Our approach to global bioethics will depend, among other things, on how we answer the questions whether global bioethics is possible and whether it, if it is possible, is desirable. Our approach to global bioethics will also vary depending on whether we believe that the required bioethical deliberation should take as its principal point of departure that which we have in common or that which we have in common and that on which we differ. The aim of this article is (...) to elaborate a theoretical underpinning for a bioethics that acknowledges the diversity of traditions and experiences without leading to relativism. The theoretical underpinning will be elaborated through an exploration of the concepts of sameness, otherness, self and other, and through a discussion of the conditions for understanding and critical reflection. Furthermore, the article discusses whether the principle of respect for the other as both the same and different can function as the normative core of this global bioethics. The article also discusses the New Jersey Death Definition Law and the Japanese Transplantation Law. These laws are helpful in order to highlight possible implications of the principle of respect for the other as both the same and different. Both of these laws open the door to more than one concept of death within one and the same legal system. Both of them relate preference for a particular concept of death to religious and/or cultural beliefs. (shrink)

Death concept, death definition, death criterion and death test pluralism has been described by some as a problematic approach. Others have claimed it to be a promising way forward within modern pluralistic societies. This article describes the New Jersey Death Definition Law and the Japanese Transplantation Law. Both of these laws allow for more than one death concept within a single legal system. The article discusses a philosophical basis for these laws starting from John Rawls' understanding of comprehensive doctrines, reasonable (...) pluralism and overlapping consensus. It argues for the view that a certain legal pluralism in areas of disputed metaphysical, philosophical and/or religious questions should be allowed, as long as the disputed questions concern the individual and the resulting policy, law or acts based on the policy/law, do not harm the lives of other individuals to an intolerable extent. However, while this death concept, death definition, death criterion and death test pluralism solves some problems, it creates others. (shrink)

The issue of organ donation and of how the donor pool can or should be increased is one with significant practical, ethical and logistic implications. Here we comment on an article advocating a paradigm change in the so-called.

Objectives: The introduction of the living donation in organ transplantation introduces important new psychological conflicts and ethical questions in the transplantation process. Operation related risks, as well as dependencies in the family structure, generate considerable pressure on potential donors. The aim of the study was to reconstruct the determinants of willingness to donate before transplantation.Methods: Evaluation of 20 taped and transcribed interviews oriented to current approaches in qualitative interview research. The approach used is based on grounded theory, qualitative content analysis, (...) and the concept of the ideal type.Results: Before surgery, “openly motivated” donors push for an operation, leaving no room for ambivalence in the evaluation process. They idealise the relationship with the recipient, and link their donation with the individual—partly in subconscious expectations and wishes. In contrast, “openly ambivalent” donors formulate their anxieties and express arguments against donation.Conclusions: Statements that claim ambivalence towards donation or utterance of arguments against donation indicate earlier coercion. Before transplantation, potential donors should have the opportunity to discuss their emotional situation to help their decision making process. (shrink)

Accepted medical practice already violates the dead donor rule. Explicitly jettisoning the rule—allowing vital organs to be extracted, under certain conditions, from living patients—is a radical change only at the conceptual level. But it would expand the pools of eligible organ donors.

With no statutory definition of death, the accepted medical definition relies on brain stem death criteria as a definitive measure of diagnosing death. However, the use of brain stem death criteria in this way is precarious and causes widespread confusion amongst both medical and lay communities. Through critical analysis, this paper considers the insufficiencies of brain stem death. It concludes that brain stem death cannot be successfully equated with either biological death or the loss of integrated bodily function. The overemphasis (...) of the brain-stem and its consequences leaves the criteria open to significant philosophical critique. Further, in some circumstances, the use of brain stem death criteria causes substantial emotional conflict for families and relatives. Accordingly, a more holistic and comprehensive definition of death is required. (shrink)

Many accounts of the historical development of neurological criteria for determination of death insufficiently distinguish between two strands of interpretation advanced by advocates of a "whole-brain" criterion. One strand focuses on the brain as the organ of integration. Another provides a far more complex and nuanced account, both of death and of a policy on the determination of death. Current criticisms of the whole-brain criterion are effective in refuting the first interpretation, but not the second, which is advanced in the (...) 2008 President's Council report on the determination of death. In this essay, I seek to further develop this second strand of interpretation. I argue that policy on determination of death aligns moral, biological, and ontological death concepts. Morally, death marks the stage when respect is no longer owed. Biologically, death concerns integrated functioning of an organism as a whole. But the biological concepts are underdetermined. The moral concerns lead to selection of strong individuality concepts rather than weak ones. They also push criteria to the "far side" of the dying process. There is a countervailing consideration associated with optimizing the number of available organs, and this pushes to the "near side" of death. Policy is governed by a conviction that it is possible to align these moral and biological death concepts, but this conviction simply lays out an agenda. There is also a prescription—integral to the dead donor rule—that lexically prioritizes the deontic concerns and that seeks to balance the countervailing tendencies by using science-based refinements to make the line between life and death more precise. After showing how these concerns have been effectively aligned in the current policy, I present a modified variant of a "division" scenario and show how an "inverse decapitation problem" leads to a conclusive refutation of the nonbrain account of death. (shrink)

Because complex organs taken from unequivocally dead people are not suitable for transplantation, human death has been redefined so that it can be certified at some earlier stage in the dying process and thereby make viable organs available without legal problems. Redefinitions based on concepts of.

A recent commentary defends 1) the concept of 'brain arrest' to explain what brain death is, and 2) the concept that death occurs at 2–5 minutes after absent circulation. I suggest that both these claims are flawed. Brain arrest is said to threaten life, and lead to death by causing a secondary respiratory then cardiac arrest. It is further claimed that ventilation only interrupts this way that brain arrest leads to death. These statements imply that brain arrest is not death (...) itself. Brain death is a devastating state that leads to death when intensive care, which replaces some of the brain's vital functions such as breathing, is withdrawn and circulation stops resulting in irreversible loss of integration of the organism. Circulatory death is said to occur at 2–5 minutes after absent circulation because, in the context of DCD, the intent is to not attempt reversal of the absent circulation. No defense of this weak construal of irreversible loss of circulation is given. This means that paents in identical physiologic states are dead (in the DCD context) or alive (in the resuscitation context); the current state of death (at 2–5 minutes) is contingent on a future event (whether there will be resuscitation) suggesting backward causation; and the commonly used meaning of irreversible as 'not capable of being reversed' is abandoned. The literature supporting the claim that autoresuscitation does not occur in the context of no cardiopulmonary resuscitation is shown to be very limited. Several cases of autoresuscitation are summarized, suggesting that the claim that these cases are not applicable to the current debate may be premature. I suggest that brain dead and DCD donors are not dead; whether organs can be harvested before death from these patients whose prognosis is death should be debated urgently. (shrink)

The transplantation of porcine organs to humans could in the future be a solution to the worldwide organ shortage, but is to date still highly experimental. Further research on the potential effects of crossing the species barrier is essential before clinical application is acceptable. However, many crucial questions on efficacy and safety will ultimately only be answered by well designed and controlled solid organ xenotransplantation trials on humans. This paper is concerned with the question under which conditions, given the risks (...) involved and the ethical issues raised, such clinical trials should be resumed. An alternative means of overcoming the safety and ethical issues is suggested: willed body donation for scientific research in the case of permanent vegetative status. This paper argues that conducting trials on such bodies with prior consent is preferable to the use of human subjects without lack of brain function. (shrink)

The Brain Death Reconsidered – Is It a Tenable Concept? Since 1968 it has been recognized in the medical practice that irreversible coma connected with apnea can serve as a criterion of human death. This approach was first introduced in the so called Harvard Protocol. As a result of the work of this commission, the brain-based criteria of human death were quickly legally introduced in America and in most countries in the world. The only symptom on which death can be (...) pronounced is, according to this new definition, the absence of spontaneous brain function. However, the acceptance of the new definition of death did not eliminate the old one completely. In many states both old and new definitions of death are legally valid. Practically, in these countries the alternative definition of death functions alongside the old one and diagnosis of death can be based both on the cardiac/respiratory and brain symptoms. One of the few exceptions proved to be Japan. The law in this country does not provide a uniform answer to the question of what human death is. Instead, it allows people to choose between traditional death and brain death. The law states that if a person wants to be an organ donor after brain death has occurred, he or she must record that intention on a donor card or label beforehand. Those who object to brain death and transplantation do not need donor cards. They are considered to be alive until the heart stops beating. In this way the Japanese law respects the opinion of 20-40% of the society who do not believe in the brain death. The opinion of the same percentage of people in Western societies who oppose BD is ignored by their legal systems. Initially the concept of BD did not cause a lot of controversy but this situation changed in the nineties of the last century. Since then many authors have criticized the validity of the brain-based criteria of death. They maintain that it is impossible to declare the absence of all the functions of the whole brain on the basis of the clinical tests supposed to detect it. There may be present some level of consciousness in brain death (BD) patients and therefore, they may feel pain. It is significant that 27% of the members of the teams which perform the excision of the heart for transplantation think that they are killing a living person and that in many countries during this operation a normal general anesthesia is required because of the vivid reaction of the body of the patient. The opponents of the brain death theory stress that the accurate examination of the so-called brain dead persons shows the persistence of the functions of significant parts of their brains. There are EEG waves recorded in 20-40% of BD patients. Event related potentials (ERP) show the reaction to verbal and non-verbal stimuli and the hormone production by the brain tissue can be detected in many BD people. The proper treatment could not only significantly prolong lives of the BD patients, but around 60% of possible donors with the lowest result of 3 in Glasgow Coma Scale could be restored to normal life if their brain edema is properly treated. This treatment should be based on the therapeutic hypothermia connected with the application of the thyroid hormones, whose level is usually too low in the patients with the brain injury. There is a growing lack of consensus regarding the issue of brain death, especially among physicians. Some regard brain death as a biological one, some as the death of the person but not of the human body, and the rest, as a definition accepted by the society, which doesn’t require other legitimacy than the freely chosen criteria. The brain death concept is also criticized from the philosophical point of view. The strength of the brain death theory was based on the premise that the brain is the integrating center of the body. According to this argument, the death of the brain means that the organism ceases to exist for it is no longer a functioning whole. To this argument the opponents of the brain death concept say that this question is not a question a priori but an empirical one and that the empirical data validate the opposite opinion, which says that the bodies of brain dead patients are alive. Some widely known cases show that even the real death of the entire brain means the death of the body and, therefore, may not signify the death of a human person. The integration of the body is the function of the organism as a whole and not of a single organ, even if this organ is the brain. This point of view can be confirmed by the opinion of St. Thomas Aquinas who says that the soul is primarily and per se connected with the body as a whole as the proportionate perfectible and only secondarily with the parts of the body, according to their ordination to the whole. So, the death of any single organ does not preclude the union of the soul with the rest of the body as a living whole. Moreover, the terms such as “consciousness” and “person” should not be identified. The term such as “human living nonpersons”, proposed by some bioethicists and referring to the people without consciousness has not been accepted in the official documents concerning BD. Bodies of the BD people are alive, therefore, it is not right to use the term “brain death” to describe the state of these patients, but rather the term “brain failure” should be used. As the result, according to some authors, the dead donor rule should be abolished. The Catholic Church stresses the sacredness of the human life from the beginning to the end. Therefore She requires that there be no doubts that the donor in BD is really dead. Because of the lack of consensus among physicians, philosophers and theologians, the popes John Paul II and Benedict XVI decided to continue the scientific research and discussion concerning BD between the representatives of various disciplines. Keywords: brain death, brain edema, global ischemic penumbra, therapeutic hypothermia, consciousness, person, substantial form. (shrink)