scholarship awarded to DH.
We would like to thank Diego Cosmelli and Francisco Aboitiz for revisions and comments on previous versions of this manuscript. We would like also to thank Adrián Palacios and Diego Cosmelli, chairs of the workshop "Networks in Cognitive Systems / Trends and Challenge in Biomedicine: From Cerebral Process to Mathematical Tools Design" at the Instituto de Sistemas Complejos de Valparaíso (ISCV).
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1 Corresponding author: Marcoleta 391, 2° Floor. Santiago, Chile. Phone: 56-2-354806. Fax: 56-2-6651951. E-mail address: dhuerta@puc.cl.
jueves, 7 de enero de 2010
segun nme

NME's top 50 albums of the decade
1. The Strokes – ‘Is This It’
2. The Libertines – ‘Up The Bracket’
3. Primal Scream – ‘XTRMNTR’
4. Arctic Monkeys – ‘Whatever People Say I Am, That’s What I’m Not’
5. Yeah Yeah Yeahs – ‘Fever To Tell’
6. PJ Harvey – ‘Stories From the City, Stories From the Sea’
7. Arcade Fire – ‘Funeral’
8. Interpol – ‘Turn On The Bright Lights’
9. The Streets – ‘Original Pirate Material’
10. Radiohead – ‘In Rainbows’
11. At The Drive In – ‘Relationship Of Command’
12. LCD Soundsystem – ‘Sound Of Silver’
13. The Shins – ‘Wincing The Night Away’
14. Radiohead – ‘Kid A’
15. Queens Of The Stone Age – ‘Songs For The Deaf’
16. The Streets – ‘A Grand Don’t Come For Free’
17. Sufjan Stevens – ‘Illinois’
18. The White Stripes – ‘Elephant’
19. The White Stripes – ‘White Blood Cells’
20. Blur – ‘Think Tank’
21. The Coral – ‘The Coral’
22. Jay-Z – ‘The Blueprint’
23. Klaxons – ‘Myths Of The Near Future’
24. The Libertines – ‘The Libertines’
25. The Rapture – ‘Echoes’
26. Dizzee Rascal – ‘Boy in Da Corner’
27. Amy Winehouse – ‘Back To Black’
28. Johnny Cash – ‘The Man Comes Around’
29. Super Furry Animals – ‘Rings Around The World’
30. Elbow – ‘Asleep In The Back’
31. Bright Eyes – ‘I’m Wide Awake, It’s Morning’
32. Yeah Yeah Yeahs – ‘Show Your Bones’
33. Arcade Fire – ‘Neon Bible’
34. Grandaddy – ‘The Sophtware Slump’
35. Babyshambles – ‘Down In Albion’
36. Spirtualized – ‘Let it Come Down’
37. The Knife – ‘Silent Shout’
38. Bloc Party – ‘Silent Alarm’
39. Crystal Castles – ‘Crystal Castles’
40. Ryan Adams – ‘Gold’
41. Wild Beasts – ‘Two Dancers’
42. Vampire Weekend – ‘Vampire Weekend’
43. Wilco – ‘Yankee Hotel Foxtrot’
44. Outkast – ‘Speakerboxxx/The Love Below’
45. Avalanches – ‘Since I Left You’
46. The Delgados – ‘The Great Eastern’
47. Brendan Benson – ‘Lapalco’
48. The Walkmen – ‘Bows and Arrows’
49. Muse – ‘Absolution’
50. MIA – ‘Arular’
jueves, 10 de diciembre de 2009
victor por guillermo tellier
Queridas compañeras, estimados compañeros. amigas y amigos:
Quisiera iniciar estas sencillas palabras - de homenaje a nuestro querido compañero Víctor Jara,- saludando con especial afecto a su familia, a sus hijas Amanda y Manuela y muy en especial a Joan Turner, su compañera, que nos han regalado, a todos los presentes, este momento maravilloso y solemne, que nos permite hermanarnos en este homenaje popular tan merecido para Víctor y tan estimulante para todos aquellos que de una u otra forma luchamos por un mundo mejor, más democrático, de mayor igualdad y de justicia social.
Nuestro compañero Víctor, como tantos de los nuestros, es de origen campesino, del pueblo de Quinquén, en Chillán Viejo, hijo de Manuel y Amanda, vivió en Lonquén y posteriormente en la población Nogales, en Santiago junto a su madre, que por gran necesidad económica atendía un puesto de comidas en la Vega Poniente.
Estudió Víctor un tiempo para cura en el Seminario de la Orden de los Redentoristas de San Bernardo, donde aprendió música y desarrolló su afición por el canto, que heredó de su madre. Ya desde el año 1953 inició una vastísima trayectoria en su formación y producción musical, en la danza y en el teatro, que lo llevó a componer muchas canciones, integrar, dirigir y trabajar con los conjuntos “Cuncumén”, “Quilapayún” e “Inti Illimani” y a montar obras de teatro con especial maestría. Llevó su obra a muchos países de América Latina y Europa, donde se hizo muy conocido y apreciado por su talento artístico, al igual que en Chile.
En todos esos países siempre llevó adelante la solidaridad con Cuba y Vietnam. Víctor Jara, con todo su talento, adhirió y trabajó por el triunfo del Presidente Salvador Allende el año 1970. Sus canciones alentaban al pueblo a construir un país más justo y solidario, más democrático y dueño de su destino. Luchó con profundo convencimiento por la Reforma Agraria y por la Nacionalización del Cobre.
Como sabemos, pudo más la confrontación despiadada y alevosa que levantó la derecha fascista contra el gobierno popular, hasta producir el golpe militar en 1973. Golpe que nada, ni nadie, nunca podrá justificar.
Como nadie tampoco podrá justificar el asesinato de Víctor, ni de ninguno de los chilenos y chilenas que fueron víctimas de la dictadura.
Víctor Jara fue siempre un símbolo de nuestras luchas, tal vez el más peligroso para los gobernantes de facto, el más temible, con su guitarra y sus canciones y con su militancia comunista. Por ello lo condenaron a la muerte, para acallar sus ideas, su voz y su canto de multitudes.
Pero se equivocaron rotundamente, porque los que lo aman van mucho más allá del Partido Comunista o de las Juventudes Comunistas, a la cual pertenecía, lo ama el pueblo de Chile entero y son los jóvenes del mundo, de las más diversas latitudes y pensamientos, pero sobre todo, lo aman los trabajadores y los más humildes, que saben que Víctor los representaba como un dirigente ejemplar al momento de su asesinato y lo reconocen como un ser humano digno, valiente como el que más, sencillo, inteligente, un hombre profundo defensor de la paz, pero irreductible ante la barbarie de sus verdugos.
Se equivocaron porque su figura se agiganta, porque su obra perdura para dar confianza y nuevas esperanzas a nuestro pueblo. Su presencia sigue viva entre nosotros, alentándonos a seguir adelante, con alegría y mucha fe en el futuro.
Algunos, con la vana esperanza de neutralizar su imagen, se esmeran en el intento de separar su pertenencia política y su inclinación a la lucha social, del qué hacer intelectual y artístico, tal como lo han tratado de hacer con Pablo Neruda. Pero el mismo Víctor se niega a tal posibilidad cuando nos dice:
“Yo canto a los que no pueden ir a la universidad, a los que viven penosa y duramente de su trabajo, a los que son abusados, a todos esos que se llaman pueblo, con toda la magnificencia que encierra la palabra”. “Soy folklorista, soy un hombre de extracción popular. Aprendí desde pequeño el lenguaje de los más, que son los más humildes y humillados.”
Es posible que estas exequias que Chile le debía a Víctor Jara sean el signo de los tiempos que vienen, en que la historia la volverán a escribir los pueblos de nuestra América y de la que Chile no estará ajeno. Porque es necesario terminar con toda forma de exclusión, de discriminación y de injusticia. No puede perdurar una desigualdad tan grande y carencias del pueblo que se vuelven insoportables.
Una nueva Constitución para Chile está en la base de todas estas transformaciones y tal objetivo, junto a los derechos de los trabajadores, podría ser el centro de la convergencia de fuerzas democráticas y progresistas en un plazo no lejano.
Nuestro más profundo agradecimiento a la Fundación Víctor Jara, a su cuerpo directivo y colaboradores, a los ex alumnos, académicos y estudiantes de la ex UTE, a los folkloristas y artistas, a las Juventudes Comunistas, a todas las autoridades que se han hecho presentes, a los representantes de los partidos políticos y de instituciones de diversa índole, a las representaciones diplomáticas, a la Central Unitaria de Trabajadores y organizaciones sindicales, sociales, de pueblos indígenas y de Derechos Humanos
Quiero saludar la presencia de la Ministra de Cultura, que nos acompañó todo el trayecto para venir a dejar al compañero Víctor Jara, y saludar también, de forma muy especial, a nuestro querido compañero Jorge Arrate.
¡Verdad y justicia para Víctor Jara!, ¡verdad y justicia para los detenidos desaparecidos y ejecutados políticos! ¡
Querido compañero Víctor Jara, te decimos presente ahora y siempre!, y como habría dicho nuestra compañera Gladys, “Víctor, contigo, con tus canciones, ¡mil veces venceremos!”.
Quisiera iniciar estas sencillas palabras - de homenaje a nuestro querido compañero Víctor Jara,- saludando con especial afecto a su familia, a sus hijas Amanda y Manuela y muy en especial a Joan Turner, su compañera, que nos han regalado, a todos los presentes, este momento maravilloso y solemne, que nos permite hermanarnos en este homenaje popular tan merecido para Víctor y tan estimulante para todos aquellos que de una u otra forma luchamos por un mundo mejor, más democrático, de mayor igualdad y de justicia social.
Nuestro compañero Víctor, como tantos de los nuestros, es de origen campesino, del pueblo de Quinquén, en Chillán Viejo, hijo de Manuel y Amanda, vivió en Lonquén y posteriormente en la población Nogales, en Santiago junto a su madre, que por gran necesidad económica atendía un puesto de comidas en la Vega Poniente.
Estudió Víctor un tiempo para cura en el Seminario de la Orden de los Redentoristas de San Bernardo, donde aprendió música y desarrolló su afición por el canto, que heredó de su madre. Ya desde el año 1953 inició una vastísima trayectoria en su formación y producción musical, en la danza y en el teatro, que lo llevó a componer muchas canciones, integrar, dirigir y trabajar con los conjuntos “Cuncumén”, “Quilapayún” e “Inti Illimani” y a montar obras de teatro con especial maestría. Llevó su obra a muchos países de América Latina y Europa, donde se hizo muy conocido y apreciado por su talento artístico, al igual que en Chile.
En todos esos países siempre llevó adelante la solidaridad con Cuba y Vietnam. Víctor Jara, con todo su talento, adhirió y trabajó por el triunfo del Presidente Salvador Allende el año 1970. Sus canciones alentaban al pueblo a construir un país más justo y solidario, más democrático y dueño de su destino. Luchó con profundo convencimiento por la Reforma Agraria y por la Nacionalización del Cobre.
Como sabemos, pudo más la confrontación despiadada y alevosa que levantó la derecha fascista contra el gobierno popular, hasta producir el golpe militar en 1973. Golpe que nada, ni nadie, nunca podrá justificar.
Como nadie tampoco podrá justificar el asesinato de Víctor, ni de ninguno de los chilenos y chilenas que fueron víctimas de la dictadura.
Víctor Jara fue siempre un símbolo de nuestras luchas, tal vez el más peligroso para los gobernantes de facto, el más temible, con su guitarra y sus canciones y con su militancia comunista. Por ello lo condenaron a la muerte, para acallar sus ideas, su voz y su canto de multitudes.
Pero se equivocaron rotundamente, porque los que lo aman van mucho más allá del Partido Comunista o de las Juventudes Comunistas, a la cual pertenecía, lo ama el pueblo de Chile entero y son los jóvenes del mundo, de las más diversas latitudes y pensamientos, pero sobre todo, lo aman los trabajadores y los más humildes, que saben que Víctor los representaba como un dirigente ejemplar al momento de su asesinato y lo reconocen como un ser humano digno, valiente como el que más, sencillo, inteligente, un hombre profundo defensor de la paz, pero irreductible ante la barbarie de sus verdugos.
Se equivocaron porque su figura se agiganta, porque su obra perdura para dar confianza y nuevas esperanzas a nuestro pueblo. Su presencia sigue viva entre nosotros, alentándonos a seguir adelante, con alegría y mucha fe en el futuro.
Algunos, con la vana esperanza de neutralizar su imagen, se esmeran en el intento de separar su pertenencia política y su inclinación a la lucha social, del qué hacer intelectual y artístico, tal como lo han tratado de hacer con Pablo Neruda. Pero el mismo Víctor se niega a tal posibilidad cuando nos dice:
“Yo canto a los que no pueden ir a la universidad, a los que viven penosa y duramente de su trabajo, a los que son abusados, a todos esos que se llaman pueblo, con toda la magnificencia que encierra la palabra”. “Soy folklorista, soy un hombre de extracción popular. Aprendí desde pequeño el lenguaje de los más, que son los más humildes y humillados.”
Es posible que estas exequias que Chile le debía a Víctor Jara sean el signo de los tiempos que vienen, en que la historia la volverán a escribir los pueblos de nuestra América y de la que Chile no estará ajeno. Porque es necesario terminar con toda forma de exclusión, de discriminación y de injusticia. No puede perdurar una desigualdad tan grande y carencias del pueblo que se vuelven insoportables.
Una nueva Constitución para Chile está en la base de todas estas transformaciones y tal objetivo, junto a los derechos de los trabajadores, podría ser el centro de la convergencia de fuerzas democráticas y progresistas en un plazo no lejano.
Nuestro más profundo agradecimiento a la Fundación Víctor Jara, a su cuerpo directivo y colaboradores, a los ex alumnos, académicos y estudiantes de la ex UTE, a los folkloristas y artistas, a las Juventudes Comunistas, a todas las autoridades que se han hecho presentes, a los representantes de los partidos políticos y de instituciones de diversa índole, a las representaciones diplomáticas, a la Central Unitaria de Trabajadores y organizaciones sindicales, sociales, de pueblos indígenas y de Derechos Humanos
Quiero saludar la presencia de la Ministra de Cultura, que nos acompañó todo el trayecto para venir a dejar al compañero Víctor Jara, y saludar también, de forma muy especial, a nuestro querido compañero Jorge Arrate.
¡Verdad y justicia para Víctor Jara!, ¡verdad y justicia para los detenidos desaparecidos y ejecutados políticos! ¡
Querido compañero Víctor Jara, te decimos presente ahora y siempre!, y como habría dicho nuestra compañera Gladys, “Víctor, contigo, con tus canciones, ¡mil veces venceremos!”.
lunes, 7 de septiembre de 2009
the resistance

Matthew Bellamy
El líder de Muse platica con CM sobre su nuevo disco
La discografía de Muse se incrementa con cautela. “Es una desventaja no tener esa clase de presión”, dice el cantante y guitarrista Matthew Bellamy con respecto al ritmo de grabaciones que ellos han marcado.”Manejamos nuestro proceso de producción como mejor creemos conveniente”, continua el compositor principal de la banda originaria de Devon, Inglaterra. Pero más allá de los tiempos, se existe la libertad para crear intrincadas composiciones de hasta 15 minutos,como “Exogenesis”, la cual “resultó de haber trabajado durante años sobre tres canciones que las une el mismo puente”
A diferencia de sus discos anteriores, The Resistance ha generado una oleada de expectativas que ha crecido vía su sitio de Internet y Twitter. Semanas antes de su lanzamiento, el grupo obsequió un par de temas. Por un lado, el pos modernismo delirante a la Queen de “United States of Eurasia”; y, “Uprising”, primer sencillo que a su presenta “la inconformidad que sentimos en relación con un sistema financiero que, con la idea de controlarlo todo, termina por colapsarse”, afirma Bellamy en su ideología que retrata un escenario apocalíptico. “No es casual que además del estrés sea la paranoia una enfermedad común en todo el mundo, hacia donde mires el panorama es desolador”.
Este potente trío plasma, a través de las 11 canciones de su nuevo trabajo, fragmentos de una realidad innegable. “Por un lado están las letras sobre historias contemporáneas, que en su momento predijo George Orwell, del mismo modo nuestro interés musical en apuntar más hacia el futuro que a un sonido retro”, dice Bellamy. “Justo releí 1984 antes de empezara escribir las nuevas canciones y no pude frenar el impacto. Lo que escribió resulta más vigente que nunca, la ciencia ficción alcanza la realidad”.
The Resistance no sólo encierra una ferrea posición envuelta por crítica y desencanto, sino que además es el resultado de una serie de sesiones de grabación bajo circunstancias especiales. “Acondicionamos varias habitaciones que forman una especie de búnker dentro de una montaña en el norte de Italia; es uno de esos lugares en el que te sientes seguro y podrías sobrevivir en caso de un ataque nuclear. Fue más importante el registro de las ideas que surgieron en lugar de pretender la perfección técnica”.
Por Benjamín Acosta
martes, 1 de septiembre de 2009
Muse: "Ningún grupo debería hacer música sólo por dinero, también hay que disfrutar"

Muse tienen poco de convencional. Su música, alejada de los cánones habituales, y sus melodramáticos conciertos les han convertido en una de las formaciones británicas más admiradas. Septiembre será un mes que el grupo de Matt Bellamy no olvidará: el próximo día 15 sale a la venta su nuevo álbum, The Resistance (Warner Music); además, serán los teloneros de U2 en EE UU. Christopher, bajista del grupo, nos lo cuenta.
¿Han experimentando mucho desde Black Holes and Revelations?
Dedicamos dos años a la última gira, estuvimos concentrados sólo en eso. Pero como el año pasado bajamos el ritmo, empezamos a trabajar a ratos con material nuevo. Al final, hemos estado nueve o diez meses encerrados en nuestro propio estudio escribiendo, grabando y probando ideas sin tener que preocuparnos por el tiempo. Fue genial.
Siempre hemos estado influenciados por los clásicos, pero ahora hemos subido un escalón más, poniendo el acento en el piano y las cuerdas¿Cuál ha sido el resultado?
Hay muchas cosas reseñables. Sobre todo lo nuevo, eso que nunca habíamos hecho antes. En el disco hay dos o tres canciones que van en nuestra línea de siempre, pero el resto no se parece en nada. Por ejemplo, la canción Uprising tiene una gran influencia glam, ¡casi suena a Gary Glitter! (risas); y Undisclosed Desires es muy electrónica. Va a sorprender. Además, está la sinfonía. Siempre hemos estado influenciados por los clásicos, pero ahora hemos subido un escalón más, poniendo el acento en el piano y las cuerdas, que antes usábamos como algo secundario. Es un álbum poco ortodoxo en cuanto a rock se refiere, sobre todo por los arreglos, como hacían las bandas de los 70.
También se han fijado en los 80, ¿creen que el revival es general?
Puede. En cualquier caso, solemos creer que la década anterior a la nuestra es siempre peor, musicalmente hablando. En los 90 consideraban que la música de los 80 era muy mala, por eso se fijaban más en los grupos de los 70. Lo mismo pasó cuando cambiamos de milenio, por eso ahora hemos vuelto a los 80. Y seguirá ocurriendo…
¿Cuándo se atreverán con una ópera?
No lo sé, lo nuestro siempre ha sido el rock. La verdad es que ninguno de nosotros ha escuchado mucha ópera, pero quizá lo hagamos y nuestro próximo álbum tenga once canciones exclusivamente de eso…
U2 les ha elegido como teloneros, ¿cómo lo llevan?
Muy bien, vamos a ir de gira con ellos este septiembre. Creo que tienen, probablemente, el mejor directo del momento, y eso es muy bueno para nosotros, porque es algo a lo que también aspiramos. Tenemos suerte de que nos hayan elegido. Todo el mundo los respeta, llevan muchos años siendo un referente y han hecho grandes canciones. Es una banda que siempre va a gustar y que tiene muchos admiradores.
¿Se imaginan a Bono abriendo los conciertos de Muse algún día?
No creo que eso vaya a pasar nunca… (risas).
Su música suena en películas, anuncios, etc., ¿se les puede llamar comerciales?
No, porque nunca hemos vendido tantos discos como para eso. Nuestro éxito está más relacionado con los conciertos, o eso intentamos. Además, creo que la música que hacemos siempre ha sido demasiado alternativa. Y aún así, hay gente a la que le gusta, que se siente identificada. No hacemos música para vender álbumes, hacemos sólo lo que queremos hacer.
Llevan unos 15 años de trayectoria, ¿es fácil evolucionar?
Sí, si te lo propones. Cuando nos planteamos hacer un nuevo álbum siempre queremos innovar. Hay que tener la mente abierta y también respetar la música que se ha hecho antes, sólo así puedes crear. Por eso, nos dejamos influenciar por estilos que nada tienen que ver con el rock.
Cuando yo era pequeño no teníamos Internet y los músicos eran como iconos lejanos, algo más bien místicoSu cuenta de Twitter está al día….
Es estupendo poder contar las cosas justo cuando acaban de pasar. Además, eso te permite estar más cerca de los fans, que sepan algo más de ti y que no sólo tenga que ver con la música, sino con una faceta más personal. Cuando yo era pequeño no teníamos Internet y los músicos eran como iconos lejanos, algo más bien místico. Ahora no nos ven así, porque el contacto es mucho más real y cercano, y nosotros también tenemos una mayor conciencia de esa gente que nos escucha y podemos entender por qué lo hace. A mi me hubiera encantado poder escribirme con mis grupos favoritos. Los fans son tan importantes como la propia banda, sin ellos no existiríamos.
¿Qué papel juega Internet en relación con la música en tiempos de crisis?
Ha cambiado la forma en la que se adquiere la música. Antes los discos eran algo muy importante, pero ahora puedes comprar una sola canción si te apetece. A mí me suele gustar tener el álbum entero de un artista, con su portada, el libreto, etc., pero si hay otro que no quiere, debería tener derecho a ello, sobre todo si tiene que gastarse 14 libras en un CD por obligación. Es como cuando vas a comprarte unos vaqueros, no te llevas la tienda entera. Y ahora que existe esta libertad, la crisis la tienen las discográficas.
Dejan de ganar dinero…
Se resisten a prescindir de unos ingresos que se están desvaneciendo poco a poco, pero aunque las compañías desaparezcan la gente va a seguir escuchando música. Es algo parecido a cuando los chavales tienen su primera banda, que no tocan por dinero, lo hacen por gusto. Y eso no debería cambiar nunca. Tener un grupo debería suponer disfrutar de la experiencia, comunicarse con la gente y no intentar ganar la mayor cantidad de dinero posible. En los 70 y 80 el dinero se hizo con el control de la industria y eso desvió completamente la atención sobre la música, que es lo importante.
¿Cuánta música compra usted?
Pues no mucha (risas). Soy un poco vago para eso, escucho más que compro. Entro en iTunes de vez en cuando para ver qué hay por ahí…
¿Qué opina del público español?
Es increíble, la gente se vuelve loca en los conciertos. Los de Madrid y Barcelona fueron los mejores de nuestra última gira europea. Aquí se aprecia mucho la música.
Nada que ver con el británico…
A veces tocar en Londres se hace difícil. Pero no existen públicos malos, sólo distintos. En Japón, por ejemplo, la gente está más pendiente de la música que de saltar o pasarlo bien. Y cuando tocamos en Nueva York hace unos años, en el Madison Square Garden, estaban todos sentados y atendiendo. Nosotros lo pasamos bien en todas partes.
Hemos aprendido a disfrutar de la grabación de un disco, pero aun así preferimos el momento de los conciertosEs que sus conciertos son muy pasionales…
Sí, es que nos encanta tocar en directo, es la razón por la que empezamos en esto. Nos sentimos muy cómodos en el escenario. Al principio ni nos gustaba tener que grabar discos, no entendíamos muy bien el proceso, las cuestiones técnicas, etc. Ahora hemos aprendido a disfrutar de ello, pero aun así preferimos el momento de los conciertos. Todo lo que hacemos está orientado hacia eso.
Se rumorea que su próxima gira va a ser espectacular…
Eso espero (risas). Estamos trabajando en el diseño del escenario, queremos alejarnos de las típicas luces y pantallas. Tenemos muchas ideas.
¿Se imaginan acompañados de una gran orquesta?
Estaría muy bien, aunque ir de gira con una orquesta es imposible. Necesitas demasiados músicos, muchos camiones… A lo mejor podríamos hacerlo de vez en cuando, en las ocasiones especiales, y así tocaríamos las canciones tal y como suenan en el disco. Normalmente hacemos lo que podemos para que no sea así… (risas).
viernes, 17 de julio de 2009
I don´t love you anymore
Ayer estuve todo el dia tendido en la cama como si no tuviese nada que hacer, como si el compromiso con el desarrollo personal fuera un espejismo; hoy voy a volver a mi vida normal. ayer vi "closer" otra vez y entendi un poco la reaccion de una novia que tuve alguna vez, en ese momento no la entendi por lo extraño que parece que 5 amigos esten viendo una pelicula y derepente "ella" se vuelva completamente loca, aproposito de nada. ayer vi esa escena 55 veces en mi cabeza y llegue a a una conclusion, pero ya nisiquiera tiene sentido, solo tiene tintes antropologicos. la parte mas relevante en todo caso de esa pelicula es la escena final cuando alice le dice a su patetico novio "I don't love you anymore" esa escena es reveladora y tiene el poder de hacerse cargo de uno mismo, como dice la cancion de pearl jam "state and love and trust"...."si quieres ayudarme, salvame de mi mismo" al final somos nosotros quienes construimos nuestra vida y cualquier error debe ser atribuido a nosotros mismos y a nadie mas, como dice thoreau "no quiero tomar pasaje de camarote, sino mas bien ir delantre del mastil, sobre la cubierta del mundo, porque desde alli podre divisar la luz lunar entre las montañas" me gusta esa idea aunque es mas profunda pero es una analogia poetica muy buena de eso. la honestidad es un camino dificil y aunque parece dificil se puede sobrellevar el problema, creo yo, es que tenemos una prisa macabra en triunfar, volvernos exitosos y no dar ventaja en ningun area de la vida, por eso el camino de la honestidad es tan arduo, la flores en un asilo o en una mansion crecen con la misma fuerza y el sol entra por todas las ventanas, por eso creo que no necesitamos jugar a ser personas resueltas y sin sentimientos, por lo menos a mi no me interesa jugar, prefiero caminar al ritmo de la musica que escucho, por lenta y remota que esta sea, como dice thoreau nuevamente "me sente en una mesa con manjares, vino abundante, pero no habia ni sinceridad ni verdad entonces me escape con hambre......"
Showbiz (muse)
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Obligando a nuestras almas más oscuras a desplegarse
Obligando a nuestras almas más oscuras a desplegarse
Empujándonos a la autodestrucción
Empujándonos a la autodestrucción
Ellos me hacen, me hacen soñar tus sueños
Ellos me hacen, me hacen gritar tus gritos
Intentando complacerte durante demasiado tiempo
Intentando complacerte durante demasiado tiempo
Visiones de codicia en los que te revuelcas
Visiones de codicia en los que te revuelcas
Visiones de codicia en los que te revuelcas
Visiones de codicia en los que te revuelcas
Ellos me hacen, me hacen soñar tus sueños
Ellos me hacen, me hacen gritar tus gritos
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Controlando mis sentimientos durante demasiado tiempo
Obligando a nuestras almas más oscuras a desplegarse
Obligando a nuestras almas más oscuras a desplegarse
Empujándonos a la autodestrucción
Empujándonos a la autodestrucción
Ellos me hacen, me hacen soñar tus sueños
Ellos me hacen, me hacen gritar tus gritos
jueves, 4 de junio de 2009
¿porque la ultima milla es la mas dificil ?

Morrsey dice en una cancion "porque la ultima milla es la mas dificil", el asunto es que es verdad el inicio de todos los procesos son buenos llevan consigo ilusion, la gente toma decisiones concientes y se entrega. que garantiza eso?....nada. las cosas son como son y cuando se acaban se acaban, hay gente que se lo toma como una promesa final, cuando lo unico que uno hace es darle para adelante, otra gente se lo toma con calma no quiere salir herido ni perjudicado, prefiere perderse la epoca buena pero nunca salir para atras, yo creo que uno debe vivir las cosas como vienen, entregarlo todo y si no funciona es parte de las posibilidades, si uno es capaz de ver las cosas malas o lo que no hacemos bien, no deberiamos esperar que alguien mas nos lo dijera, el asunto es que si nounca hay reflexion por la velocidad con que vivimos nuestras vidas, jamas vamos a entender los procesos que ocurren todos nos equivocamos pero hay que aprender de los errores, yo prefiero salirme de cualquier proyecto que no me haga feliz, sabiendo que lo entregue todo. porque cuando eso no pasa vienen las peleas irracionales, los engaños las verdades a medias, eso es oscuro y liante.
A riesgo de parecer inestable emocional voy estar bajo mi dictadura de lo evidente el mayor tiempo posible y cuando eso no ocurra sera porque retrocedi 10 años, la finalidad de esto es hacerle un homenaje a morrisey por su frase, pues cuando las cosas estan podridas en las bases no hay razones para seguir, se sabe que la ultima milla es la mas dificil, pero uno sabe que ha andado varios miles de kilometros y la carretera nos enseña a vivir con ella y sin ella. estoy seguro que llegare a destino en esta pasada, aunque el camino sea largo.
aca una cancion de nuestra banda que se trata de como la quimica entre las personas genera atraccion entre los seres humanos al nivel que parecen una persona, si te gusta alguien dedicasela... esta va con dedicatoria.
Esperanzas color de té
Somos ruido en la pared
Somos agujeros en el techo
Estamos menguando al universo
Me quedare acá rezando
Mientras te instalas en mis huesos
Magnetosferas
Ahora somos estrellas
Una vuelta por la galaxia
Y somos átomos otra vez
Días pasan, años pasan
Si te pierdes te encontrare
Adictos al ruido, ooh ooh
El ruido del núcleo del sol
Permaneceré volando
Mientras te instalas en mis huesos
Perdido en un camino
que conocemos de memoria
Me encontré mirando
Una línea de mi interior
Me quedare sonriendo
Mientras te instalas en mis huesos
Mientras te instalas en mis huesos………
Magneto esferas
Magneto esferas…………………
http://www.myspace.com/bandadomo
http://es.wikipedia.org/wiki/Morrisey
lunes, 11 de mayo de 2009
yo si te creo howard

Nadie gana una guerra
Howard Zinn
Barack Obama y John McCain siguen discutiendo sobre guerra. McCain dice que hay que mantener las tropas en Iraq hasta que "ganemos" y apoya el envío de más tropas a Afganistán. Obama propone retirar algunas (no todas) tropas de Iraq y enviarlas para luchar y "ganar" en Afganistán.
Para alguien como yo, que combatió en la Segunda Guerra Mundial y que desde entonces ha protestado contra la guerra, es necesario preguntarse: ¿se han vuelto locos nuestros líderes políticos? ¿No han aprendido nada de nuestra historia reciente? ¿No han aprendido que nadie "gana" en una guerra; antes bien, que mueren centenares de miles de seres humanos, la mayoría civiles, muchos de ellos niños?
¿"Ganamos" yendo a la guerra en Corea? El resultado fue tablas, dejando las cosas como estaban, con una dictadura en Corea del Sur y otra en Corea del Norte. Murieron más de dos millones de personas ─ la mayoría civiles ─ , los Estados Unidos arrojaron napalm sobre niños y 50.000 soldados americanos perdieron la vida.
¿"Ganamos" en Vietnam? Fuimos obligados a retirarnos, pero sólo después de haber matado a dos millones de vietnamitas, de nuevo la mayoría civiles, dejando nuevamente a niños quemados, mancos o cojos y con 58.000 soldados estadounidenses muertos.
¿Ganamos la primera guerra del Golfo? No, ciertamente. Sí, expulsamos a Saddam Hussein de Kuwait, con escasas bajas estadounidenses, pero murieron unos 100.000 iraquíes. Y las consecuencias fueron nefastas para los Estados Unidos: Saddam permaneció en el poder, lo que permitió a los Estados Unidos aumentar las sanciones económicas. Cosa que implicó la muerte de centenares de miles de iraquíes, según funcionarios de la ONU, y puso las bases para otra guerra.
En Afganistán los Estados Unidos declararon la "victoria" sobre los talibanes. Ahora los talibanes han vuelto y los ataques van en aumento. Las recientes muertes de militares estadounidenses sobrepasan las de Iraq. ¿Qué hace pensar a Obama que el enviar más tropas a Afganistán vaya a producir la "victoria"? Y si lo hiciera, en un sentido puramente militar, ¿cuánto duraría y cuál sería el coste en vidas humanas en ambos bandos?
El resurgir de los combates en Afganistán es un buen momento para reflexionar sobre el inicio de la intervención de los EE.UU allí. Debería haber sobradas razones para quienes dicen que atacar a Iraq fue erróneo, pero que atacar a Afganistán fue correcto.
Reculemos al 11 de septiembre de 2001. Aviones yihadistas contra el World Trade Center y el Pentágono matan a cerca de 3.000 personas. Un acto terrorista, inexcusable por código moral alguno. La nación está excitada. El presidente Bush ordena la invasión y bombardeo de Afganistán y la población americana es arrastrada a aprobarla mediante una ola de miedo y cólera. Bush anuncia una "guerra contra el terror".
Excepto los terroristas, todos estamos en contra del terror. Así que una guerra contra el terror sonaba bien. Pero Bush tenía un problema, que la mayoría de americanos, en caliente, no consideró: a pesar de su confiada bravuconada, no tenía ni idea de cómo hacer la guerra contra el terror.
Sí, Al Qaeda ─ un grupo de fanáticos relativamente pequeño pero implacable ─ era aparentemente responsable de los ataques. Y, sí, había datos sobre que Osama bin Laden y otros operaban desde Afganistán. Pero los Estados Unidos no sabían exactamente dónde, así que invadieron y bombardearon el país entero. Eso hizo sentirse bien a mucha gente. "Teníamos que hacer algo", se oía decir.
Sí, teníamos que hacer algo. Pero no irreflexiva ni desaprensivamente. ¿Aprobaríamos que un jefe de policía ordenara el bombardeo de todo un barrio donde hay un criminal atroz? Pronto la cifra de civiles muertos en Afganistán superaba los 3.000, lo que supone más que las muertes en los ataques del 11-S. Centenares de afganos fueron expulsados de sus casas y se convirtieron en refugiados errantes.
Dos meses después de la invasión de Afganistán, una historia del Boston Globe describía un niño de 10 años en la cama de un hospital: "perdió los ojos y las manos por la bomba que explotó en su casa un domingo después de cenar". El médico que le atendía dijo: "los Estados Unidos deben de estar pensando que es Osama. Si no lo es, ¿por qué hacen esto?"
Deberíamos preguntar a los candidatos a la presidencia: ¿nuestra guerra en Afganistán está acabando con el terrorismo o lo está provocando? Y ¿no es la propia guerra terrorismo?
sábado, 25 de abril de 2009
Edward severson III

ed envio esta carta a todos los fans que no nos ha llegado el single de navidad...
se respira humildad y lucides en esto, simplemente ed es un grande
Queridos amables oyentes
Es mediados de diciembre acá en Seattle (y en la mayoría de los lugares me imagino) y he encontrado a mi mismo ofrecerles unas palabras a todos Uds. que generosamente nos han apoyado sobre estos años
Específicamente sentimos la necesidad de hacerles saber que el single de navidad ha sido grabado ( ¡) grandiosas noticias , lo sabemos , bonitas y agradables
Pero ciertamente esto es algo que nos pone orgullosos porque los temas son muy cool… de cualquier forma nosotros también tenemos la idea de que Uds. pudieran recibir el single de pascua en pascuas… quizás esto es basado en el hecho de que por eso se llama SINGLE DE PASCUA
Ahhh bien… esta tomando mucho tiempo un disco de vinilo estos días… hemos estado actualmente nevados y el clima se ha tornado extremo, bordeando en lo bizarro… y hemos estado martillando en algún NUEVO MATERIAL que justificadamente ha tomado prioridad
Asi que por favor acepten una disculpa, ya que esta entregada con respeto, y si ayuda a aceptar esto, podemos decir que con algunas estas canciones van a ser cool igual si no llegan hasta san valentin… o san patricio… 4 de julio?
Mientras pueda poner esto en tu oído déjenme tender una mano a todos quienes han apoyado la preservación de una rotura del oleaje amenazada por el Parque Nacional de los llamados “ caballetes “ ( autopista que iba a pasar por la playa ) … .. el apoyo público y el activismo penetrante dieron a los enemigos de nuestro océano un golpe a principios de año … ..
Ellos volvieron con una petición sobre el nivel Federal y fuimos notificados hace dos días que ellos fueron negados. Asi Guarden en su sitio sus excavadoras. Ninguna carretera va a pasar. Asi que los inmobiliarios encuentren pedazo diferente de tierra para violar y saquear, porque nosotros ya ganamos éste….
Estas noticias son espectaculares ….y raras eufóricas, aliviadas, e inspiradoras ….esto fue notado en el juicio final que los poderes fueron pesadamente influidos por el apoyo galvanizado de los ciudadanos que hablaron claro …..
El poder de este resultado va más allá de un punto de oleaje y el ahorro de una señal histórica, y ánima todos nosotros a quedarse activos y hacer lo que podemos, cuando podemos, para las cuestiones que nos afectan personalmente.... La diligencia no puede ser subestimada… Mi amigo el activista, Matt McClain de Surfrider foundation, me dijo, " la presión constante, infinitamente aplicada! "
Allí tienen. Es excitante cuando esto funciona. Como excitante debe deber ser para un hombre de negocios quien, si ellos ganaran, tendría la luz verde para construir una autopista y poner casas y así privatizaría la playa para su beneficio.
¿En cuál lado quieres estar?
Como estamos sobre el tema de activismo en el espíritu Navideño, me gustaría traer un último artículo que es importante para mí y muchos otros... el caso West Memphis 3.
Para darte una actualización, hubo pruebas entregadas al juez que preside sobre el caso West Memphis 3 en el pasado septiembre ... años de duro trabajo y la reunión inteligente de hechos que fue destituida rotundamente … para ti que debes estar preocupado, quisimos que ello fuera conocido sobre todo para los que esperaron esto y no las peores noticias …..Con aquel despido, pronto apelaremos a Arkansas el Tribunal Supremo y luego a sobre el tribunal Federal, si fuera necesario.
Con las nuevas evidencias forenses de ADN, que esta ligada a estos horribles crímenes y demuestran que nuestros chicos Damien, Jason y Jesse son inocentes, estamos confiados que la verdad saldrá al aire... Con esta explicación viene una petición.. como las fechas para las decisiones futuras de la autoridad están cercanas, significaría mucho tener su apoyo... Este caso se ha alargado bastante donde tres hombres inocentes despiertan todas las mañanas en prisión; esperando su muerte.
Acá te entregamos todas las herramientas que necesites, así cuando llegue el tiempo, podamos celebrar juntos cuando a estos hombres se les retorne su libertad....
Si tu tienes alguna información del caso:
Uno de los investigadores principales del país, un condecorado ex Detective de la policía de Nueva York, se ha unido al caso y esta buscando aun mas nueva evidencia y testigos que puedan ayudar a liberar a estos hombres. Si alguien tiene información importante acerca de este caso, llame a la línea confidencial 501-256-1775.
Para mantenerse informado sobre lo ultimo del caso:
visitem http://www.wm3.org.
Para Donar:
Fondos son siempre requeridos para pagos legales, investigadores, y tests científicos...lo que sea que puedas dar, ayuda.
Donaciones por cheque o dinero a enviar puede ser enviado a:
Damien Echols Defense Fund
PO Box 1216
Little Rock, AR 72203
O donar en línea a través de Paypal.
Escríbeles a los oficiales electos de Arkansas.
Escríbeles a los oficiales electos de Arkansas haciéndoles saber que quieres ver justicia en este caso:
Para una completa lista de los oficiales elctos y sus direcciones, visita:
http:wm3.org/live/howtohelp/writeofficials.php
Escribe a Damien Echols y a Lorri Davis:
Damien y Lorri les gustara mucho escuchar de ti.
Puedes escibirle a Damien Echols a:
Damien Echols SK931
Varner Unit
PO BOX 400
Grady, Ar 71644
Escribe a Lorri Davis: Ldavis11@hotmail.com
Ultimas noticias: Abril 2009
Damien Echols ha sido llevado a la corte Suprema de Arkansas. El caso se esta moviendo, y esperamos una decisión en los próximos meses... Un testimonio que dejara las bocas abiertas ha sido incluido como parte de sus apelaciones..... Lean el reporte de Mara Leveritt, en su historia que debería cambiar las convicciones en sus meritos constitucionales por si mismo.
Gracias por leer...gracias por escuchar... Espero que tu y tu familia y tus seres queridos se encuentren bien y saludables..hay mucha tragedia en este mudo..sigan queriéndose entre ustedes
Disfruten su navidad .. les tenemos un lindo regalo en enero 20
Feliz año nuevo y single de navidad en el verano!!!
Eddie
lunes, 20 de abril de 2009
crimen pasional

Ruth Ellis pidió una botella de brandy y su deseo fue concedido. Saboreó cada trago y al rato se sintió animada. Imaginó que estaba en su night club envuelta por la música y la semipenumbra. Cuando dejó el vaso en la mesita al lado de la cucheta, advirtió que el borde que se había llevado a los labios no estaba manchado con rouge como era habitual, y entonces volvió de golpe a la realidad. Miró las paredes grises de su celda, en la prisión de mujeres de Holloway. Tenía 28 años, había sido condenada por asesinar a su amante y en 24 horas más sería colgada del cuello hasta morir.
Era el 12 de julio de 1955. Albert Pierrepoint entró al anochecer a Holloway para cumplir con su trabajo según los viejos ritos. Estaba impecablemente vestido con un traje gris oscuro y chaleco. Flaco y alto, de pelo corto y blanco, con infinita cortesía pidió a los guardias conocer a "su cliente".
Lo llevaron hasta una celda contigua a la de Ruth. Allí estaba la horca y en una de las paredes una puerta de metal con una mirilla que abrieron muy despacio. Pierrepoint, el verdugo más famoso de Inglaterra, observó detenidamente a la condenada, anotó su peso y su altura y los combinó mentalmente con otros factores esenciales para su tarea: el grosor y la longitud de la soga.
Ella no se dio cuenta de que la observaban. La mujer, que se convertiría en la última en ir a la horca en Inglaterra, sollozaba repetidas veces: "No quiero morir... quiero ver a mis hijos..." Albert Pierrepoint cerró la mirilla con sus huesudas manos.
Ruth era hija de una refugiada belga y de un músico inglés de apellido Neilson que prefería pasar la mayor parte del tiempo tocando el chelo en cruceros transatlánticos antes que con su familia en tierra firme.
Ya adolescente, Ruth se platinó el cabello y empezó a frecuentar clubes nocturnos. Le gustaban las polleras ajustadas, los tranquilizantes y el brandy. Primero fue camarera; luego modelo, después desnudista en boliches de mala muerte, más tarde alternadora, prostituta de ocasión con hombres de la alta sociedad y, finalmente, encargada de un local nocturno.
Tuvo un varón de una de sus parejas juveniles y otro más de su matrimonio con un dentista alcohólico llamado George Ellis, una unión que se disolvió rápidamente.
Esta era su vida hasta que en The little club, en el corazón de Londres, conoció a David Blakely, un joven de 25 años que no tenía otra ocupación más que despilfarrar las 7.000 libras esterlinas que había recibido de herencia paterna. Le gustaban las carreras de autos pero su último vehículo había quedado en la línea de partida el día de su debut.
La relación con Ruth fue tormentosa. Vivían en un departamento alquilado; él la engañaba y ella le hacía pagar el alquiler a uno de sus clientes ricos. Blakely a veces le pegaba, a veces le proponía matrimonio, a veces se emborrachaba con ella y a veces estaba semanas sin aparecer.
El Viernes Santo de 1955 habían quedado en encontrarse a las 19.30 en un boliche. David iba hacia la cita cuando se encontró a unos amigos, Carole y Anthony Findlater. Como lo vieron deprimido, le propusieron ir a otro local a tomar unos tragos y a olvidarse por un momento de sus problemas con Ruth. El aceptó.
Ruth, en cambio, llegó puntual a la cita y esperó en vano. Pero no sólo esperó ese día sino el siguiente y el siguiente. Se enteró de que David había salido con los Findlater y se convenció que la engañaba con Carole. Y más todavía: creyó que la engañaba con el matrimonio Findlater.
Pasadas las 21 del domingo de Pascua de 1955, Ruth Ellis fue al club Magdala, donde estaba David. En su cartera llevaba un revólver calibre 38. Blakely recibió el primer tiro a menos de 8 centímetros de distancia. Tambaleante, salió a la calle y allí Ruth le disparó cinco veces más.
Se quedó parada en ese lugar. "Llamen a la policía", les dijo a los curiosos que se reunieron allí. No intentó defenderse en ningún momento. "Soy culpable", reconoció siempre. Un jurado tardó 14 minutos en dar el veredicto: muerte en la horca.
empanadas de ti
Te quiero tanto es decir te queria
Pero cuando supe supe lo de ella
Las empanadas saben distinto hoy en dia
Tu me cambiaste y yo te cambie por dinero x 2
Coro
Dedos en vez de aceitunas…..
Empanadas de ti
Mi amor no perdona
Empanadas de ti
Saluda lejos a la eternidad
Olvida mis maldiciones y cantemos juntos
Ahora quiero amasar el dolor
Que es profundo e inútil como tu ausencia
Coro
Dedos en vez de aceitunas…..
Empanadas de ti
Mi amor no perdona
Empanadas de ti
La masa tiene mis lágrimas
Se desinfla tu rostro y tus ojos
Eras mío o de nadie mas
La cebolla adorna tu pelo
Si las vendo baratas nadie lo sabrá
Me entro el diablo y lo tuve que cortar
En entro el diablo y lo tuve que matar
Ahora seré libre de esas voces dentro de mí
Ahora seré libre libre
domingo, 12 de abril de 2009
Reconstruyo los cuerpos y ardo en fiebres hermosas.
A la plaza que un césped dibuja, ralo y pobre,
y donde todo está correcto, flores, árboles,
los burgueses jadeantes, que ahogan los calores,
traen todos los jueves, de noche, su estulticia.
––La banda militar, en medio del jardín,
con el Vals de los pífanos el chacó balancea:
––Se exhibe el lechuguino en las primeras filas
y el notario es tan sólo los dijes que le cuelgan140.
Rentistas con monóculo subrayan los errores:
burócratas henchidos arrastran a sus damas
a cuyo lado corren, fieles como comacas,
––mujeres con volantes que parecen anuncios.
Sentados en los bancos, tenderos retirados,
a la par que la arena con su bastón atizan,
con mucha dignidad discuten los tratados
aspiran rapé en plata
, y siguen: «¡Pues, decíamos!...»
Aplastando en su banco un lomo orondo y fofo,
un burgués con botones de plata y panza nórdica
saborea su pipa, de la que cae una hebra
de tabaco; ––Ya saben, lo compro de estraperlo.
Y por el césped verde se ríen los golfantes,
mientras, enamorados por el son del trombón,
ingenuos, los turutas, husmeando una rosa
acarician al niño pensando en la niñera...
Yo sigo, hecho un desastre, igual que un estudiante,
bajo el castaño de indias, a las alegres chicas:
lo saben y se vuelven, riéndose, hacia mí,
con los ojos cuajados de ideas indiscretas.
Yo no digo ni mu, pero miro la carne
de sus cuellos bordados, blancos, por bucles locos
y persigo la curva, bajo el justillo leve,
de una espalda de diosa, tras el arco del hombro.
Pronto, como un lebrel, acecho botas, medias ...
––Reconstruyo los cuerpos y ardo en fiebres hermosas.
Ellas me encuentran raro y van cuchicheando...
––Mis deseos brutales se enganchan a sus labios...
martes, 17 de marzo de 2009
gracias colo colo por otra alegria

Felipe Bianchi
Martes 17 de Marzo de 2009
¿Cansados de qué?
Sume: todavía no termina marzo. Han pasado menos de tres meses desde que comenzó la temporada. Siga: apenas se han jugado tres partidos de la primera ronda de la Copa Libertadores. Tres nada más. Agréguele ahora que gracias a la buena voluntad y a la falta de rigor del fútbol chileno Colo Colo no jugó con O'Higgins cuando debía y por ende descansó nueve días -¡nueve días!- entre el partido con Palmeiras en Sao Paulo y el duelo con Liga en Santiago.
Cero desgaste. Ninguno. Mínimo. De hecho, los albos jugaron con la UC sin moverse un metro de Santiago después del partido del jueves con Liga. Jugaron dos veces seguidas en su propio estadio y con su propia gente. Nada muy complejo desde el punto de vista de las circunstancias.
Más: entre el domingo 1 de marzo y el domingo 15, Colo Colo jugó sólo tres veces. Tres veces en dos semanas. ¿Eso es mucho? ¿A alguien le parece mucho? Por Dios. Tres partidos es lo que juega cualquier profesional normal, de cualquier equipo y liga normal, en la mitad de ese tiempo. En una semana, no en dos. Tres partidos en dos semanas es nada como carga, como régimen. No se parece ni remotamente a un esfuerzo límite.
No podía ser mejor y más cómoda la escenografía de los últimos días para el equipo de Barticciotto. No podía ser más suave el calendario. Y, sin embargo, se quejan. Y culpan al "cansancio" de su derrota con la UC. No. Paren de joder. Un poquito de decoro. Hay límites en el discurso, trabas para la banalidad.
Si Colo Colo se siente cansado ahora (al punto de anunciar que enfrentará con suplentes a O'Higgins y Unión Española, pese a que el próximo partido por la Copa es recién el 9 de abril), ¿qué le queda para más adelante? ¿Si sigue avanzando en la Copa va a tratar de jugar dos veces al mes?
Y entre paréntesis, ahora que anunciaron que jugarán el torneo local con un equipo de suplentes, ¿van a cobrar menos por la entrada? Digo: si una banda de músicos anuncia a última hora que subirá al escenario sólo con los reemplazantes, ¿se queda tranquilo el Sernac?
Es impresionante lo mal acostumbrados que estamos los profesionales-chilenos-del-fútbol. Todos. Dirigentes, técnicos, jugadores. Hasta periodistas. Después nos quejamos porque Matías Fernández o el "Mago" Jiménez no rinden en Europa. ¿Cómo van a rendir si fueron formados entre algodones? Un país donde muchos colegios hacen sólo dos horas a la semana de Educación Física, un país donde los partidos escolares se suspenden de inmediato el fin de semana si es que llueve, un país donde las fechas del torneo oficial se suspenden porque la ANFP acepta la presión de los clubes para poder "descansar", un país en el cual los técnicos profesionales dicen que los jugadores profesionales "están cansados porque jugaron miércoles y domingo" es un país inmaduro, deportivamente hablando. Y fui fino, porque debí haber dicho un país de aficionados.
Colo Colo perdió con la UC porque el equipo del "Fantasma" Figueroa jugó mejor. Mucho mejor. Punto. Mire: uno hasta podría aceptar -mascullando, a regañadientes, decepcionado- que fue un problema de motivación. Pero aceptar que los jugadores albos estaban "cansados" es como para bajar la cortina al tiro. Si aceptamos la tesis del agotamiento estaríamos aceptando, ya definitivamente, que el jugador chileno es fresco como pocos, más flojo que la mandíbula de arriba, y no podrá competir de igual a igual, nunca, en ninguna parte, contra nadie. Y yo al menos no estoy dispuesto a suscribir eso. La próxima chiva que sea mejor, muchachos. Esta vez se cayeron feo
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