How many people should there be? Can there be overpopulation: too many people living? I shall present a puzzling argument about these questions, show how this argument can be strengthened, then sketch a possible reply.

Many theists believe both (1) that Heaven will be infinitely or maximally good for its residents and (2) that most humans will, eventually, reside in Heaven. Further, most theists believe (3) that human procreation is often all-things-considered morally permissible. I defend three novel arguments for the impermissibility of procreation predicated on the possibility of heavenly overpopulation. First, we shouldn’t be rude to hosts by bringing more people to a party than were invited, which we do if we continue to (...) procreate. Second, justice requires that the goods of Heaven be supremely good for those for whom heavenly existence is (even partially) compensatory, but if Heaven has a fixed and finite number of goods, each successful act (or enough acts) of procreation lowers the expected goodness for those persons and threatens to undermine justice. Third, we should choose the course of action with the least-worst outcome, and it would be worse to overpopulate Heaven than underpopulate it. (shrink)

A few decades ago, there was a lively debate on the problem of overpopulation. Various proposals to limit population growth and to control fertility were made and debated both in academia and in th...

This article is a contribution to overpopulation discourse in environmental ethics. It is based on the hypothesis that, even though the idea and reasoning behind Garret Hardin’s lifeboat metaphor are crucial within the current environmental crisis, from an African perspective, the metaphor raises a number of questions. The article argues that the lifeboat metaphor poses an ethical challenge to most communities particularly in Africa because it runs contrary to their political and cultural worldview. I advance two central claims in (...) the framework of insights from an African worldview. First, the ethics behind the lifeboat metaphor is deeply dependent upon political power differentials, particularly between affluent and poor nations. Second, the metaphor fails to take into consideration the cultural understanding of population in Africa. (shrink)

This book examines the link between population growth and environmental impact and explores the implications of this connection for the ethics of procreation. In light of climate change, species extinctions, and other looming environmental crises, Trevor Hedberg argues that we have a collective moral duty to halt population growth to prevent environmental harms from escalating. This book assesses a variety of policies that could help us meet this moral duty, confronts the conflict between protecting the welfare of future people and (...) upholding procreative freedom, evaluates the ethical dimensions of individual procreative decisions, and sketches the implications of population growth for issues like abortion and immigration. It is not a book of tidy solutions: Hedberg highlights some scenarios where nothing we can do will enable us to avoid treating some people unjustly. In such scenarios, the overall objective is to determine which of our available options will minimize the injustice that occurs. This book will be of great interest to those studying environmental ethics, environmental policy, climate change, sustainability, and population policy. (shrink)

Despite substantial evidence pointing to a looming Malthusian catastrophe, governmental measures to reduce population have been opposed both by religious conservatives and by many liberals, especially liberal feminists. Liberal critics have claimed that 'utilitarian' population policies violate a 'fundamental right of reproductive liberty'. This essay argues that reproductive liberty should not be considered a fundamental human right, or certainly not an indefeasible right. It should, instead, be strictly regulated by a global agreement designed to reduce population to a sustainable level. (...) Three major points are discussed: 1) the current state of the overpopulation problem; 2) the claim of a fundamental human right of reproductive liberty; 3) an outline of a global agreement to address overpopulation as a 'tragedy of the commons'. (shrink)

Many philosophers of action afford intentions a central role in theorizing about action and its explanation. Furthermore, current orthodoxy in the philosophy of action has it that intentions play a causal role with respect to the etiology and explanation of action. But action theory is not without its heretics. Some philosophers have challenged the orthodox view. In this paper I examine and critique one such challenge. I consider David-Hillel Ruben's case against the need for intentions to play a causal role (...) in the etiology and explanation of mental actions. Contra Ruben, I defend the orthodox view that intentions play an indispensable causal and explanatory role with respect to mental actions. (shrink)

One of the main objections to life extension is that life extension will cause severe overpopulation. This objection presents both moral and demographic issues. To explore the demographic issue, we present an updated and improved version of the formula in chapter six of _New Methuselahs_ for projecting the demographic impact of life extension. The new version includes additional demographical factors such as non-aging related causes of death. According to projections generated with this revised formula, moderate life extension (a life (...) expectancy of 120 years) will not significantly increase population at the fertility rates current in the developed world, but radical life expectancy (halting aging completely, leading to an average life expectancy of 1000 years) can lead to severe overpopulation even at very low fertility rates. This formula also enables us to ascertain what fertility rate and birth spacing will prevent life extension from causing severe overpopulation. The moral issues arise if radical life extension causes overpopulation severe enough to outweigh the benefits it brings. _New Methuselahs_ proposed a reproductive policy for avoiding severe overpopulation by limiting reproduction for those who use life extension. We then consider a moral objection to this policy that was not discussed in _New Methuselahs_: it is not likely that society will succeed in imposing limits to reproduction, therefore, it is likely that radical life extension is morally wrong. We respond to this objection and defend our response against two further objections. (shrink)

The world's population is a significant variable that can be altered to help decrease global emissions. Most of the discussion surrounding this variable has concentrated on the moral issues involved: to what extent is a state justified in reducing its population? Are individual procreators morally obligated to have fewer children? However, while these moral concerns are important, little attention has been given to the feasibility of a proposed solution to overpopulation. This article aims to rectify that. By understanding whether (...) (and how) feasibility impacts the truth-value of an ought claim, important progress can be made on deliberating what to do about overpopulation. In Section 2, I outline the public health crisis that overpopulation causes and present Sarah Conly's argument as the most well-thought-out account of how to ethically and rapidly reduce the population. In Section 3, I borrow from Nicholas Southwood to explore when infeasibility makes an ought claim false. In Section 4, I show that rapidly reducing the population is infeasible. Therefore, regardless of any ethical merits, it should be eliminated as an option when deliberating what to do. Instead, we must put our time and resources into finding a feasible solution to overpopulation. (shrink)

Some of the objections to life-extension stem from a concern with overpopulation. I will show that whether or not the overpopulation threat is realistic, arguments from overpopulation cannot ethically demand halting the quest for, nor access to, life-extension. The reason for this is that we have a right to life, which entitles us not to have meaningful life denied to us against our will and which does not allow discrimination solely on the grounds of age. If the (...) threat of overpopulation creates a rights conflict between the right to come into existence, the right to reproduce, the right to more opportunities and space , and the right to life, the latter ought to be given precedence. (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)

Projects of radical life extension have been discussed amongst scientists for years. Some bioethicists express reservations about this endeavor. A common objection appeals to demography: if the human lifespan is dramatically expanded, humanity would face an overpopulation problem. In this essay, the authors reply to this objection. They posit that radical life extension is unlikely to lead to overpopulation because overpopulation is determined more by fertility rates than by longevity, and as a result of the advanced phases (...) of industrialization, fertility rates are likely to be reduced, and therefore, population size would become stable. However, they argue that although overpopulation is not a concern for the foreseeable future, it is still important to acknowledge its potential harms. Finally, they argue that even if overpopulation becomes a problem caused by radical life extension, there are plausible ways to solve it. (shrink)

This appraisal of Carol A. Kates' 'Reproductive Liberty and Overpopulation' challenges her call for world-wide population control measures – using compulsory methods if necessary – to save the world's environment. The most successful part of Kates' paper is her argument that reproductive rights are not indefeasible and nonnegotiable, but that like many rights, they are conditional and open to a balancing of individual freedom against collective community interests. But her advocacy of mandatory state population controls is flawed in several (...) respects. First, she underestimates the force of the emerging consensus for voluntary population reductions through policies that empower women. Second, she walks on difficult ethical grounds. Are compulsory controls on reproduction ethically justified simply because humans are loathe to take the alternative route of curtailing their individualistic' 'materialistic' appetites for more economic growth and consumption? Third, Kates fails to recognise that her search for measures that immediately and directly reverse population growth would necessitate coercing an entire generation of women toward zero reproduction in order for death rates to have their effect. Lastly, problems with the feasibility of her plan and the absence of international support make it unlikely it will ever come to pass. Alternatives to Kates' policies are discussed at the close. (shrink)

Some of the causes of the 'sexual revolution' during the past few decades are widely known: The development of relatively safe and reliable contraceptives, especially the birth-control pill; the 'morning after' pill; antibiotics to relieve or cure sexually transmitted diseases such as gonorrhea, herpes, and syphilis; the increased social acceptance of pre-marital sex, homosexuality, and other behaviors that formerly were considered deviant; and the legalization of abortion as the ultimate 'contraceptive'. But little attention has been paid to two rather cerebral (...) factors relevant to these developments – namely, ethical theories, and theories of overpopulation. In this paper I will argue that these two less well-known and more subtle factors have been at least as powerful as the more obvious factors mentioned above, in bringing about sea-changes in sexual mores. More specifically, I will argue that some implicit approaches to ethical theory are more conducive than others to bringing about the present status quo in sexual mores, and that the widespread belief in world overpopulation has not only changed the moral climate regarding sexuality, but has helped to redefine what is moral and what is immoral. (shrink)

During the eighteenth century, the discovery of sexual reproduction in insect species prompted the demise of spontaneous generation and new developments in natural history, theology, and political economy. The sexual lives of insects prompted debates on whether insects were governed by desire, free will, and even marital tendency. Fuelled by the democratisation of microscopy, early modern entomology took a new turn and breadth: the study of insects and of their sexual lives provided unexpected new insights into human sexuality, reproduction, and (...) Malthusian fears of overpopulation. This article surveys the intellectual culture of entomology and natural history during the crucial decades when entomologists worked to quantify the reproductive capacities of insect species. Assessing the influences these entomological works had within political economy and theology, we argue that the sexual lives of insects − once analysed and delineated − influenced familiar ideological features of the intellectual landscape of the late Enlightenment, particularly in the theological philosophies of northern Europe and in the political economy of population in Britain. (shrink)

Reply to Stanley Warner's response in Environmental Values 13.3 to the article by Carol Kates in Environmerntal Values 13.1.

This paper responds to Theron Pummer’s distinction between Sorites arguments and repugnant conclusion arguments by presenting a Sorites overpopulation argument. Also I present a Sorites argument in favour of myths of genius.

Travis Rieder's Toward a Small Family Ethic confronts the effects of population growth and addresses what individual procreative obligations might follow from it. In this review, I summarize the main arguments that Rieder deploys to defend his position that those with large ecological footprints morally ought to follow a small family ethic. I express sympathy with some of his claims and praise the book's accessibility, but its short length inevitably means that some important issues are omitted or given only superficial (...) treatment. I highlight a few of those issues at the end of the review. (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)

A global ethic needs to be cosmopolitan in a sense which is explained; this excludes certain kinds of communitarian ethic. Contracttheories, Kantianism, basic-rights theories, Ross-type deontology and theories of virtue ethics are reviewed and found to encounter severe problems. Consequentialist theories, however, are found capable of coping with Williams’ objections, and practice-consequentialist theories capable of coping with right-making practices and with Lenman's unpredictability objection. Variants that exclude from consideration unintended consequences, the results of omissions, or impacts on possible people, or (...) which prioritize average over total outcomes, fail to improve on the Total View, which is argued to overcome objections based on population numbers and on good procedures, but which needs to be biocentric in scope. Theories of this kind are capable of coping with global problems, while also favouring alliances between global citizens of diverse normative outlooks. Key Words: alienation • biocentric consequentialism • cosmopolitanism • global citizens • global ethic • global problems • overpopulation • practice-consequentialism • Total View • unpredictability. (shrink)

The paper focuses on recent changes in historiography which have been affected as much by a prevalent global outlook as by an awareness of the demographic and ecological pressures that threaten humankind as a whole. The new trend of world history treats the past in relation to developments on a cross-regional or global scale, building on an already established tradition of interdisciplinary method. The works of W.H. McNeill. A. Crosby. D. Landes and A.G. Frank, among others, especially their treatment of (...) demographic issues in their environmental, economic and social contexts, seem particularly relevant to anyone wishing to view current problems of overpopulation in their historical perspective and complexity. (shrink)

In this book, Stephen Cave and John Martin Fischer debate whether or not we should choose to live forever. This ancient question is as topical as ever: while billions of people believe they will live forever in an otherworldly realm, billions of dollars are currently being poured into anti-ageing research in the hope that we will be able to radically extend our lives on earth. But are we wise to wish for immortality? What would it mean for each of us (...) as individuals, for society, and for the planet? -/- In this lively and accessible debate, the authors introduce the main arguments for and against living forever, along with some new ones. They draw on examples from myth and literature as well as new thought experiments in order to bring the arguments to life. Cave contends that the aspiring immortalist is stuck on the horns of a series of dilemmas, such as boredom and meaninglessness, or overpopulation and social injustice. Fischer argues that there is a vision of radically longer lives that is both recognizably human and desirable. This book offers both students and experienced philosophers a provocative new guide to a topic of perennial importance. (shrink)

'Overpopulation' is often implicated as a major causative factor of poverty and environmental degradation in the developing world. This review of the population-resource debate focusses on Red, Green and neo-Malthusian ideologies to demonstrate how they have ramified into current economic and development theory. A central hypothesis is that key elements of Marxist analysis, tempered by the best of Green thought, still have much to offer the subject. The contributions of capitalism to 'underdevelopment', and its associated environmental crises, are clarified (...) and reasserted in a contemporary context. The concept of valuation vector is also introduced, and a novel closure of Blaikie's 'Chain of Explanation' is proposed. The Circuit of Capital model thus created is applied to specific case-studies of resource-population conflict so as to overturn the simplistic conventional connection held between population growth and ecological devastation. The model highlights sequential causes of poverty arising from important capital-based factors which might otherwise be overlooked. It can accommodate a variety of Red-Green perspectives and its structural form is suited to the unravelling of complex population-resource pressures in the multi-dimensional space of the modern global political economy. (shrink)

The overpopulation of the earth and the increasing consumption of its life ressources implies new risks and damages for mankind. The awareness of this facts has turned Ethics, formerly conceived of primarily as one among other philosophical disciplines, into a fundamental one. Ethics has become, in some sense, a “first philosophy”.This has opened new object fields for it. In the past Ethics was mainly concerned with the “good” life and the “good” behavior of the single subject. Now it aims (...) to support behavior kinds making possible the survival of mankind under globalized life conditions. “Good” life presupposes surviving.Ethical reflections aimed formerly to guarantee that human beings keep able to live together even if they don’t share the same “values”. Now they have to face the problem of the living together of human beings belonging to different cultures and social forms. The main question is no more what ethical fundamentals would best enable human beings to live together, but what are the conditions for a coexistence of values which enables a good living together of human beings with diverse ethical orientations.Often it is said that Hegel did not develop an Ethics of his own. This paper would like to show that Hegel’s philosophy is, on the contrary, an excellent tool for facing such kinds of questions. His main ethical concept is “recognition”. But he is not concerned with the recognition or rejection of concrete ethical principles. His concept of recognition focuses on the individual in its absolute singularity, in his being absolutely unique in and through himself. His consciousness as self-consciousness gets thus particular in the sense of being definitely individual. Hegel calls the reciprocal recognition of individually conscious subjects the “absolute spirit”.This unusual terminology has made an adequate reception of Hegel’s thinking quite difficult. But there can be no doubt that his very rich and deep elaboration of the phenomenology of such recognition among factual subjects provides extremely productive tools to face eco-ethical reflections in our days. This paper tries to show in presently understandable terms Hegel’s reflections on the very nature of language as the place in which the subjects experience both their absolute individuality and their community, i. e. their singularity and the generality of their institutions, in a simultaneously paradox and coherent way. Recognition becomes in Hegel the inner structure of pardon and reconciliation. Its dependence on languages both diverse and shared makes this concept particularly productive for shaping the living together of human beings belonging to diverse cultures and following diverse ethical orientations. (shrink)

Constitution theorists have argued that due to a difference in persistence conditions, persons are not identical with the animals or the bodies that constitute them. A popular line of objection to the view that persons are not identical with the animals/bodies that constitute them is that the view commits one to undesirable overpopulation, with too many minds and too many thinkers. Constitution theorists are well aware of these overpopulation concerns and have gone a long way toward answering them. (...) However, there is one mental excess worry that remains especially problematic. It is argued here that the worry about too many thoughts, or too many instantiations of mentality in general, remains a serious threat to the constitution view of persons. What exactly the threat is and how it arises is described in detail in Section III. It is then shown that attempts to allay the concern are unsuccessful. I argue, in particular, that appealing to the distinction between derivative and non-derivative instantiation fails to solve the problem. (shrink)

Overpopulation, overexploitation of natural resources, overconsumerism, the predictions of environmental experts do not bode well for us.

Transhumanist thought on overpopulation usually invokes the welfare of present human beings and the control over future generation, thus minimizing the need and meaning of new births. Here we devise a framework for a more thorough screening of the relevant literature, to have a better appreciation of the issue of natality. We follow the lead of Hannah Arendt and Brent Waters in this respect. With three overlapping categories of words, headed by “natality,” “birth,” and “intergenerations,” a large sample of (...) books on transhumanism is scrutinized, showing the lack of sustained reflection on the issue. After this preliminary scrutiny, a possible defense of natality in face of modern and transhumanist thought is marshaled, evoking a number of desirable human traits. One specific issue, the impact of modern values on natality, is further explored, reiterating that concerns about overpopulation and enhanced humans should keep in sight the natural cycle of birth and death. (shrink)

This article examines overpopulation as a basis for historical interpretation. Drawing on the ideas of T.R. Malthus, Elizabeth Kolbert, John Lovelock, Lynn Margulis, and Edward O. Wilson, I make the case that the only concept of ‘progress’ that accurately describes the human enterprise is the uncontrolled growth of population. I explain why a Malthusian/Gaia interpretation is not a historicist or eschatological narrative, like Hegelian idealism, Marxism, fundamentalist religion, or ‘end of history’ neoliberalism. My article also includes a discussion of (...) the ideas and prescriptions of contemporary commentators like physicist, Adam Frank, and the philosophers, John Gray, and Roy Scranton. What makes my article distinctive is bringing together ideas of population theory through a lens of sociobiology and post-humanist philosophy. Through this interpretive synthesis, I form a basis for recasting history as the record of the growing imbalance of our species in light of the unprecedented crises of the environment that are its byproduct. I conclude with the idea that regardless of whether the world is dying or simply going through a fundamental chaotic transformation, the role of the critical-rational historian remains the same: to tell the truth as best as she or he can know it. (shrink)

Australian prisons are overpopulated with people suffering from numerous health problems. COVID-19 presents a significant threat to prisoner health. This article examines the current regulatory responses from Australian state and territory governments to COVID-19 and a recent case which tested the human rights of prisoners during a pandemic.

As critical research has revealed, climate change scepticism and inaction are not about science but ideas, and specifically the ideas that conform our worldview. Drawing on key theoretical approaches to climate change denial from the social sciences and humanities, this paper discusses the ideological dimension and, more especially, the anthropocentric denial underlying our failure to respond to climate change. We argue that the speciesist anthropocentrism inherent in the current dominant ethics is what prevents humanity from reacting to the main human-induced (...) drivers of global warming. Encouraged to do so by current mainstream ethics, humans overpopulate the planet, grow at the expense of other species, and indulge in cruel, unhealthy and unsustainable practices. We counterpose this ethics against the egalitarian, non-speciesist approach of the animal ethics movement, positing that it represents the next radical reflexive movement and could be used to break the climate deadlock. Animal ethics allows links with inegalitarianism and privilege that may help address climate contrarianism and climate inaction much more effectively. (shrink)

The practice of attributing aesthetic properties to scientific and philosophical theories is commonplace. Perhaps one of the most famous examples of such an aesthetic judgement about a theory is Quine's in 'On what there is': "Wyman's overpopulated universe is in many ways unlovely. It offends the aesthetic sense of us who have a taste for desert landscapes". Many other philosophers and scientists, before and after Quine, have attributed aesthetic properties to particular theories they are defending or rejecting. One often hears (...) that a view is "elegant", "attractive", "beautiful", or even "sexy". [...] The general claim that aesthetic properties supervene on non-aesthetic properties is a largely debated one. In this paper, I wish to address this issue from an angle which has not been really explored so far: I shall neither concentrate on cases of artefacts nor of natural objects, like the beauty of a painting or the beauty of a sunrise, rather, my main centre of attention will be the somewhat more special, theoretical case of the beauty of philosophical theories (with a focus on metaphysical theories). As we will see, there are some interesting issues concerning claims that attribute aesthetic properties to theories, in part because, even if such claims are commonplace in philosophy and in science, little has been said about the nature of the relevant supervenience basis – that is, about what it is exactly that the beauty of a theory is supposed to supervene on. Moreover, we shall see that aesthetic properties of theories play a crucial role in theory choice and evaluation. Indeed, it seems that the aesthetic properties of a theory can be appealed to in theory evaluation and when it comes to preferring one theory over another. But before we ask ourselves what role the attribution of aesthetic properties to theories can play, I will adress the question how theories come to have their aesthetic properties in the first place. (shrink)

ABSTRACT This article contrasts Francis Bacon’s understanding of civil war, sedition, and rebellion with that of his near contemporaries and predecessors, especially Montaigne, Bodin, Machiavelli, Alberico Gentili and Edward Forset. The article contends that for Bacon, civil war, sedition, and rebellion are the antitheses of good government and that which prudent policy aims to avoid. The article further argues that for Bacon as sedition and its extremities are caused by poverty and discontentment, and these, in Bacon’s view, are the result (...) of overpopulation or ‘surcharge of people’, Bacon’s view for the avoidance of civil war aims at policies of outward expansion in the form of colonies and wars of aggression, both of which aim to reduce the metropole’s own population and therewith its propensity to civil war. The article argues that a consideration of Bacon on civil war in particular will shed considerable light on the ideological origins of the British Empire which have often been ignored – where some contemporary political theorists and historians are keen to link ideologies of empire to corresponding positions in political anthropology. A consideration of Bacon’s thought on civil war will show, instead, the article contends, that for key ideological originators of imperial justifications, imperial projects have their origin in domestic politics and the avoidance of civil war. (shrink)

The cause of global environmental decline is clear: an immense and rapidly growing human economy. In response, environmentalists should advocate policies leading to fewer people, lower per capita consumption, and less harmful technologies. All three of these must be addressed, not just one instead of the others. That is our best remaining hope to create sustainable societies and preserve what global biodiversity remains. Sharing Earth justly with other species and protecting it for future human generations are achievable goals, but only (...) if we recognize limits to growth, show restraint in both consumption and procreation, replace maximizing thinking with sufficiency thinking, and cultivate gratitude for what we receive from nature. Efficiency cannot take the place of ethics. Cleverness cannot take the place of wisdom. Humanity must learn to recognize and appreciate ‘enough.’. (shrink)

In recent years the ways in which humans treat animals has come to hold a central place in contemporary ethics, encapsulating, as it does, our increasingly strained relationship with our environment as well as overlapping with other global issues such as overpopulation and hunger. Animal Rights: All That Matters is a compelling account of some of the often bitterly contentious debates surrounding animal ethics. Starting from the key argument that - ethically speaking - there is far less difference between (...) humans and animals than has conventionally been allowed, Mark Rowlands goes on to explore and illuminate a host of contemporary issues - from farming and animal experimentation to hunting and the preservation of endangered species. This accessible and readable book will appeal to both students and general readers, giving a fascinating introduction to animal rights - and what matters most about them -- P. 4 of cover. (shrink)

In this paper, I argue the practice of procreation is immoral regardless of the consequences of human presence such as climate change and overpopulation; the lack of consent, interests and moral desert on the part of nonexistent individuals means someone could potentially suffer in the absence of moral justification. Procreation is only morally justified if there is some method for acquiring informed consent from a non-existent person; but that is impossible; therefore, procreation is immoral.