Πέμπτη 17 Οκτωβρίου 2019

The human organism is not a conductorless orchestra: a defense of brain death as true biological death

Abstract

In this paper, I argue that brain death is death because, despite the appearance of genuine integration, the brain-dead body does not in fact possess the unity that is proper to a human organism. A brain-dead body is not a single entity, but a multitude of organs and tissues functioning in a coordinated manner with the help of artificial life support. In order to support this claim, I first lay out Hoffmann and Rosenkrantz’s ontological account of the requirements for organismal unity and summarize an earlier paper in which I apply this account to the brain death debate. I then further support this ontological argument by developing an analogy between the requirements for the unity of an organism and the requirements for the unity of an orchestra. To do so, I begin by examining the role that a conductor plays in unifying a traditional orchestra, and then go on to show that the human organism (at least in postnatal stages) functions like a traditional orchestra that relies upon a conductor (the brain) for its unity. Next, I consider the conditions required to achieve orchestral unity in conductorless orchestras and show that, in contrast to simpler organisms like plants, the postnatal human organism lacks those conditions. I argue, in other words, that although conductorless orchestras do exist, the human organism is not one of them. Like a traditional orchestra without a conductor, the brain-dead body is not a unified whole.

Jeffrey P. Kahn, Anna C. Mastroianni, and Jeremy Sugarman (eds): Beyond consent: seeking justice in research , 2nd edition

Leroy C. Edozien: Self-determination in health care: a property approach to the protection of patients’ rights

Ezekiel Emanuel, Andrew Steinmetz, and Harald Schmidt (eds): Rationing and resource allocation in healthcare: essential readings

Correction to: Stephen Scher and Kasia Kozlowska: Rethinking health care ethics
The originally published review of this book did not include the information that an electronic version is available.

Henry S. Perkins: A guide to psychosocial and spiritual care at the end of life

Françoise Baylis and Angela Ballantyne (eds): Clinical research involving pregnant women

Stephen Scher and Kasia Kozlowska: Rethinking health care ethics

Instrumentalist analyses of the functions of ethics concept-principles: a proposal for synergetic empirical and conceptual enrichment

Abstract

Bioethics has made a compelling case for the role of experience and empirical research in ethics. This may explain why the movement for empirical ethics has such a firm grounding in bioethics. However, the theoretical framework according to which empirical research contributes to ethics—and the specific role(s) it can or should play—remains manifold and unclear. In this paper, we build from pragmatic theory stressing the importance of experience and outcomes in establishing the meaning of ethics concepts. We then propose three methodological steps according to which the meaning of ethics concepts can be refined based on experience and empirical research: (1) function identification, (2) function enrichment, and (3) function testing. These steps are explained and situated within the broader commitment of pragmatic ethics to a perspective of moral growth and human flourishing (eudaimonia). We hope that this proposal will give specific direction to the bridging of theoretical and empirical research in ethics and thus support stronger actualization of ethics concepts.

When are you dead enough to be a donor? Can any feasible protocol for the determination of death on circulatory criteria respect the dead donor rule?

Abstract

The basic question concerning the compatibility of donation after circulatory death (DCD) protocols with the dead donor rule is whether such protocols can guarantee that the loss of relevant biological functions is truly irreversible. Which functions are the relevant ones? I argue that the answer to this question can be derived neither from a proper understanding of the meaning of the term “death” nor from a proper understanding of the nature of death as a biological phenomenon. The concept of death can be made fully determinate only by stipulation. I propose to focus on the irreversible loss of the capacity for consciousness and the capacity for spontaneous breathing. Having accepted that proposal, the meaning of “irreversibility” need not be twisted in order to claim that DCD protocols can guarantee that the loss of these functions is irreversible. And this guarantee does not mean that reversing that loss is either conceptually impossible or known to be impossible with absolute certainty.

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