Among the instrumental value defenses for biodiversity conservation is the argument that biodiversity is necessary to support ecosystem functioning. Lower levels of biodiversity yield lower levels of ecosystem functioning and hence the inference that we should conserve biodiversity. In our book Defending Biodiversity: Environmental Science and Ethics, we point out three problems with this inference. (1) The empirical support for such an inference derives from experiments conducted on a very small set of ecosystem types (mainly grasslands and fresh water aquatic) (...) and ecosystem functions (mainly nutrient uptake, biomass production, and decomposition rates). These experiments suffer from a number of largely unavoidable logistical constraints making the generality of their results questionable. (2) Even if the experimental results were unequivocal, their lack of external validity would still raise significant questions about how (if at all) these results apply to real world conservation problems. And (3) even if the experimental results were unequivocal and completely applicable to conservation problems, relying on such defenses implies other rational policy commitments that are at odds with other positions that environmentalists commonly take. Odenbaugh and I disagree largely about what inferences follow from these points rather than about the points themselves. I think that what follows is that if environmentalists want to use instrumental value defenses, then we need to accept that not all biodiversity is useful to us, and parts that are useful are not necessarily more useful than alternatives that might threaten biodiversity. I also think that the unpalatable implied commitments need to be taken seriously. This may mean that we environmentalists have to accept that biodiversity should not always be conserved, and that parts of the environmentalist agenda are little more than strong personal preferences that others need not respect. If environmentalists are willing to accept these conclusions, then there are no problems with relying on these instrumental value defenses, but I suspect that environmentalists are likely to be unhappy with such conclusions. (shrink)

Conservationists have two types of arguments for why we should conserve ecosystems: instrumental and intrinsic value arguments. Instrumental arguments contend that we ought to conserve ecosystems because of the benefits that humans, or other morally relevant individuals, derive from ecosystems. Conservationists are often loath to rely too heavily on the instrumental argument because it could potentially force them to admit that some ecosystems are not at all useful to humans, or that if they are, they are not more useful than (...) alternative configurations of those ecosystems. Consequently, conservationists often resort to an intrinsic value argument, contending that ecosystems are objectively valuable as ends in themselves, rather than merely as means to an end. If ecosystems have intrinsic value, then they have moral standing, which means that we must consider their needs and interests in any decisions we make about them. This paper concerns the significance of this move for... (shrink)

The species comprising the fungal endophyte genus “Epichloë ”are symbionts of cool season grasses. About half the species in this genus are strictly vertically transmitted, and evolutionary theory suggests that these species must be mutualists. Nevertheless, Faeth and Sullivan (e.g., 2003) have argued that such vertically transmitted endophytes are ’usually parasitic,’ and Müller and Krauss (2005) have argued that such vertically transmitted endophytes fall along a mutualism-parasitism continuum. These papers (and others) have caused confusion in the field. We used a (...) systematic review to show that close to half of the published papers in this field incorrectly categorize the interaction. Here, we develop the argument that advantages and disadvantages are not the same things as mutualism and parasitism and that experimental evidence must be interpreted in the context of theory. We argue that, “contra ”Faeth and Sullivan, it is highly unlikely that such strictly vertically transmitted endophytes can be parasites, and that, “contra ”Müller and Krauss, it is inappropriate to apply the continuum concept to strictly vertically transmitted endophytes. We develop a mathematical model to support and illustrate our arguments. We use the model to clarify that parasitism “requires ”some degree of horizontal transmission, and that while it is appropriate to use the continuum concept when referring to the genus as a whole, or to species that possess horizontal transmission, we argue that it is inappropriate to use the concept when referring to species that are strictly vertically transmitted. (shrink)

Why should governments or individuals invest time and resources in conserving biodiversity? A popular answer is that biodiversity has both instrumental value for humans and intrinsic value in its own right. Defending Biodiversity critically evaluates familiar arguments for these claims and finds that, at best, they provide good reasons for conserving particular species or regions. However, they fail to provide a strong justification for conserving biodiversity per se. Hence, either environmentalists must develop more compelling arguments for conserving biodiversity or else (...) they should modify their agenda. This short precis is an overview of the central findings of our book. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Oxford Handbook of Jewish Ethics and Morality Edited by Elliot N. Dorff and Jonathan K. CraneLouis E. NewmanThe Oxford Handbook of Jewish Ethics and Morality EDITED BY ELLIOT N. DORFF AND JONATHAN K. CRANE New York: Oxford University Press, 2012. 499 pp. $150The Oxford Handbook of Jewish Ethics and Morality addresses what has long been a major lacuna in the field of Jewish studies. No (...) one who studies the history of Judaism would deny that ethics has always occupied a central place in Jewish thought and practice. Yet the scope and range of Jewish ethical reflection, the variety of ethical theories that have animated this tradition, and the diversity of ethical viewpoints represented by major thinkers across the centuries remain far less widely understood than they should be. With the publication of this outstanding and highly readable collection of essays, however, Elliot Dorff and Jonathan Crane have given us the most definitive and encyclopedic presentation of Jewish ethics ever assembled.This latest addition to the Oxford Handbook series encompasses twenty-nine essays that span the history of Jewish ethics from biblical times to the present, but that also introduce readers to its applied and theoretical dimensions as well as the practitioners and scholars who collectively define the field of Jewish ethics. Part 1, “Jewish Ethical Theories,” which is more accurately a comprehensive history of Jewish ethics, includes insightful pieces on biblical, rabbinic, and medieval ethics, but also pieces on key figures in the modern period from Baruch Spinoza to Martin Buber, Abraham Isaac Kook, and Joseph B. Soloveitchik, among others. This section also includes important explications of the ethics of the various modern movements of Judaism (Orthodox, Conservative, Reform, and Reconstructionist) as well as essays on specific events and theoretical perspectives that have shaped Jewish ethical discourse in the postwar period—the Holocaust, feminism, and postmodernism. What emerges from these short but remarkably focused and accessible essays is a rich tapestry in which the wide array of genres and methods that characterize the ethics of Judaism are on full display.The second half of the volume is devoted to applied ethics, and here again the diversity of Jewish ethics is showcased. The topics covered include bioethics, the ethics of speech, sexuality, business, the treatment of animals and the environment, politics (both in America and in Israel), criminal justice, and war. The topic of bioethics is wisely subdivided so that we find separate treatments of beginning and end of life, of access to health care, and of genetic technologies. [End Page 219] While some of these essays rehearse positions that will be familiar to those within the tradition, each is an original contribution designed to present the spectrum of positions on that issue that have been articulated by contemporary Jewish ethicists. Accordingly, this volume will now become the first place to look for broad, representative presentations on the most commonly discussed ethical issues of our time.The value of the whole collection is further enhanced by the editors’ introductions, which place the individual essays in context and explain their editorial decisions in selecting and arranging the contributions as they have. Each essay is accompanied by a substantial list of suggestions for further reading that will be valuable to readers in their own right. The entire volume is rounded out with a subject index and a list of references to classical Jewish literature. One could simply not ask for a more carefully constructed or broadly useful handbook on this subject.In any edited collection of this nature, the quality of the individual contributions will vary to some extent. In this instance, the overall quality is extremely high, which is a tribute both to the individual contributors and to the editorial guidance provided by Dorff and Crane. Still, one cannot help but notice that some essays in the second section of the book are more descriptive (e.g., Daniel Sinclair’s essay on end-of-life issues) while others are more ideologically driven (e.g., Arthur Waskow’s essay on environmental ethics). Similarly, while the essays average approximately fifteen to twenty pages each, a few are shorter and more cursory (e.g., Aaron Mackler’s essay on... (shrink)

This volume celebrates the various facets of Alan Turing (1912–1954), the British mathematician and computing pioneer, widely considered as the father of computer science. It is aimed at the general reader, with additional notes and references for those who wish to explore the life and work of Turing more deeply. -/- The book is divided into eight parts, covering different aspects of Turing’s life and work. -/- Part I presents various biographical aspects of Turing, some from a personal point of (...) view. -/- Part II presents Turing’s universal machine (now known as a Turing machine), which provides a theoretical framework for reasoning about computation. His 1936 paper on this subject is widely seen as providing the starting point for the field of theoretical computer science. -/- Part III presents Turing’s working on codebreaking during World War II. While the War was a disastrous interlude for many, for Turing it provided a nationally important outlet for his creative genius. It is not an overstatement to say that without Turing, the War would probably have lasted longer, and may even have been lost by the Allies. The sensitive nature of Turning’s wartime work meant that much of this has been revealed only relatively recently. -/- Part IV presents Turing’s post-War work on computing, both at the National Physical Laboratory and at the University of Manchester. He made contributions to both hardware design, through the ACE computer at the NPL, and software, especially at Manchester. Part V covers Turing’s contribution to machine intelligence (now known as Artificial Intelligence or AI). Although Turing did not coin the term, he can be considered a founder of this field which is still active today, authoring a seminal paper in 1950. -/- Part VI covers morphogenesis, Turing’s last major scientific contribution, on the generation of seemingly random patterns in biology and on the mathematics behind such patterns. Interest in this area has increased rapidly in recent times in the field of bioinformatics, with Turing’s 1952 paper on this subject being frequently cited. -/- Part VII presents some of Turing’s mathematical influences and achievements. Turing was remarkably free of external influences, with few co-authors – Max Newman was an exception and acted as a mathematical mentor in both Cambridge and Manchester. -/- Part VIII considers Turing in a wider context, including his influence and legacy to science and in the public consciousness. -/- Reflecting Turing’s wide influence, the book includes contributions by authors from a wide variety of backgrounds. Contemporaries provide reminiscences, while there are perspectives by philosophers, mathematicians, computer scientists, historians of science, and museum curators. Some of the contributors gave presentations at Turing Centenary meetings in 2012 in Bletchley Park, King’s College Cambridge, and Oxford University, and several of the chapters in this volume are based on those presentations – some through transcription of the original talks, especially for Turing’s contemporaries, now aged in their 90s. Sadly, some contributors died before the publication of this book, hence its dedication to them. -/- For those interested in personal recollections, Chapters 2, 3, 11, 12, 16, 17, and 36 will be of interest. For philosophical aspects of Turing’s work, see Chapters 6, 7, 26–31, and 41. Mathematical perspectives can be found in Chapters 35 and 37–39. Historical perspectives can be found in Chapters 4, 8, 9, 10, 13–15, 18, 19, 21–25, 34, and 40. With respect to Turing’s body of work, the treatment in Parts II–VI is broadly chronological. We have attempted to be comprehensive with respect to all the important aspects of Turing’s achievements, and the book can be read cover to cover, or the chapters can be tackled individually if desired. There are cross-references between chapters where appropriate, and some chapters will inevitably overlap. -/- We hope that you enjoy this volume as part of your library and that you will dip into it whenever you wish to enter the multifaceted world of Alan Turing. (shrink)

John Henry Newman was a theologian and vicar at the university church in Oxford who became a leading thinker in the Oxford Movement, which sought to return Anglicanism to its Catholic roots. Newman converted to Catholicism in 1845 and became a cardinal in 1879. He published widely during his lifetime; his work included novels, poetry and the famous hymn 'Lead, Kindly Light', but he is most esteemed for his sermons and works of religious thought. This volume, first published (...) in 1870, is an ambitious examination of the logical processes that underpin religious faith. Newman discusses how it is possible to believe what cannot be proven empirically, and postulates that the mind has the facility to bridge the logic gap to allow for humans to believe in things that they do not fully comprehend. A lucid and masterful work which remains relevant to contemporary discussions of faith. (shrink)

The religious autobiography of John Henry Newman (1801-1890), in which he discusses his conversion to Roman Catholicism.

How should one understand knowledge-wh ascriptions? That is, how should one understand claims such as ‘‘I know where the car is parked,’’ which feature an interrogative complement? The received view is that knowledge-wh reduces to knowledge that p, where p happens to be the answer to the question Q denoted by the wh-clause. I will argue that knowledge-wh includes the question—to know-wh is to know that p, as the answer to Q. I will then argue that knowledge-that includes a contextually (...) implicit question. I will conclude that knowledge is a question-relative state. Knowing is knowing the answer, and whether one knows the answer depends (in part) on the question. (shrink)

Discovering someone disagrees with you is a common occurrence. The question of epistemic significance of disagreement concerns how discovering that another disagrees with you affects the rationality of your beliefs on that topic. This book examines the answers that have been proposed to this question, and presents and defends its own answer.

In this study of events and their places in our language and thought, Bennett propounds and defends views about what kind of item an event is, how the language of events works, and about how these two themes are interrelated. He argues that most of the supposedly metaphysical literature is really about the semantics of their names, and that the true metaphysic of events--known by Leibniz and rediscovered by Kim--has not been universally accepted because it has been tarred with the (...) brush of a false semantic theory. (shrink)

" Here Jonathan Lear argues that irony is one of the tools we use to live seriously, to get the hang of becoming human.

Ichikawa and Jarvis offer a new rationalist theory of mental content and defend a traditional epistemology of philosophy. They argue that philosophical inquiry is continuous with non-philosophical inquiry, and can be genuinely a priori, and that intuitions do not play an important role in mental content or the a priori.

Conditional sentences are among the most intriguing and puzzling features of language, and analysis of their meaning and function has important implications for, and uses in, many areas of philosophy. Jonathan Bennett, one of the world's leading experts, distils many years' work and teaching into this Philosophical Guide to Conditionals, the fullest and most authoritative treatment of the subject. An ideal introduction for undergraduates with a philosophical grounding, it also offers a rich source of illumination and stimulation for graduate (...) students and professional philosophers. (shrink)

Max Stirner was one of the most important and seminal thinkers of the mid-nineteenth century. In the shadows of Hegel, Stirner developed possibly the most radical and devastating critique ever of the discourses of modernity, incurring the ire of Marx, prefiguring Nietzsche, and having a major (though often unacknowledged) impact on diverse streams of thought, from existentialism to anarchism and autonomism, literary and artistic avant-gardes, and postmodern theory. This edited volume investigates Stirner's impact on critical thinking and social and political (...) thought, exploring his radical and contemporary importance as a political theorist. In unmasking the religiosity lurking behind discourses of humanism and rationalism, and the domination of the individual immanent within liberal modes of politics, Stirner demolished the ontological foundations and universal grand narratives of our modernity. His thought has implications for contemporary questions of ideology, power, subjectivity, ethics and action, and opens the way for entirely new forms of politics. (shrink)

Color provides an instance of a general puzzle about how to reconcile the picture of the world given to us by our ordinary experience with the picture of the world given to us by our best theoretical accounts. The Red and the Real offers a new approach to such longstanding philosophical puzzles about what colors are and how they fit into nature. It is responsive to a broad range of constraints --- both the ordinary constraints of color experience and the (...) more theoretical constraints of color science, psychology, semantics, and ontology. (shrink)

With the COVID-19 crisis forcing us to reflect in a dramatic way on the limits of the human and the implications of the Anthropocene Age, this timely volume addresses these concerns through an exploration of post-humanism as represented in philosophy, politics and aesthetics. Global pandemics bring into sharp focus the bankruptcy of the neoliberal economic paradigm, the future of the arts sector in society, and our dependence upon political forces outside our control. In response to the recent state of emergency, (...) Pandemic and the New Posthuman highlights the urgent need to rethink our anthropocentrism and develop new political models, aesthetic practices and ways of living. Central to these discussions is the idea of post-humanism, a philosophy that can help us grapple with the crisis, as it takes seriously the unstable ecosystems on which we depend and the precarious nature of our long-cherished notions of agency and sovereignty. Bringing together international philosophers, political theorists and media and art theorists, all of whom engage with the posthuman, this volume explores a range of vital subjects, from the inequality revealed by COVID-19 survival rates to museums' role in spreading human-centric understandings of a world struck by human fragility. Facing up to the realities that the coronavirus outbreak has uncovered, Pandemic and the New Posthuman combines both breadth and depth of analysis to take on the posthuman challenges confronting us today. (shrink)

Conciliationism is the family of views that rationality requires agents to reduce confidence or suspend belief in p when acknowledged epistemic peers (i.e. agents who are (approximately) equally well-informed and intellectually capable) disagree about p. While Conciliationism is prima facie plausible, some have argued that Conciliationism is not an adequate theory of peer disagreement because it is self-undermining. Responses to this challenge can be put into two mutually exclusive and exhaustive groups: the Solution Responses which deny Conciliationism is self-undermining and (...) attempt to provide arguments which demonstrate this; and the Skeptical Responses which accept that Conciliationism is self-undermining but attempt to mitigate this result by arguing this is either impermanent and/or not very worrisome. I argue that, by Conciliationism’s own lights, both kinds of responses (almost certainly) fail to save Conciliationism from being self-undermining. Thus, Conciliationism is (almost certainly) permanently self-undermining. This result is significant because it demonstrates that Conciliationism is likely hopeless: there is likely nothing that can save Conciliationism from this challenge. I further argue that Conciliationism, like any view, should be abandoned if it is (almost certainly) hopeless. (shrink)

Students of perception have long puzzled over a range of cases in which perception seems to tell us distinct, and in some sense conflicting, things about the world. In the cases at issue, the perceptual system is capable of responding to a single stimulus — say, as manifested in the ways in which subjects sort that stimulus — in different ways. This paper is about these puzzling cases, and about how they should be characterized and accounted for within a general (...) theory of perception. After rehearsing the sort of case at issue (§1), I’ll examine critically some of the strategies by which philosophers and perceptual psychologists have attempted to account for them (§2). Finally, I’ll present an alternative computational account of the puzzle cases, argue that this view is superior to its competitors, and examine some of its implications (§3). (shrink)

Davidson's account of weakness of will dependsupon a parallel that he draws between practicaland theoretical reasoning. I argue that theparallel generates a misleading picture oftheoretical reasoning. Once the misleadingpicture is corrected, I conclude that theattempt to model akratic belief on Davidson'saccount of akratic action cannot work. Thearguments that deny the possibility of akraticbelief also undermine, more generally, variousattempts to assimilate theoretical to practicalreasoning.

This title presents a comprehensive guide to interpretative phenomenological analysis (IPA) which is an increasingly popular approach to qualitative inquiry taught to undergraduate and postgraduate students today.

The boldest and most unsettling of the major early modern philosophers, Spinoza, had a much greater, if often concealed, impact on the international intellectual scene and on the early Enlightenment than philosophers, historians, and political theorists have conventionally tended to recognize. Europe-wide efforts to prevent the reading public and university students learning about Spinoza, the man and his work, in the years immediately after his death in 1677, dominated much of his early reception owing to the revolutionary implications of his (...) thought for philosophy, religion, practical ethics and lifestyle, Bible criticism, and political theory. Nevertheless, contrary to what has sometimes been maintained, his general impact was immediate, very widespread, and profound. One of the main objectives of the book is to show how early and how deeply Leibniz, Bayle, Arnauld, Henry More, Anne Conway, Richard Baxter, Robert Boyle, Henry Oldenburg, Pierre-Daniel Huet, Richard Simon, and Nicholas Steno, among many others, were affected by and led to wrestle with his principal ideas. (shrink)

Epistemic Courage is a timely and thought-provoking exploration of the ethics of belief, which shows why epistemology is no mere academic abstraction - the question of what to believe couldn't be more urgent. Jonathan Ichikawa argues that a skeptical, negative bias about belief is connected to a conservative bias that reinforces the status quo.

The revised edition of this highly successful text provides a clear and accessible introduction to some of the most important questions of political philosophy. Organized around major issues, Wolff provides the structure that beginners need, while also introducing some distinctive ideas of his own.

I consider some hitherto unexplored examples of teleological language in the sciences. In explicating these examples, I aim to show (a) that such language is not the sole preserve of the biological sciences, and (b) that not all such talk is reducible to the ascription of functions. In chemistry and biochemistry, scientists explaining molecular rearrangements and protein folding talk informally of molecules rearranging “in order to” maximize stability. Evolutionary biologists, meanwhile, often speak of traits evolving “in order to” optimize some (...) fitness-relevant variable. I argue that in all three contexts such locutions are best interpreted as shorthands for more detailed explanations which, were we to spell them out in full, would show that the relevant process would robustly converge towards the same end-point despite variation in initial conditions. This suggests that, in biology, such talk presupposes a substantial form of adaptationism. The upshot is that such shorthands may be more applicable in the physical sciences than the biological. (shrink)

Paracelsus is an extraordinarily difficult author to interpret, in part because of the seemingly elusive boundary between literal and metaphorical levels of meaning in his work. The present paper argues for a literal reading of Paracelsus, based on comments that he makes in his late Philosophia de divinis operibus & factis & de secretis naturae. The article also includes a translated chapter from one of the treatises in that work, De lunaticis.

Various scientists and philosophers have heavily criticized what they see as problematic forms of ‘nutritional reductionism’ or ‘nutritionism’ whereby studying food–health interactions at the level of isolated food components produces largely misguided science and misleading interpretations. However, the exact target of these diverse criticisms remains elusive, and its implications are overstated, which may hinder scientific understanding. To better identify the types of flaws supposedly hindering reductionist research, we disentangle three types of reductionist claims to better determine what the debate is (...) about and to propose ways to move it forward. We then present a qualified defence of the reductionist programme that hinges on the ability to identify nutritional causes that make a difference, which we illustrate through central examples in the history of nutrition. This defence is taken further by using insights from the philosophy of mechanisms to analyse how the field of nutritional ecology offers a synthetic framework to explain, generate, and test predictions about nutrient–organism interactions, which is premised on the biological mechanisms of nutrient-specific appetite regulation. The result, which we call ‘synthetic reductionism’, avoids many, though perhaps not all, of the challenges raised by anti-reductionists, and also highlights the potential of reductionism to identify nutritional difference makers. (shrink)

An examination of the philosophy of Anne Conway (1631-1679) and the main aspects of her fascinating work, Principles of the Most Ancient and Modern Philosophy.

Questions about the ontology of color matter because colors matter. Colors are extremely pervasive and salient features of the world. Moreover, people care about the distribution of these features: they expend money and effort to paint their houses, cars, and other possessions, and their clear preference for polychromatic over monochromatic televisions and computer monitors have consigned monochromatic models to the status of rare antiques. The apparent ubiquity of colors and their importance to our lives makes them a ripe target for (...) ontological questions such as the following: " • What is the nature of colors? " • Are they, as they seem to be, properties of objects? (shrink)

How do we know what's (metaphysically) possible and impossible? Arguments from Kripke and Putnam suggest that possibility is not merely a matter of (coherent) conceivability/imaginability. For example, we can coherently imagine that Hesperus and Phosphorus are distinct objects even though they are not possibly distinct. Despite this apparent problem, we suggest, nevertheless, that imagination plays an important role in an adequate modal epistemology. When we discover what is possible or what is impossible, we generally exploit important connections between what is (...) possible and what we can coherently imagine. We can often come to knowledge of metaphysical modality a priori. (shrink)

Causal claims are context sensitive. According to the old orthodoxy (Mackie 1974, Lewis 1986, inter alia), the context sensitivity of causal claims is all due to conversational pragmatics. According to the new contextualists (Hitchcock 1996, Woodward 2003, Maslen 2004, Menzies 2004, Schaffer 2005, and Hall ms), at least some of the context sensitivity of causal claims is semantic in nature. I want to discuss the prospects for causal contextualism, by asking why causal claims are context sensitive, what they are sensitive (...) to, and where they are sensitive to it. (shrink)

My aim in this chapter is to show how Stirner’s critical post-humanist philosophy allows him to engage with a specific problem in political theory, that of voluntary servitude – in other words, the wilful acquiescence of people to the power that dominates them. Here it will be argued that Stirner’s demolition of the abstract idealism of humanism, rational truth and morality, and his alternative project of grounding reality in the singularity of the individual ego, may be understood as a way (...) of countering and avoiding this condition of self-domination. In contrast to various claims, then, that Stirner’s thought is nihilistic, one finds in Stirner a series of ethical strategies through which the self’s relation to power is interrogated and in which the possibility of alternative modes of subjectivity is opened up; where the subject can invent for himself new forms of existence and practices of freedom that release him from this condition of subjection. There emerges from Stirner’s thought a certain kind of micro-politics and ethics which has important implications for any consideration of radical politics today. (shrink)

This article gives an overview of some recent debates about the relationship between reasons and rational requirements of coherence - e.g. the requirements to be consistent in our beliefs and intentions, and to intend what we take to be the necessary means to our ends.