What is living well? We describe two contrasting lives and ask whether one is better lived than the other. Many philosophers, among them Susan Wolf, Richard Kraut and Stephen Darwall would say so. We criticize their position, which views certain activities as intrinsically more worthy than others. Instead, we conclude that persons are living well if they act morally and find long-term satisfaction, regardless of the pursuits they choose.

This volume includes all Dewey's writings for 1938 except for Logic: The Theory of Inquiry, as well as his 1939 Freedom and Culture, Theory of Valuation, and two items from Intelligence in the Modern World. Freedom and Culture presents, as Steven M. Cahn points out, the essence of his philosophical position: a commitment to a free society, critical intelligence, and the education required for their advance.

This volume includes all Dewey's writings for 1938 except for Logic: The Theory of Inquiry, as well as his 1939 Freedom and Culture, Theory of Valuation, and two items from Intelligence in the Modern World. Freedom and Culture presents, as Steven M. Cahn points out, the essence of his philosophical position: a commitment to a free society, critical intelligence, and the education required for their advance.

This long-awaited work by prominent Harvard psychologist Stephen Kosslyn integrates a twenty-year research program on the nature of high-level vision and mental ...

Now even more affordably priced in its second edition, Classic and Contemporary Readings in the Philosophy of Education is ideal for undergraduate and graduate philosophy of education courses. Editor Steven M. Cahn, a highly respected contributor to the field, brings together writings by leading figures in the history of philosophy and notable contemporary thinkers. The first section of the book provides material from nine classic writers: Plato, Aristotle, Locke, Rousseau, Kant, Wollstonecraft, Mill, Whitehead, and Dewey. Their historically important works (...) encourage students to view current issues and debates from broad perspectives. The second section presents twenty-one recent selections that reflect diverse approaches, including pragmatism, analytic philosophy, feminism, and multiculturalism. The readings are substantial or complete texts, not fragments.The second edition of Classic and Contemporary Readings in the Philosophy of Education features expanded selections by Locke, Rousseau, Kant, and Dewey, along with eight new readings:* Mary Wollstonecraft, "A Vindication of the Rights of Woman" * Patricia Heidenry, "Home Is Where the School Is"* Joseph S. Spoerl, "Justice and the Case for School Vouchers"* Jeffrey R. Henig, "Rethinking School Choice"* John Passmore, "The Concept of Teaching"* Michel Foucault, "Discipline and Punish" * Steven M. Cahn, "Guiding, Grading, and Guarding"* Martha Nussbaum, "Cultivating Humanity" Offering unprecedented breadth and depth of coverage, Classic and Contemporary Readings in the Philosophy of Education, Second Edition, is the most inclusive, thorough, and accessible introduction to the field. (shrink)

In this remarkably accessible, concise, and engaging introduction to moral philosophy, Steven M. Cahn brings together a rich, balanced, and wide-ranging collection of fifty readings on ethical theory and contemporary moral issues. He has carefully edited all the articles to ensure that they will be exceptionally clear and understandable to undergraduate students. The selections are organized into three parts--Challenges to Morality, Moral Theories, and Moral Problems--providing instructors with flexibility in designing and teaching a variety of ethics courses. Each reading (...) is followed by study questions. The third edition of Exploring Ethics provides more coverage of contemporary problems, featuring new selections on euthanasia, capital punishment, animal rights, affirmative action, academic ethics, the trolley problem, and the meaning of life. A Companion Website at www.oup.com/us/cahn offers a password-protected Instructor's Manual--containing a test bank, key terms with definitions, reading summaries, and PowerPoint lectures--and self-quizzes, vocabulary flashcards, and useful links for students. (shrink)

Extensively revised and expanded in this fourth edition, Exploring Philosophy: An Introductory Anthology is a uniquely accessible and engaging introduction to philosophy. Steven M. Cahn brings together exceptionally clear recent essays by noted philosophers and supplements them with influential historical sources. Most importantly, the articles have been carefully edited to make them understandable to every reader. The topics are drawn from across the major fields of philosophy and include knowledge and skepticism, mind and body, freedom and determinism, the existence (...) of God, identity and immortality, ethical reasoning, abortion, euthanasia, world hunger, democracy, social justice, art, and life and death. The readings are enhanced by concise introductions, study questions, explanatory notes, and suggestions for further reading.NEW TO THE FOURTH EDITION:* More than fifty new readings greatly expand the book's coverage and its flexibility for course use* More than half of the new readings are "Historical Sources," which introduce students to philosophical classics and help them understand the contemporary selections* Four new sections--Identity and Immortality, Social Justice, Art, and Life and Death--extend the anthology's range into areas that today's students find especially compelling* Study Questions after each reading help students test their comprehension and encourage class discussion. (shrink)

Classics of Political and Moral Philosophy provides in one volume the major writings from nearly 2,500 years of political and moral philosophy, from Plato through the twentieth century. The most comprehensive collection of its kind, it moves from classical thought through medieval views to modern perspectives. It includes major nineteenth-century thinkers and considerably more twentieth-century theorists than are found in competing volumes. Also included are numerous essays from The Federalist Papers and a variety of notable documents and addresses, among them (...) Pericles' Funeral Oration, The Declaration of Independence, The Constitution of the United States, The Declaration of the Rights of Man and of the Citizen, and speeches by Edmund Burke, Abraham Lincoln, Elizabeth Cady Stanton, John Dewey, and Martin Luther King, Jr. The readings are substantial or complete texts, not fragments. The second edition contains two new readings--by Charles Taylor and Virginia Held--and adds The Universal Declaration of Human Rights. It also presents two works by John Locke in their entirety and includes a new translation of Kant's Groundwork for the Metaphysics of Morals.An especially valuable feature of this volume is that the writings of each author are introduced with a substantive and engaging essay by a leading contemporary authority. These introductions include Richard Kraut on Plato, Aristotle, Epicurus, and Cicero; Paul J. Weithman on Augustine and Aquinas; Roger D. Masters on Machiavelli; Jean Hampton on Hobbes; Steven B. Smith on Spinoza and Hegel; A. John Simmons on Locke; Joshua Cohen on Rousseau and Rawls; Donald W. Livingston on Hume; Charles L. Griswold, Jr., on Smith; Bernard E. Brown on Hamilton and Madison; Jeremy Waldron on Bentham and Mill; Paul Guyer on Kant; Richard Miller on Marx and Engels; Thomas Christiano on Nozick; Robert B. Talisse on Charles Taylor; Thomas A. McCarthy on Foucault and Habermas; Cheshire Calhoun on Held; and Eva Feder Kittay on Nussbaum.Offering unprecedented breadth of coverage, Classics of Political and Moral Philosophy, Second Edition, is an ideal text for courses in political philosophy, social and political philosophy, moral philosophy, or surveys in Western civilization. (shrink)

Philosophy for the 21st Century, an introductory anthology, is an extraordinarily comprehensive collection of historical and contemporary readings. It covers all major fields, including not only metaphysics, epistemology, ethics, and philosophy of religion, but also philosophy of science, philosophy of mind, philosophy of language, political philosophy, and philosophy of art. This volume is unique in drawing on the judgments of a new generation of scholars, each of whom has chosen the articles and provided the introduction for one section of the (...) book. These associate editors--Delia Graff, Robin Jeshion, L. A. Paul, Jesse J. Prinz, Stuart Rachels, Gabriela Sakamoto, David Sosa, and Cynthia A. Stark--are at the forefront of 21st-century philosophy. Their selections include the work of such leading contemporary thinkers as Nancy Cartwright, Saul A. Kripke, David Lewis, Thomas Nagel, Robert Nozick, Derek Parfit, and Sydney Shoemaker, along with classic works from 2500 years of philosophy. The book has been structured to maximize continuity, and an introductory essay by Simon Blackburn explains the tools of symbolic logic. This groundbreaking volume sets a new standard for introducing students to the importance and fascination of philosophical inquiry. (shrink)

Now greatly expanded in its second edition, Political Philosophy: The Essential Texts is ideal for survey courses in social and political philosophy. Offering coverage from antiquity to the present, this historically organized collection presents the most significant works from nearly 2,500 years of political philosophy. It moves from classical thought through the medieval period to modern perspectives. The book includes work from major nineteenth-century thinkers and twentieth-century theorists and also presents a variety of notable documents and addresses, including The Declaration (...) of Independence, The Constitution of the United States, The Declaration of the Rights of Man and of the Citizen, The Universal Declaration of Human Rights, and speeches by Pericles, Edmund Burke, Abraham Lincoln, Elizabeth Cady Stanton, and Martin Luther King, Jr. The readings are substantial or complete texts, not fragments. In addition to the new selections noted above in bold, the second edition also includes more essays from Aristotle, Locke, Hume, Smith, Hamilton and Madison, Kant, and Mill. An especially valuable feature of this volume is that the works of each author are introduced with an engaging essay by a leading contemporary authority. These introductions include Richard Kraut on Plato and Aristotle; Paul J. Weithman on Augustine and Aquinas; Roger D. Masters on Machiavelli; Jean Hampton on Hobbes; A. John Simmons on Locke; Joshua Cohen on Rousseau and Rawls; Donald W. Livingston on Hume; Charles L. Griswold, Jr., on Smith; Bernard E. Brown on Hamilton and Madison; Paul Guyer on Kant; Steven B. Smith on Hegel; Richard Miller on Marx and Engels; Jeremy Waldron on Mill; Thomas Christiano on Nozick; Robert B. Talisse on Taylor; Thomas A. McCarthy on Foucault and Habermas; and Cheshire Calhoun on Held. (shrink)

What might a theory of mental imagery look like, and how might one begin formulating such a theory? These are the central questions addressed in the present paper. The first section outlines the general research direction taken here and provides an overview of the empirical foundations of our theory of image representation and processing. Four issues are considered in succession, and the relevant results of experiments are presented and discussed. The second section begins with a discussion of the proper form (...) for a cognitive theory, and the distinction between a theory and a model is developed. Following this, the present theory and computer simulation model are introduced. This theory specifies the nature of the internal representations (data structures) and the processes that operate on them when one generates, inspects, or transforms mental images. In the third, concluding, section we consider three very different kinds of objections to the present research program, one hinging on the possibility of experimental artifacts in the data, and the others turning on metatheoretical commitments about the form of a cognitive theory. Finally, we discuss how one ought best to evaluate theories and models of the sort developed here. (shrink)

The peculiar features of the climate change problem pose substantial obstacles to our ability to make the hard choices necessary to address it. Climate change involves the convergence of a set of global, intergenerational and theoretical problems. This convergence justifies calling it a 'perfect moral storm'. One consequence of this storm is that, even if the other difficult ethical questions surrounding climate change could be answered, we might still find it difficult to act. For the storm makes us extremely vulnerable (...) to moral corruption. (shrink)

Ethics: History, Theory, and Contemporary Issues, Fifth Edition, features sixty-nine selections organized into three parts, providing instructors with great flexibility in designing and teaching a variety of courses in moral philosophy. Spanning 2,500 years of ethical theory, the first part, Historical Sources, ranges from ancient Greece to the twentieth century. It moves from classical thought through medieval views to modern theories, culminating with leading nineteenth- and twentieth-century thinkers. The second part, Modern Ethical Theory, includes many of the most important essays (...) of the past century. The discussion of utilitarianism, Kantianism, egoism, and relativism continues in the work of major contemporary philosophers, while landmark selections reflect concern with moral language and the justification of morality. The concepts of duty, justice, and rights are explored, as well as recent views on cultural relativism and an ethic influenced by feminist concerns. In the third part, Contemporary Moral Problems, the readings present the current debates over abortion, euthanasia, famine relief, animal rights, environmentalism, and the use of torture in interrogations, as well as essays on death and the meaning of life. Wherever possible, each reading is printed in its entirety. The fifth edition features new readings from Cicero, Barbara Herman, and Judith Jarvis Thomson; an expanded selection from Joseph Butler's Fifteen Sermons; and a new translation of Kant's Groundwork for the Metaphysics of Morals. In addition, the book is supplemented for the first time by a robust support package. An Instructor's Resource CD contains reading summaries, essay questions, multiple-choice and true/false questions, PowerPoint-based lecture outlines, and relevant website links. A Companion Website at www.oup.com/us/cahn provides most of the material from the Instructor's Resource CD along with student resources including interactive self-quizzes, questions for discussion, and helpful links. (shrink)

This paper describes an operational computer simulation of visual mental imagery in humans. The structure of the simulation was motivated by results of experiments on how people represent information in, and access information from, visual images. The simulation includes a “surface representation,” which is spatial and quasi‐pictorial, and an underlying “deep representation,” which contains “perceptual” information encoding appearance plus “propositional” information describing facts about an object. The simulation embodies a theory of how surface images are generated from deep representations, and (...) how surface images are processed when one accesses information embedded in them. The simulation also offers an account of various sorts of imagery transformations. (shrink)

ABSTRACT In Debating Climate Ethics, David Weisbach and I offer contrasting views of the importance of ethics and justice for climate policy. I argue that ethics is central. Weisbach advocates for climate policy based purely on narrow forms of self-interest. For this symposium, I summarize the major themes, and extend my basic argument. I claim that ethics gets the problem right, whereas dismissing ethics risks getting the problem dangerously wrong, and perpetuating profound injustices. One consequence is that we should reject (...) the alleged “feasibility constraint” of short-term, economic self-interest. (shrink)

A critical study of two recent books in climate ethics by Dale Jamieson (Reason in a Dark Time, Oxford 2014), and Darrel Moellendorf (The Moral and Political Challenges of Climate Change, Cambridge 2014).

Fisher’s 1918 paper accomplished two distinct goals: unifying discrete Mendelian genetics with continuous biometric phenotypes and quantifying the variance components of variation in complex human characteristics. The former contributed to the foundation of modern quantitative genetics; the latter was adopted by social scientists interested in the pursuit of Galtonian nature-nurture questions about the biological and social origins of human behavior, especially human intelligence. This historical divergence has produced competing notions of the estimation of variance ratios referred to as heritability. Jay (...) Lush showed that they could be applied to selective breeding on the farm, while the early twin geneticists used them as a descriptive statistic to describe the degree of genetic determination in complex human traits. Here we trace the early history of the heritability coefficient now used by social scientists. (shrink)

Climate change is a global problem that is predominantly an intergenerational conflict, and which takes place in a setting where our ethical impulses are weak. This "perfect moral storm" poses a profound challenge to humanity. This book explains how the "perfect storm" metaphor makes sense of our current malaise, and why a better ethics can help see our way out.

Climate change and other global environmental problems constitute a significant challenge to contemporary political philosophy, especially with respect to complacency. This paper assesses Rawls? theory, and argues for three conclusions. First, Rawls does not already solve such problems, and simple extensions of his theory are unlikely to do so. This is so despite the rich structure of Rawls? philosophy, and the appeal of some of its parts. Second, the most promising areas for extension ? the circumstances of justice, the duty (...) to maintain and promote just institutions, and his vision of social development ? are those that have not yet been explored. Third, unfortunately, Rawls? views on these topics are both seriously underdeveloped, and largely stipulative. Hence, in trying to meet climate change, Rawlsians are more likely to add new theories to Rawls, and perhaps even to transform his original account, than to generate an approach ?from the inside out? (shrink)

On the traditional view, moral distress arises only in cases where an individual believes she knows the morally right thing to do but fails to perform that action due to various constraints. We seek to motivate a broader understanding of moral distress. We begin by presenting six types of distress that fall outside the bounds of the traditional definition and explaining why they should be recognized as forms of moral distress. We then propose and defend a new and more expansive (...) definition of moral distress and examine how it can enable the development of a taxonomy of moral distress. (shrink)

This collection gathers a set of central papers from the emerging area of ethics and climate change.

It is widely assumed that disability is typically a bad thing for those who are disabled. Our purpose in this essay is to critique this view and defend a more nuanced picture of the relationship between disability and well-being. We first examine four interpretations of the above view and argue that it is false on each interpretation. We then ask whether disability is thereby a neutral trait. Our view is that most disabilities are neutral in one sense, though we cannot (...) make simple generalizations about disability's relationship to well-being in other important senses. After defending this view, we discuss its practical implications for selective abortion for disability, nondisabled people's interactions with disabled people, and the use of QALYs in health policy. (shrink)

In two celebrated and widely-anthologized articles, as well as several books, the biologist Garrett Hardin claims (a) that the world population problem has a certain structure – it is a tragedy of the commons - and, (b) that, given this structure, the only tenable solutions involve either coercion or immense human suffering. In this paper, I shall argue for two claims. First, Hardin’s arguments are deeply flawed. The population problem as he conceives it does not have the structure of a (...) commons; and even if it did, this would not necessitate the extreme responses he canvasses. Second, nevertheless, much of Hardin’s pessimism is justified. Some environmental problems associated with population do have tragic structures, though these are of a different form than Hardin envisions. For example, the problem of global climate change has an intergenerational aspect that makes it importantly worse than Hardin’s commons, and for this reason (as opposed to Hardin’s) extreme responses may be needed to avert environmental catastrophe. (shrink)

ABSTRACT:Many of humanity's most serious problems are global, intergenerational, and ecological, yet current institutions are poorly placed to confront such problems. In part, this institutional challenge reflects difficulties with our basic concepts and theories. Bioethics is a central area where such questions arise. Although some have argued for an environmentalized bioethics since its inception, biomedicine has thus far failed to embrace the challenge, and some accuse most bioethicists of being "asleep at the wheel" (Schenck and Churchill 2021). This paper discusses (...) the basic ethical challenge, offers the "perfect moral storm" analysis, and explores one promising new concept for bioethics, planetary health, in light of that analysis. Drawing on the foundational report of the Rockefeller Foundation–Lancet Commission (Whitmee et al. 2015) and using climate change as the example, the author argues that planetary health has significant strengths but also some weaknesses, and that identifying both is helpful in charting a path forward for environmentalized bioethics. (shrink)

Recently, I have been arguing for a global constitutional convention focused on protecting future generations. This deliberative body would be akin to the American constitutional convention of 1787, which gave rise to the present structure of government in the United States. It would confront the “governance gap” that currently exists surrounding concern for future generations. In particular, contemporary institutions tend to crowd out intergenerational concern, and thereby facilitate a “tyranny of the contemporary.” They not only fail to address a basic (...) standing threat to humanity and other species, but help that threat become manifest. Climate change is a prime example. In this paper, I sketch out a natural argumentative path toward the global constitutional convention and argue that is difficult to resist. I also insist that we should be evenhanded in the way we treat the proposal. Those who put their faith in alternatives must also confront standard complaints about naivety, urgency, threats to democratic values, and the like. Moreover, the global constitutional convention has the advantage of addressing the problem we face head on. (shrink)

The concept of representation has become almost inextricably bound to the concept of symbol systems. the concepts is nowhere more prevalent than in descriptions of "internal representations." These representations are thought to occur in an internal symbol system that allows the brain to store and use information. In this paper we explore a different approach to understanding psychological processes, one that retains a commitment to representations and computations but that is not based on the idea that information must be stored (...) and manipulated in symbol systems. In particular, we suggest that the notion of a symbol system as currently understood construes psychological processes in terms of a specific type of computational system, in which a control function "reads," "interprets," and manipulates discrete entities called "symbols." We argue that other types of computational systems may provide a more appropriate characterization of psychological processes. One implication of our argument is the need to consider the constraints placed on computational theories in psychology by the nature of the computing device itself, the human brain. Perhaps surprisingly, this implication leads us to the conclusion that a "functionalist" conception of psychological processes (discussed below) does not entail that physiology is irrelevant to psychology, as has been maintained by prominent adherents of the symbol-systems approach. (shrink)

I critically examine the semantic view of theories to reveal the following results. First, models in science are not the same as models in mathematics, as holders of the semantic view claim. Second, when several examples of the semantic approach are examined in detail no common thread is found between them, except their close attention to the details of model building in each particular science. These results lead me to propose a deflationary semantic view, which is simply that model construction (...) is an important component of theorizing in science. This deflationary view is consistent with a naturalized approach to the philosophy of science. (shrink)

The so-called Disability Paradox arises from the apparent tension between the popular view that disability leads to low well-being and the relatively high life-satisfaction reports of disabled people. Our aim in this essay is to make some progress toward dissolving this alleged paradox by exploring the relationship between disability and various “goods of life”—that is, components of a life that typically make a person’s life go better for her. We focus on four widely recognized goods of life (happiness, rewarding relationships, (...) knowledge, achievement) and four common types of disability (sensory, mobility, intellectual, and social) and systematically examine the extent to which the four disability types are in principle compatible with obtaining the four goods of life. Our findings suggest that that there is a high degree of compatibility. This undermines the widespread view that disabilities, by their very nature, substantially limit a person’s ability to access the goods of life, and it provides some guidance on how to dissolve the Disability Paradox. (shrink)

Very few moral philosophers have written on climate change.1 This is puzzling, for several reasons. First, many politicians and policy makers claim that climate change is not only the most serious environmental problem currently facing the world, but also one of the most important international problems per se.2 Second, many of those working in other disciplines describe climate change as fundamentally an ethical issue.3.

ABSTRACTThis article offers a constructive critique of the Oxford Principles for the governance of geoengineering and proposes an alternative set of principles, the Tollgate Principles, based on that critique. Our main concern is that, despite their many merits, the Oxford Principles remain largely instrumental and dominated by procedural considerations; therefore, they fail to lay the groundwork sufficiently for the more substantive ethical debate that is needed. The article aims to address this gap by making explicit many of the important ethical (...) questions lurking in the background, especially around values such as justice, respect and legitimacy. (shrink)

Recently in the pages of The Classical Quarterly Mathias Hanses convincingly demonstrated the existence of a fourth occurrence of the programmatic adjective λεπτός in Aratus, Phaen. 783–7. This new example occurs in the form of a diagonal acrostic alongside the known ‘gamma-acrostic’ and the occurrence of the same form of the adjective in line 784. Jerzy Danielewicz has now proposed yet a fifth instance of λεπτή in the form of an acronym spread over two lines and meant to be read (...) anticlockwise. (shrink)

Featuring nine new articles chosen by coeditor, Steven M. Cahn, the third edition of E. D. Klemke's The Meaning of Life offers twenty-two insightful selections that explore this fascinating topic. The essays are primarily by philosophers but also include materials from literary figures and religious thinkers. As in previous editions, the readings are organized around three themes. In Part I the articles defend the view that without faith in God, life has no meaning or purpose. In Part II the (...) selections oppose this claim, defending instead a nontheistic, humanistic alternative--that life can have meaning even in the absence of theistic commitment. In Part III the contributors ask whether the question of the meaning of life is itself meaningful. The third edition adds substantial essays by Moritz Schlick, Joel Feinberg, and John Kekes as well as selections from the writings of Louis P. Pojman, Emil L. Fackenheim, Robert Nozick, Susan Wolf, and Steven M. Cahn. The only anthology of its kind, The Meaning of Life: A Reader, Third Edition, is ideal for courses in introduction to philosophy, human nature, and the meaning of life. It also offers general readers an accessible and stimulating introduction to the subject. (shrink)

In this paper I examine various ways in whichphilosophers have made connections between truth andnatural selection. I introduce several versions ofthe view that mechanisms of true belief generationarise as a result of natural selection and argue thatthey fail to establish a connection between truth andnatural selection. I then turn to scientific truthsand argue that evolutionary accounts of the origin ofscientific truth generation mechanisms also fail. Iintroduce David Hull's selectionist model ofscientific development and argue that his account ofscientific success does not (...) rely on connecting truthand natural selection. I argue that Hull's model,which severs the connection between truth andselection, can account for some aspects of scientificchange, but it still leaves us plenty of questionsabout what aspects of our individual cognitive make-upcontribute to scientific change and how they do so. I introduce an evolutionary approach to scientificcognition that shows how some of these questions canbe answered without making an explanatory appeal toselection for true belief generating mechanisms. (shrink)

This paper argues that extortion is a clear threat in intergenerational relations, and that the threat is manifest in some existing proposals in climate policy and latent in some background tendencies in mainstream moral and political philosophy. The paper also claims that although some central aspects of the concern about extortion might be pursued in terms of the entitlements of future generations, this approach is likely to be incomplete. In particular, intergenerational extortion raises issues about the appropriate limits to the (...) sway of central values such as welfare and distributive justice. We should be wary of ways in which such values invite us to buy off, or perhaps to join, an intergenerational climate Mafia. (shrink)

“[T]he Precautionary Principle still has neither a commonly accepted definition nor a set of criteria to guide its implementation. “There is”, Freestone … cogently observes, “a certain paradox in the widespread and rapid adoption of the Precautionary Principle”: While it is applauded as a “good thing”, no one is quite sure about what it really means or how it might be..

Kammerer and Frankish (this issue) propose an exciting new research programme on the computational form of introspective systems. Pursuing this goal requires measures that can isolate introspective capacity from response biases and first-order processes. I suggest that metacognitive psychophysics is well placed to meet this challenge, allowing the mapping of introspective architectures in humans, animals, and artificial systems.

This paper discussses various concepts of biological information with particular attention being paid to genetic information.

I introduce a range of examples of different causal hypotheses about human mate selection. The hypotheses I focus on come from evolutionary psychology, fluctuating asymmetry research and chemical signaling research. I argue that a major obstacle facing an integrated biology of human behavior is the lack of a causal framework that shows how multiple proximate causal mechanisms can act together to produce components of our behavior.