Epicurus argued that death can be neither good nor bad because it involves neither pleasure nor pain. This paper focuses on the deprivation account as a response to this Hedonist Argument. Proponents of the deprivation account hold that Epicurus’s argument fails even if death involves no painful or pleasurable experiences and even if the hedonist ethical system, which holds that pleasure and pain are all that matter ethically, is accepted. I discuss four objections that have been raised against the deprivation (...) account and argue that this response to Epicurus’s argument is successful once it has been sufficiently clarified. (shrink)

The value of extending the human lifespan remains a key philosophical debate in bioethics. In building a case against the extension of the species-typical human life, Nicolas Agar considers the prospect of transforming human beings near the end of their lives into Galapagos tortoises, which would then live on decades longer. A central question at stake in this transformation is the persistence of human consciousness as a condition of the value of the transformation. Agar entertains the idea that consciousness could (...) persist in some measure, but he thinks little is to be gained from the transformation because the experiences available to tortoises pale in comparison to those available to human beings. Moreover, he thinks persisting human consciousness and values would degrade over time, being remade by tortoise needs and environment. The value available in the transformation would not, then, make the additional years of life desirable. Agar’s account does not, however, dispose of the tortoise transformation as a defensible preference. Some people might still want this kind of transformation for symbolic reasons, but it would probably be better that no continuing human consciousness persist, since that consciousness would be inexpressible as such. Even so, it is not irrational to prefer various kinds of lifespan extension even if they involve significant modifications to human consciousness and values. (shrink)

Consider the view that coming into existence is bad for us. Can we hold this and yet deny that ceasing to exist would be good for us? I argue that we can. First, many animals have lives such that they would be better off not existing. Second, if persons and babies are distinct things then the same is true of babies. Third, even if persons and babies are not distinct things – rather they are phases that human beings go through (...) – still it is bad for babies that they come into existence. So it was bad for us to come into existence. But most of us now enjoy worthwhile lives. So it would be bad for us, now, to cease to exist. (shrink)

Many people are resistant to the conclusions for which I argued in Better Never to Have Been . I have previously responded to most of the published criticisms of my arguments. Here I respond to a new batch of critics (and to some fellow anti-natalists) who gathered for a conference at the University of Johannesburg and whose papers are published in this special issue of the South African Journal of Philosophy . I am also taking the opportunity to respond to (...) two other critics whose articles have previously been published in South African philosophy journals. Clearly I cannot respond to all the arguments in each of these papers and thus I shall focus on what I take to be some of the central issues in each. None of the arguments to which I shall respond have caused me to revise my views. However, I am pleased to have the opportunity to show why this is the case. (shrink)

Benatar’s central argument for antinatalism develops an asymmetry between the pain and pleasure in a potential life. I am going to present an alternative route to the antinatalist conclusion. I argue that duties require victims and that as a result there is no duty to create the pleasures contained within a prospective life but a duty not to create any of its sufferings. My argument can supplement Benatar’s, but it also enjoys some advantages: it achieves a better fit with our (...) intuitions; it does not require us to acknowledge that life is a harm, or that a world devoid of life is a good thing; and it is easy to see why it does not have any pro-mortalist implications. (shrink)

In a sense, all technology is biotechnology: machines interacting with human organisms. Technology is designed to overcome the frailties and limitations of human beings in a state of nature -- to make us faster, stronger, longer-lived, smarter, happier. And all technology raises questions about its real contribution to human welfare: are our lives really better for the existence of the automobile, television, nuclear power? These questions are ethical and political, as well as medical; and they even reach to the philosophical (...) and spiritual. On the whole, we seem pretty well adapted to our technology, at least on the face of it -- but there have always been doubts about whether the human soul thrives best in the oppressively technological world we have created for ourselves. (I am continually struck by how much time I have to spend fixing the machines that supposedly improve my life.). (shrink)

Epicurus argued that death can be neither good nor bad because it involves neither pleasure nor pain. This paper focuses on the deprivation account as a response to this Hedonist Argument. Proponents of the deprivation account hold that Epicurus’s argument fails even if death involves no painful or pleasurable experiences and even if the hedonist ethical system, which holds that pleasure and pain are all that matter ethically, is accepted. I discuss four objections that have been raised against the deprivation (...) account and argue that this response to Epicurus’s argument is successful once it has been sufficiently clarified. (shrink)

Better Never to Have Been argues for a number of related, highly provocative, views: (1) Coming into existence is always a serious harm. (2) It is always wrong to have children. (3) It is wrong not to abort fetuses at the earlier stages of gestation. (4) It would be better if, as a result of there being no new people, humanity became extinct. These views may sound unbelievable--but anyone who reads Benatar will be obliged to take them seriously.

A volume of philosophical studies, centred on problems of personal identity and extending to related topics in the philosophy of mind and moral philosophy.

A very common but untested assumption is that potential children would consent to be exposed to the harms of existence in order to experience its benefits. And so, would-be parents might appeal to the following view: Procreation is all-things-considered permissible, as it is morally acceptable for one to knowingly harm an unconsenting patient if one has good reasons for assuming her hypothetical consent—and procreators can indeed reasonably rely on some notion of hypothetical consent. I argue that this view is in (...) error. My argument appeals to a consent-based version of anti-natalism advanced by Seana Valentine Shiffrin. Anti-natalism is the view that it is always wrong to bring people into existence. While, like Shiffrin, I stop short of advocating a thoroughgoing anti-natalism, I nevertheless argue that procreators cannot appeal to hypothetical consent to justify exposing children to the harms of existence. I end by suggesting a more promising route by which this justification might be achieved. (shrink)

Humans have long been troubled by the prospect of old age and its culmination in death. Whether to rebel against or accept this fate have been wrestled with down through the centuries. But new medical technologies and the growing science of aging have sided with rebellion. We know that aging can be pushed back and improved in its quality. That progress is well under way, but now intensified by many scientists and Silicon Valley entrepreneurs. In 2016, Mark Zuckerberg and Priscilla (...) Chan pledged three billion dollars toward eventually “preventing, curing or managing all diseases.” And some visionaries have made the elimination of death or its indefinite postponement a goal. To put those aspirations in a broader context, it is helpful to keep in mind where population growth and aging trends stand. Apart from any success in the explicit efforts to increase longevity, there will be a steady increase in the number of elderly worldwide—and a much higher percentage of the elderly as part of the overall population. Most of the largest changes will be in developing countries. They will be overburdened by the death of the elderly from expensive chronic diseases—already a vexing problem for affluent countries. (shrink)

Biological studies have demonstrated that it is possible to slow the ageing process and extend lifespan in a wide variety of organisms, perhaps including humans. Making use of the findings of these studies, this article examines two problems concerning the effect of life extension on population size and welfare. The first—the problem of overpopulation—is that as a result of life extension too many people will co-exist at the same time, resulting in decreases in average welfare. The second—the problem of underpopulation—is (...) that life extension will result in too few people existing across time, resulting in decreases in total welfare. I argue that overpopulation is highly unlikely to result from technologies that slow ageing. Moreover, I claim that the problem of underpopulation relies on claims about life extension that are false in the case of life extension by slowed ageing. The upshot of these arguments is that the population problems discussed provide scant reason to oppose life extension by slowed ageing. (shrink)

The social consequences of extending the human life span might be quite bad; perhaps the worst outcome is that power could be concentrated into ever fewer hands, as those who wield it gave way more slowly to death and disease. But the worry that more life would damage individuals' quality of life is not persuasive. Depending on what the science of aging makes possible, and on how people plan their lives, longer life might even facilitate a richer and deeper life.

The value of extending the human lifespan remains a key philosophical debate in bioethics. In building a case against the extension of the species-typical human life, Nicolas Agar considers the prospect of transforming human beings near the end of their lives into Galapagos tortoises, which would then live on decades longer. A central question at stake in this transformation is the persistence of human consciousness as a condition of the value of the transformation. Agar entertains the idea that consciousness could (...) persist in some measure, but he thinks little is to be gained from the transformation because the experiences available to tortoises pale in comparison to those available to human beings. Moreover, he thinks persisting human consciousness and values would degrade over time, being remade by tortoise needs and environment. The value available in the transformation would not, then, make the additional years of life desirable. Agar’s account does not, however, dispose of the tortoise transformation as a defensible preference. Some people might still want this kind of transformation for symbolic reasons, but it would probably be better that no human consciousness persist, since that consciousness would be inexpressible as such. Even so, it is not irrational to prefer various kinds of lifespan extension even if they involve significant modifications to human consciousness and values. (shrink)

Abstract Objections to life extension often focus on its effects for individual well-being. Prominent amongst these concerns is the possibility that life extending technologies will extend lifespan without preventing the ageing of the mind. Writers on the subject express the fear that life extending drugs will keep us physically youthful whilst our minds decay, succumbing to dementia, boredom, and loneliness. Generally these fears remain speculative, in part due to the absence of genuine life extending technologies. In this paper, however, I (...) examine the implications of an existing life extension technology. Caloric restriction (CR) and drugs that mimic its effects, such as rapamycin, metformin and resveratrol have been shown to increase average and maximum lifespan in a wide variety of organisms, and seem likely to do so in humans. Moreover, some CR mimetic drugs (CRMs) are already widely used. This means that they present a pressing test case for fears about mental ageing in an extended life. Misgivings about mental ageing can be divided into biomedical factors such as the likelihood of brain ageing, and psychological factors such as loss of meaning and boredom. I argue that studies of CR suggest that brain ageing will be beneficially slowed. However, it is less clear that deleterious aspects of psychological ageing can be similarly retarded. I argue that this reduces the desirability of life extension unless major social changes can be made. (shrink)

Debates about the ethical and social implications of research that aims to extend human longevity by intervening in the ageing process have paid little attention to the attitudes of members of the general public. In the absence of empirical evidence, conflicting assumptions have been made about likely public attitudes towards life-extension. In light of recent calls for greater public involvement in such discussions, this target article presents findings from focus groups and individual interviews which investigated whether members of the general (...) public identify ethical issues surrounding life-extension, and if so, what these ethical issues are? In this study, while some participants were concerned primarily with the likely personal consequences of life-extension, for others the question of whether or not to pursue interventions to extend longevity, and how they should be implemented, clearly raised important ethical issues, many of which have been prominent in debates among bioethicists. (shrink)

Slowing the aging process would be one of the most dramatic and momentous ways of enhancing human beings. It is also one that mainstream science is on the brink of pursuing. The state of the science, together with its possible impact, make it an important example for how to think about research into all enhancement technologies.

Adam Świeżyński | : The experience of loneliness is usually seen as a negative aspect of human existence and something to overcome. However, it is worth trying to break free, if only on a trial basis, from the established traditional perception of loneliness, and strive to reduce it immediately from being one of the main sources of human affliction and to rethink its importance in human life. In order to do this, we must first consider the question of the essence (...) of loneliness, and then examine the question of its axiological status, i.e. its value. The ontological dimension and the axiological dimension of the issue should include the opportunity to construct the concept of human loneliness, by taking into account its internal and external aspect. The purpose of this paper is to propose an outline concept of loneliness, which, on the basis of findings on its essence, seeks to determine its axiological nature. The designated point of departure is the biblical image of human loneliness presented in Genesis. | : L’expérience de la solitude est souvent perçue comme un aspect négatif de l’existence humaine, nécessitant d’être surmonté. Il convient cependant d’essayer de se libérer de cette perception figée de la solitude, selon laquelle celle-ci est réduite immédiatement à l’une des sources fondamentales du malheur humain, et d’essayer de revisiter le sens qu’elle a l’égard de la vie humaine. Pour ceci, il est nécessaire dans un premier lieu de considérer l’être de la solitude pour ensuite analyser son statut axiologique. La dimension axiologique et ontologique de la question évoquée devraient ensemble permettre de construire une conception de la solitude considérant sont aspect extérieur et intérieur. L’objet de cet écrit est de proposer une esquisse de la conception de la solitude qui en partant des précisions sur son être a pour objectif de définir son caractère axiologique. L’image de la solitude humaine telle que présentée dans la Genèse sera prise comme point de départ. (shrink)