The article argues that procreation is intrinsically valuable because it produces persons. The essential thought of the argument is that among the valuable things in the world are not only products, but the actions by which they are produced. The first premise is that persons have great value, for which a common consent argument is offered. The second premise is that, as an action type, procreation has persons as a product. Procreation is always a part of the action that produces (...) a person. This is because procreators take as their goal the creation of an organism that itself has development into a person as a goal. Such a claim also helps explain the moral obligations of procreators, the affective lives of procreators and the common preference for procreation. The third premise is that if an action type has a product of value, then all its tokens have intrinsic value. I argue that even when such actions fail to produce anything outside the agent, they are intrinsically valuable because of how they actualise the powers and virtues of the agent, in part achieving the agent’s goal. I then apply that argument to the case of procreation and person producing. (shrink)

The option of being ‘spiritual but not religious’ deserves much more philosophical attention. That is the aim here, taking the work of Robert Solomon as a starting point, with focus on the particular issues around viewing life as gift. This requires analysis of ‘existential gratitude’ to show that there can be gratitude for things without gratitude to someone for providing things, and also closer attention to the role that metaphor plays in cognition. I consider two main concerns with gift and (...) gratitude thinking, that the nonreligious justification is too instrumentalist in its approach and that viewing life as gift, whether in a religious or nonreligious way, is simply too optimistic. (shrink)

We often feel survivor guilt when the very circumstances that harm others leave us unscathed. Although survivor guilt is both commonplace and intelligible, it raises a puzzle for the standard philosophical account of guilt, according to which people feel guilt only when they take themselves to be morally blameworthy. The standard account implies that survivor guilt is uniformly unfitting, as people are not blameworthy simply for having fared better than others. In this paper, we offer a rival account of guilt, (...) the relational account of guilt, which makes sense of survivor guilt and other forms of guilt without self-blame while preserving the intelligibility of guilt about culpable wrongdoing. According to this account, guilt involves the feeling of being unable to justify ourselves to others, and we lack self-justification when we (however blamelessly) stand on the positive side of an undesirable asymmetry with them. When someone survives something that those around her do not, the disparity in outcome constitutes an asymmetry that is often undesirable, because it arises from luck or violates a requirement of solidarity. Thus, survivor guilt is often fitting. (shrink)

It might become possible to build artificial minds with the capacity for experience. This raises a plethora of ethical issues, explored, among others, in the context of whole brain emulations (WBE). In this paper, I will take up the problem of vulnerability – given, for various reasons, less attention in the literature – that the conscious emulations will likely exhibit. Specifically, I will examine the role that vulnerability plays in generating ethical issues that may arise when dealing with WBEs. I (...) will argue that concerns about vulnerability are more matters of institutional design than individual ethics, both when it comes to creating humanlike brain emulations, and when animal-like emulations are concerned. Consequently, the article contains reflection on some institutional measures that can be taken to protect the sims' interests. It concludes that an institutional framework more likely to succeed in this task is competitive and poly-centric, rather than monopolistic and centralized. (shrink)

In this paper, the concept of birth affirmation is clarified in both the psychological dimension and the philosophical dimension. In the psychological dimension, we propose two interpretations: 1) Possible world interpretation: Even if I could imagine a possible world in which my ideal was realized or my grave sufferings were resolved, I would never think, at the bottom of my heart, that it would have been better to have been born to that possible world. 2) Anti-antinatalistic interpretation: I would never (...) think, at the bottom of my heart, that it would have been better not to have been born. In the philosophical dimension, we propose the following interpretation: The comparison of betterness or worseness between the actual world and a possible world and between my having been born and my not having been born should be impossible. In the final part of this paper, the differences from other related concepts and frequently asked questions are discussed. (shrink)

The aim of this commentary is to critically examine Matti Häyry’s article ‘Just Better Utilitarianism’, where he argues that liberal utilitarianism can offer a basis for moral and political choices in bioethics and thus could be helpful in decision-making. This commentary, while generally sympathetic to Häyry’s perspective, argues that Häyry should expand on who belongs to our moral community because, to solve practical ethical issues, we need to determine who (and what) deserves our moral consideration. Challenging Häyry’s principle of actual (...) or prospective existence, this commentary suggests that – at least sometimes – the quality of life of those who will never come into existence matters. In a similar vein, this commentary aims to show that determining how to treat mindless humans such as fetuses might pose difficulties for liberal utilitarianism unless the issue of the boundaries of the moral community is addressed. (shrink)

This is a review of contemporary philosophical discussions of population policies. The focus is on normative justification, and the main question is whether population policies can be ethically justified. Although few analytical philosophers have directly addressed this question – it has been discussed more in other academic fields – many arguments and considerations can be placed in the analytical philosophical discourse. This article offers a comprehensive review and analysis of ethically relevant aspects of population policies evaluated on the basis of (...) the main ethical theories. This analysis is preceded by a brief historical contextualisation of when and how population policies became ethically contentious and how this relates to philosophical debates in environmental ethics, population ethics and political philosophy. The article also includes a conceptual analysis of population policies in which the empirical intricacies around individual fertility decisions are sorted out and the different ways in which they can be affected are categorised in a taxonomy which highlight the most relevant ethical aspects of population policies. The ethical analysis shows that while population policies can be justified on the basis of most ethical theories, it all depends on what prior assumptions are made about what is at stake. (shrink)

Most people are skeptical of the claim that the expectation that a person would have a life that would be well worth living provides a reason to cause that person to exist. In this essay I argue that to cause such a person to exist would be to confer a benefit of a noncomparative kind and that there is a moral reason to bestow benefits of this kind. But this conclusion raises many problems, among which is that it must be (...) determined how the benefits conferred on people by causing them to exist weigh against comparable benefits conferred on existing people. In particular, might the reason to cause people to exist ever outweigh the reason to save the lives of existing people? (shrink)

The non-identity problem arises when an intervention or behavior changes the identity of those affected. Delaying pregnancy is an example of such a behavior. The problem is whether and in what ways such changes in identity affect moral considerations. While a great deal has been written about the non-identity problem, relatively little has been written about the implications for physicians and how they should understand their duties. We argue that the non-identity problem can make a crucial moral difference in some (...) circumstances, and that it has some interesting implications for when it is or is not right for a physician to refuse to accede to a patient's request. If a physician is asked to provide an intervention (identity preserving) that makes a person worse off, then such harm provides a good reason for the physician to refuse to provide the intervention. However, in cases where different (identity-altering) interventions result in different people having a better or worse life, physicians should normally respect patient choice. (shrink)

Effective altruism sounds so innocuous—who could possibly be opposed to doing good more effectively? Yet it has inspired significant backlash in recent years. This paper addresses some common misconceptions and argues that the core “beneficentric” ideas of effective altruism are both excellent and widely neglected. Reasonable people may disagree on details of implementation, but all should share the basic goals or values underlying effective altruism.

Might it be morally wrong to procreate? David Benatar answers affirmatively in Better Never to Have Been , arguing that coming into existence is always a great harm. I counter this view in several ways. First, I argue against Benatar’s asserted asymmetry between harm and benefit—which would support the claim that any amount of harm in a human life would make it not worth starting—while questioning the significance of his distinction between a life worth starting and one worth continuing. I (...) further contend that his understanding of hedonism and desire-fulfillment theories distorts their implications for the quality of human life; as for objective-list theories, I rebut his critique of their human-centered basis of evaluation. Notwithstanding this multi-tiered challenge to Benatar’s reasoning, I conclude with praise for his work and the intellectual virtues it embodies. (shrink)

In this paper, I offer a prolegomenon to the philosophy of harm reduction. I begin with an overview of the philosophical literature on both harm and harm reduction, and a brief summary of harm reduction scholarship outside of philosophy in order to make the case that philosophers have something to contribute to understanding harm reduction, and moreover that engagement with harm reduction would improve philosophical scholarship. I then proceed to survey and assess the nascent and still modest philosophy of harm (...) reduction literature that has begun to emerge. I pay particular attention to two Canadian philosophers who have called for the expansion of harm reduction beyond the realm of so-called “vice”. Finally, I sketch some of the most interesting and important philosophical issues that I think the philosophy of harm reduction must grapple with going forward. (shrink)

Excessive boredom and the inevitability of experiencing a very bad event are two commonly cited objections to the desirability of individual immortality. It isn’t clear, however, that these objections hold weight in the context of group lives—like the lives of reading groups or labor unions. I argue that this intuition is correct: neither of the objections to an immortal individual life apply to the life of an immortal group. In the end, we may not be able to wish immortality for (...) ourselves, but we can and often should desire that good group lives go on forever, both for the sake of the group and the individuals that constitute them. Indeed, participation in immortal (or very long-lasting) groups is one way to add meaning to life. (shrink)

This article argues that the creation of artificial offspring could make our lives more meaningful. By ‘artificial offspring’ I mean beings that we construct, with a mix of human and non-human-like qualities. Robotic artificial intelligences are paradigmatic examples of the form. There are two reasons for thinking that the creation of such beings could make our lives more meaningful and valuable. The first is that the existence of a collective afterlife—i.e. a set of human-like lives that continue after we die—is (...) likely to be an important source and sustainer of meaning in our present lives. The second is that the creation of artificial offspring provides a plausible and potentially better pathway to a collective afterlife than the traditional biological pathway. Both of these arguments are defended from a variety of objections and misunderstandings. (shrink)

In engaging with the repugnant conclusion many contemporary philosophers, economists and social scientists make claims about what a minimally good life is like. For example, some claim that such a life is quite good by contemporary standards, and use this to defend classical utilitarianism, whereas others claim that it is not, and use this to uphold the challenge that the repugnant conclusion poses to classical utilitarianism. I argue that many of these claims—by both sides—are not well-founded. We have no sufficiently (...) clear sense of what a minimally good life is like. It is a result of this that the repugnant conclusion doesn’t license us in drawing any interesting conclusions. (shrink)

It might become possible to build artificial minds with the capacity for experience. This raises a plethora of ethical issues, explored, among others, in the context of whole brain emulations (WBE). In this paper, I will take up the problem of vulnerability – given, for various reasons, less attention in the literature – that the conscious emulations will likely exhibit. Specifically, I will examine the role that vulnerability plays in generating ethical issues that may arise when dealing with WBEs. I (...) will argue that concerns about vulnerability are more matters of institutional design than individual ethics, both when it comes to creating humanlike brain emulations, and when animal-like emulations are concerned. Consequently, the article contains reflection on some institutional measures that can be taken to protect the sims' interests. It concludes that an institutional framework more likely to succeed in this task is competitive and poly-centric, rather than monopolistic and centralized. (shrink)

The debate over the value of pleasure among Eudoxus, Speusippus, and Aristotle is dramatically documented by the Nicomachean Ethics, particularly in the dialectical pros-and-cons concerning the so-called argument from contraries. Two similar versions of this argument are preserved at EN VII. 13, 1153b1–4, and X. 2, 1172b18–20. Many scholars believe that the argument at EN VII is either a report or an appropriation of the Eudoxean argument in EN X. This essay aims to revise this received view. It will explain (...) why these two arguments differ in premises, contents and purposes, and why these distinctions matter for a proper assessment of Aristotle’s understanding of pleasure and pain in general and his dialectical art in particular. (shrink)

This paper aims at answering some of the objections to the NIP’s criticism of the idea of rights of future persons. Those objections usually adopt different perspectives depending on how they understand differently the nature of the correlativity between rights and duties – some adopt a present-rights-of-future-persons view, others a future-rights-of-future-persons view, others a transitive present-rights-of-present-persons view, and others still an eternalist view of rights and persons. The paper will try to show that only a non-transitive present-rights-of-present-persons view can survive (...) the challenges posed by the notion of correlativity inherent in the NIP, and thus preserve rights language when discussing the future. This view is proved also more suitable for the legal and political realms, where policies and law-making are usually more concerned with present addressees and short term effects. (shrink)

A theory of intergenerational justice consists in the study of the moral and political status of the relations between present and past or future people, more specifically, of the obligations and entitlements they can potentially generate. The challenges that justify talking about responsibilities between generations are myriad. And the disputes they prompt can focus on the past just as much as on the present, even though the fact that the human species has reached a state of technological progress that enables (...) it to have an irredeemable impact on the planet and perhaps even endanger future human existence tends to make concerns about the future more pressing. Debates on intergenerational justice are twofold. The first revolves around the issue of whether claims of justice across generations whose members' lifetimes do not necessarily overlap could be justified. And the second revolves around the specific conception of justice in play, that is, around the nature of the standard that must be applied as well as around the identification of the contents of the duties that present generations supposedly have vis-à-vis past or future generations. This survey article depicts the conceptual and argumentative framework in which these debates are set. It aims to outline certain of the main features shared by the most influential contemporary theories of intergenerational justice, and the problems inherent in them. It concludes by suggesting that, even though the idea of succeeding generations is merely an abstraction, there are specific empirical states of affairs that require different theoretical responses to intergenerational justice. (shrink)

David Benatar argues that creating someone always harms them. I argue that his master argument rests on a conceptual incoherence.

It is often said that while we have a strong reason not to create someone who will be badly off, we have no strong reason for creating someone who will be well off. In this paper I argue that this asymmetry is incompatible with a plausible principle of independence of irrelevant alternatives, and that a more general asymmetry between harming and benefiting is difficult to defend. I then argue that, contrary to what many have claimed, it is possible to harm (...) or benefit someone by bringing her into existence. (shrink)

A number of philosophers have resisted impersonal explanations of our obligation to mitigate climate change, and have developed accounts according to which these obligations are explained by human rights or harm-based considerations. In this paper I argue that several of these attempts to explain our mitigation obligations without appealing to impersonal factors fail, since they either cannot account for a plausibly robust obligation to mitigate, or have implausible implications in other cases. I conclude that despite the appeal of the motivations (...) for rejecting the appeal to impersonal factors, such factors must play a prominent role in explaining our mitigation obligations. (shrink)

Sami Pihlström argues in his “Ethical Unthinkabilities and Philosophical Seriousness” that there are some philosophical views that are so dangerous that we should not discuss them. He advances this argument with special reference to my (anti-natalist) view that being brought into existence is always a serious harm. In response I argue: (a) that there are major flaws in his argument for the conclusion that we should not think about (purportedly) unthinkable views; and (b) that my views about the harm of (...) coming into existence are in any event neither unthinkable nor dangerous. (shrink)

In Better Never to Have Been: The Harm of Coming into Existence, I argued that coming into existence is always a harm and that procreation is wrong. In this paper, I respond to those of my critics to whom I have not previously responded. More specifically, I engage the objections of Tim Bayne, Ben Bradley, Campbell Brown, David DeGrazia, Elizabeth Harman, Chris Kaposy, Joseph Packer and Saul Smilansky.

In her Why Have Children?, Christine Overall takes issue with my anti-natalist arguments that it is better never to come into existence. She provides three criticisms of my arguments and then, in a fourth criticism, suggests that my conclusions are bad for women. I respond to her criticisms, arguing that they fail.

Seth Baum suggests that my claim that it is better never to come into existence “can readily be rejected not just out of reflexive distaste for the claim but also out of sound ethical reasoning”. In my reply, I argue that Mr Baum fails to state accurately what my arguments are, and then attempts to refute them by association with other views that he dismisses perfunctorily. Where he does actually engage in my views, his response is effectively merely to assert (...) the opposite. (shrink)

Keeping animals captive in zoos and aquariums is commonly justified by claiming that doing so produces worthwhile consequences in terms of public education and animal conservation. I take a utilitarian approach to the issue, and, after establishing a view on the moral status of animals, assert that these arguments in favor of zoos and aquariums fail. Furthermore, if, as I suspect they are, these two justifications turn out to form the foundation of the argument justifying these institutions, then we ought (...) to seriously reconsider the continued existence of zoos and aquariums altogether. (shrink)

A major approach to the ethics of artificial intelligence is to use social choice, in which the AI is designed to act according to the aggregate views of society. This is found in the AI ethics of “coherent extrapolated volition” and “bottom–up ethics”. This paper shows that the normative basis of AI social choice ethics is weak due to the fact that there is no one single aggregate ethical view of society. Instead, the design of social choice AI faces three (...) sets of decisions: standing, concerning whose ethics views are included; measurement, concerning how their views are identified; and aggregation, concerning how individual views are combined to a single view that will guide AI behavior. These decisions must be made up front in the initial AI design—designers cannot “let the AI figure it out”. Each set of decisions poses difficult ethical dilemmas with major consequences for AI behavior, with some decision options yielding pathological or even catastrophic results. Furthermore, non-social choice ethics face similar issues, such as whether to count future generations or the AI itself. These issues can be more important than the question of whether or not to use social choice ethics. Attention should focus on these issues, not on social choice. (shrink)

A recent exchange on Benatar’s book Better never to have been between Doyal and Benatar discusses Benatar’s bold claim that people should not be brought into existence. Here, I expand the discussion of original position that the exchange focused on. I also discuss the asymmetries, between benefit and harm and between existence and non-existence, upon which Benatar’s bold claim rests. In both discussions, I show how Benatar’s bold claim can be rejected.

The idea that the phenomenon of morality and, consequently, our ability to distinguish between vice and virtue can be explained by sympathy has been challenged as a highly controversial hypothesis, since sympathy appears to be easily influenced by proximity and selective, and would therefore seem incompatible with the possibility of taking an impartial, objective point of view. We intend to show that even a sentimentalist moral perspective such as the ‘Humean’ one, which places empathy (or ‘sympathy’, as Hume calls it) (...) at the core of morality, is capable of accounting for and justifying moral responsibility to future generations. Moreover, if we consider things from a Humean perspective, it is immoral not only to harm future generations, but also not to care at all about the extinction of the human species. For in the former case, we perform actions that cause misery, pain and suffering, whilst in the latter, we are not at all concerned about the welfare (i.e., happiness) of possible people who may, in the near future, come into the world and have a life worth or very much worth living. That is, in both cases, we show no ability to empathize with the possible people who will or may be born tomorrow. (shrink)

This essay argues that gratitude for one's own life is an intelligible attitude to have. It does so by arguing that reducing pro-attitudes in response to unintentional benefits to “appreciation” is too broad. Instead, such “appreciation” can be understood as gratitude if such benefits satisfy a number of conditions that track or are analogous to why we care about interpersonally bestowed benefits. One's own life satisfies those four conditions, which can make gratitude for it intelligible—when it is perceived as a (...) benefit. (shrink)

A common intuition is that there is a moral difference between ‘making people happy’ and ‘making happy people.’ This intuition, often referred to as ‘the Asymmetry,’ has, however, been criticized on the grounds that it is incoherent. Why is there, for instance, not a corresponding difference between ‘making people unhappy’ and ‘making unhappy people’? I argue that the intuition faces several difficulties but that these can be met by introducing a certain kind of reason that is favouring but non-requiring. It (...) is argued that there are structural similarities between the asymmetry and moral options and that the asymmetry can be defended as an instance of a moral option. (shrink)

En teoría del valor y en teoría normativa, es común considerar que lo positivo y lo negativo tienen la misma importancia. Algunas rechazan esta idea y consideran que lo negativo tiene mayor importancia. Aquí se presentarán algunos de los argumentos en favor de la asimetría. Tras esto, daré cuenta de los diferentes tipos de posiciones asimétricas defendibles. Explicaré cuáles son las características de cada teoría y qué puntos a favor y en contra de estas posiciones se pueden postular. Por último, (...) consideraré que no hay razones para creer que haya una posición asimétrica claramente superior a las demás. (shrink)

When is it permissible to allow a newborn infant to die on the basis of their future quality of life? The prevailing official view is that treatment may be withdrawn only if the burdens in an infant's future life outweigh the benefits. In this paper I outline and defend an alternative view. On the Threshold View, treatment may be withdrawn from infants if their future well-being is below a threshold that is close to, but above the zero-point of well-being. I (...) present four arguments in favor of the Threshold View, and identify and respond to several counterarguments. I conclude that it is justifiable in some circumstances for parents and doctors to decide to allow an infant to die even though the infant's life would be worth living. The Threshold View provides a justification for treatment decisions that is more consistent, more robust, and potentially more practical than the standard view. (shrink)

It is an open question when procreation is justified. Antinatalists argue that bringing a new individual into the world is morally wrong, whereas pronatalists say that creating new life is morally good. In between these positions lie attempts to provide conditions for when taking an anti or pronatal stance is appropriate. This paper is concerned with developing one of these attempts, which can be called qualified pronatalism. Qualified pronatalism typically claims that while procreation can be morally permissible, there are constraints (...) on when it is justified. These constraints often concern whether an individual is motivated to procreate for the right reasons. For instance, if someone is not sufficiently concerned with the child’s future welfare, the qualified pronatalist will say that procreation is not justified. Moreover, David Wasserman says that this concern forms a role-based duty. That is, prospective parents have special duties to be concerned for the child’s future welfare by virtue of the role they occupy. In this paper, I argue that a proper examination of a prospective parent’s role-based duties entails that more is needed to justify procreation. Bringing a new person into the world leaves fewer resources for people who already need them, and the current size of the human population is unsustainable from a planetary point of view. Therefore, even if there is nothing wrong with procreation per se, the external condition of overpopulation, and its ensuing public health issues, plausibly gives rise to a role-based duty that prospective parents must account for when deciding whether to procreate. (shrink)

Is it fair to leave the next generation a public debt? Is it defensible to impose legal rules on them through constitutional constraints? From combating climate change to ensuring proper funding for future pensions, concerns about ethics between generations are everywhere. In this volume sixteen philosophers explore intergenerational justice. Part One examines the ways in which various theories of justice look at the matter. These include libertarian, Rawlsian, sufficientarian, contractarian, communitarian, Marxian and reciprocity-based approaches. In Part Two, the authors look (...) more specifically at issues relevant to each of these theories, such as motivation to act fairly towards future generations, the population dimension, the formation of preferences through education and how they impact on our intergenerational obligations, and whether it is fair to rely on constitutional devices. (shrink)

Human extinction is something generally deemed as undesirable, although some scholars view it as a potential solution to the problems of the Earth since it would reduce the moral evil and the suffering that are brought about by humans. We contend that humans collectively have absolute intrinsic value as sentient, conscious and rational entities, and we should preserve them from extinction. However, severe threats, such as climate change and incurable viruses, might push humanity to the brink of extinction. Should that (...) occur, it might be useful to envision a successor to humans able to preserve and hand down its value. One option would be to resort to humanoid robots that reproduce our salient characteristics by imitation, thanks to AI powered by machine learning. However, the question would arise of how to select the characteristics needed for our successors to thrive. This could prove to be particularly challenging. A way out might come from an algorithm entrusted with this choice. In fact, an algorithmic selection both at the social and at the individual level could be a preferred choice than other traditional ways of making decisions. In this sense, reflecting on human extinction helps us to identify solutions that are also suitable for the problems we face today. (shrink)

This book is a collection of all the papers and the essay published in the special issue “Philosophy and Meaning in Life Vol.3,” Journal of Philosophy of Life, Vol.11, No.1, 2021, pp.1-154. We held the Third International Conference on Philosophy and Meaning in Life online at the University of Birmingham, Birmingham, UK, on July 21–23, 2020. This conference was co-hosted by the Birmingham Centre for Philosophy of Religion, and the Waseda Institute of Life and Death Studies. We accepted about 50 (...) presentations from around the world. Professor Lisa Bortolotti and I gave keynote lectures. After the conference, we called for papers for publication from the speakers, and we accepted seven papers and an essay for the special issue of the Journal of Philosophy of Life. We would like to give special thanks to the anonymous referees who kindly reviewed the submitted manuscripts. The accepted papers deal with a variety of topics, such as the subjective/objective debate, narrative meaning, Simone de Beauvoir, and Alain Badiou, and they are all discussed from the perspective of the philosophy of meaning in life. (shrink)

Human heritable genome editing (HHGE) involves editing the genes of human gametes and/or early human embryos. Whilst ‘identity’ is a key concept underpinning the current HHGE debate, there is a lack of inclusive analysis on different concepts of ‘identity’ which renders the overall debate confusing at times. This paper first contributes to reviewing the existing literature by consolidating how ‘identity’ has been discussed in the HHGE debate. Essentially, the discussion will reveal an ontological and empirical understanding of identity when different (...) types of identity are involved. Here, I discuss genetic, numerical, qualitative and narrative and how each of them is relevant in the HHGE context. Secondly, given the different types of identity, the paper explores how we could navigate these different interpretations of identity in a way that promotes an inclusive and informed discussion between primary stakeholders and the general public in the HHGE debate. Here, I argue for and refine a multi-faceted concept of identity as a suitable framework for discussing the ethical and societal implications of HHGE because it not only could integrate different understandings of identity but also highlight the interconnectedness between these different understandings. (shrink)

This book is a collection of essays on the philosophy of life’s meaning in contemporary society. Topics range from antinatalism, meaning of life, the trolley problem, to painless civilization. I am now writing a comprehensive philosophy book on those topics, but it will take several years to complete; hence, I decided to make a handy book to provide readers with an outline of the philosophical approaches to the meaning of life that I have in mind. -/- Chapter One discusses the (...) definition, history, and category of antinatalism. Antinatalism is the thought that all human beings or all sentient beings should not be born. Although I am not an antinatalist, I believe that antinatalism poses an important question about procreation and the meaning of our lives. This is why I presented an overview of antinatalistic thoughts in the past and the present and also performed an analytical examination of their arguments. -/- In Chapter Two, I take up Philosopher Thaddeus Metz’s argument on meaning in life, especially his fundamentality theory, and claim that “the heart of meaning in life,” which is the concept I propose in this chapter, cannot be compared with anything whatsoever. -/- Chapter Three deals with the concept of “birth affirmation,” which means that I can say “yes” to my having been born. I believe that birth affirmation is one of the most promising ideas that can contribute to contemporary philosophical discussions on meaning in life, and I call this approach “an affirmation-based approach to meaning in life.” The concept of birth affirmation has two dimensions: the psychological dimension and the philosophical dimension. I would like to show in this chapter that it is difficult to clarify what it actually means to say “yes” to my having been born. -/- Chapter Four discusses the relationship between the dropping of the atomic bombs and the trolley problem. I argue that the dropping of atomic bombs was a typical example of the events that contained the logic of the trolley problem in both their decision-making processes and justifications. I further argue that the trolley problem has its own unique problems, which I call “the problem of the trolley problem.” This problem has been overlooked in academic discussions of the trolley problem. I also refer to a religious aspect of this problem. -/- In Chapter Five, I talk about the “philosophy of life” as an academic discipline. We have the philosophy of language, the philosophy of religion, and the philosophy of history, but why don’t we have the philosophy of life in the field of philosophy? Of course, we have Lebensphilosophie, but it does not cover philosophical discourses in ancient worlds, nor current analytical approaches to the concepts of life and death. A new research field is required to advance contemporary philosophy. -/- In Chapter Six, I illustrate an outline of my “painless civilization” theory, a criticism of contemporary civilization that deprives us of a joy of life in exchange for eliminating pain and suffering. I also discuss the concept of “fundamental sense of security,” which is considered indispensable for us to be able to live a life without regret. (shrink)

This volume collects selected papers delivered at the 15th Conference of the International Society for Utilitarian Studies, which was held at Karlsruhe Institute of Technology in July 2018. It includes papers dealing with the past, present, and future of utilitarianism – the theory that human happiness is the fundamental moral value – as well as on its applications to animal ethics, population ethics, and the future of humanity, among other topics.

Unpleasant dreams occur much more frequently than many people realise. If one is a hedonistic utilitarian – or, at least, one thinks that dreams have positive or negative moral value in virtue of their experiential quality – then one has considerable reason to try to make such dreams more positive. Given it is possible to improve the quality of our dreams, we ought to be promoting and implementing currently available interventions that improve our dream experiences, and conducting research to find (...) new, more effective interventions. (shrink)

This paper presents a critique of David Benatar’s arguments on the badness of all human lives. I argue that even if Benatar is right that there is an asymmetry between the good and the bad in life so that each “unit” of bad is indeed more effective than each “unit” of good, lives in which there is a lot of good and only little bad are still overall good. Even if there are more unfulfilled than fulfilled desires in life, a (...) distinction should be drawn between desires to fulfill important goals and desires to fulfill trivial ones, and Benatar’s claim is untrue of the former. Benatar’s claim that we cannot really know that the quality of our own lives is good is problematic, but even if it were true, it would not show that we cannot estimate correctly the quality of other people’s lives, which is the point at issue. (shrink)

The proclamation of the death of God came at a pivotal time in the history of humankind. It far transcended the concerns of the religious faithful and dented the entire fabric of human existence. Left to its own devices, humans intended their consciousness to replace God's. This proved to be a terrible mistake that collapsed the entire modern project. One of the worldviews that emerged in the wake of this eruption was antinatalism, which refers to the conviction that human reproduction (...) should be brought to an absolute halt. This is the most modern outgrowth of the death of God and represents the most radical face of secular humanism. In spite of the admittedly dark fumes that leak out from the term ‘antinatalism’, this philosophical position emerges quite naturally when we consider the depletion of our traditional sources of philosophical enquiry. (shrink)