Human beings persist in an extraordinary range of ecological settings, in the process exhibiting enormous behavioural diversity, both within and between populations. People vary in their social, mating and parental behaviour and have diverse and elaborate beliefs, traditions, norms and institutions. The aim of this theme issue is to ask whether, and how, evolutionary theory can help us to understand this diversity. In this introductory article, we provide a background to the debate surrounding how best to understand behavioural diversity using (...) evolutionary models of human behaviour. In particular, we examine how diversity has been viewed by the main subdisciplines within the human evolutionary behavioural sciences, focusing in particular on the human behavioural ecology, evolutionary psychology and cultural evolution approaches. In addition to differences in focus and methodology, these subdisciplines have traditionally varied in the emphasis placed on human universals, ecological factors and socially learned behaviour, and on how they have addressed the issue of genetic variation. We reaffirm that evolutionary theory provides an essential framework for understanding behavioural diversity within and between human populations, but argue that greater integration between the subfields is critical to developing a satisfactory understanding of diversity. (shrink)

Philosophical Pragmatism and International Relations bridges the gap between philosophical pragmatism and international relations, two disciplinary perspectives that together shed light on how to advance the study and conduct of foreign affairs. Authors in this collection discuss a broad range of issues, from policy relevance to peacekeeping operations, with an eye to understanding how this distinctly American philosophy, pragmatism, can improve both international relations research and foreign policy practice.

Margaret Wise Brown's The Important Book, which is a childrens' picture book, provides an excellent opportunity to discuss metaphysics. The book opens up for our reflection the viability of a certain metaphysical account of the nature of objects. In making a distinction between the important feature or property of an object and all the others that it simply is or has, The Important Book operates with the assumption that all objects have what metaphysicians call an essential property. As the (...) book has it, while there are many things that are true of any object, only one is essential to it. These other things are accidents or non‐essential properties of the object. Essentialism is the metaphysical view that objects have one property — their essential property — that cannot change while the object remains the same thing. (shrink)

There are wide individual differences in the ability to detect a stimulus contingency embedded in a complex paradigm. The present study used a cognitive masking paradigm to better understand individual differences related to contingency learning. Participants were assessed on measures of electrodermal arousal and on working memory capacity before engaging in the contingency learning task. Contingency awareness was assessed both by trial-by-trial verbal reports obtained during the task and by a short post-task recognition questionnaire. Participants who became aware had fewer (...) non-specific skin conductance responses and tended to score higher on a digit span assessment. Skin conductance level was not significantly lower in the aware group than in the unaware group. These findings are consistent with studies showing that lower arousal and greater cognitive processing capacity facilitate conscious perception of a greater breadth of information within a scene or a task. (shrink)

There is a well-established relationship between isolation and both morbidity and mortality in the context of addiction recovery, yet the protective effects of intimate and familial relationships have not been adequately assessed. The current paper uses the European Life In Recovery database to assess the association between relationship status and living with dependent children on recovery capital of people in recovery from drug addiction, operationalised by the Strengths And Barriers Recovery Scale. The study participants were drawn from the REC-PATH study (...) and supplemented by a second sample recruited by the Recovered Users Network across various European countries, resulting in a combined sample of 1,313 individuals completing the survey, primarily online. The results show that, in recovery, those who are married or co-habiting reported significantly greater recovery strengths and fewer barriers to recovery, and reported greater gains in recovery capital across their recovery journeys. Similar associations are found for participants who have dependent children living with them. There is also some indication that this association is stronger for female than for male participants. Finally, having more people that one can rely on and a greater proportion of people in recovery in the social network are both linked to greater recovery capital and greater self-reported growth in recovery capital. We conclude that this study provides further evidence in favour of a “social cure” in recovery, in which close familial ties are associated with stronger recovery resources. (shrink)

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

Big Ideas for Little Kids includes everything a teacher, a parent, or a college student needs to teach philosophy to elementary school children from picture books. Written in a clear and accessible style, the book explains why it is important to allow young children access to philosophy during primary-school education. Wartenberg also gives advice on how to construct a "learner-centered" classroom, in which children discuss philosophical issues with one another as they respond to open-ended questions by saying whether they agree (...) or disagree with what others have said. (shrink)

Meeting of the Minds records the proceedings of the S.I.E.P.M. conference held in Boston from June 14-16, 1996. The conference participants centred their attention on the relationships between medieval and classical modern philosophy. These relationships have been painted in dramatically different ways by those who have presented overviews of the two eras. Hans Blumenberg, in The Legitimacy of the Modern Age and his subsequent works, discovers the seeds of modernity in the medieval authors themselves. Leo Strauss and his followers see (...) a radical difference between the classical world views of the ancients and medievals and the successive layers of modern thought. These general portraits demand specifics, and the strength of the conference, whose results are contained in this volume, was that it provided many specific examinations of concrete relations between the philosophical positions of celebrated medieval and modern thinkers. Our hope is that this collection of papers will suggest the direction for further cooperative efforts on the interplay of the philosophical views represented by these two eras, and that the issues commonly debated by the medieval and early modern thinkers represented in this volume will give renewed consideration to important philosophical points that have been ignored in more recent debates. The volume contains contributions from E. Jennifer Ashworth (Waterloo, Ontario), Allan Back (Kutztown, Pennsylvania), Jos Decorte (Leuven), Thomas Dewender (Bochum), Idit Dobbs-Weinstein (Nashville), John P.Doyle (St.Louis), Jeremiah Hackett (Columbia, South Carolina), Simo Knuuttila (Helsinki), James McEvoy (Maynooth), A.Stephen McGrade (Storrs), Edward P.Mahoney (Durham, North Carolina), James D.Maliszewski (Toronto), Emily Michael (New York), Woosuk Park (Taejon, Korea), Horacio Santiago-Otero(+) (Madrid), Alison Simmons (Cambridge, Massachusetts), Jean-Luc Solere (Paris), Jose MariSoto Rabanos (Madrid), and Eileen C. Swe. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:242 HISTORY OF PHILOSOPHY his political and religious predispositions prodded him to demonstrate that the roots of modern science were in the Christian Middle Ages. Sarton's particular foibles are best understood by referring them to his pacifist commitments and the moralistic assumption that the values of science are transferable to other human endeavors. Categories such as inductivism, conventionalism and Popperianism are of little help in gaining historical understanding. For (...) this, they are in fact Platonic ideals which have little heuristic value. I would venture that a truly historical historiography of science would aid us in spotting errors in the past and help us in the future. My guess is that a good analysis would reveal a major source of trouble to have stemmed from preconceived notions which the history of science was meant to illustrate. Surely some of them have been philosophical in character, and even Baconian or conventionalist. But until recent times, most of these preconceptions have stemmed from religious, nationalistic, or personal motivations, or from scientists who wanted support for a particular concept. I agree with Agassi only in the suggestion that a parti pris was at the root of our troubles. Why, then, substitute a Popperian preconception for a conventionalist one? Why not, on the contrary, combat their distorting influence and reduce their impact? This is in fact what has happened in recent times. As the history of science has fallen into the hands of a gradually organized profession, the blatant motivations --of any type--which colored past historical writings have slowly receded. By a constant and critical confrontation of opposing views among specialists, the purpose for examining the history of science has slowly been transformed. The older external motivations have given way to an interest in the subject for its own sake and a gradual transformation has been in the making for the last few decades. As happens in other human endeavors, professionalization has already raised the standards in the discipline and there is every reason to think it will continue to do so in the future. We need not really be as pessimistic as Agassi, nor embrace his particular salvation. ROGEa HAm~ University o] Cali]ornia, Berkeley A MEDIEVAL ANALYSIS OF INFINITY IN THE COURSEof arguing that time must have had a beginning, St. Bonaventure (1221-74) put forward a demonstration which in some ways seems to anticipate Cantor's definition of infinity.1 Bonaventure pointed out that, if the world were infinitely old, then there would have been an infinite number of annual revolutions of the sun around the ecliptic. But during each such period there occur (roughly) twelve revolutions of the moon, i.e. lunar months or lunations. Thus there would be one infinity which was twelve times another--which, says Bonaventure, is impossible. This attempted proof might be formulated as the following For other adumbrationsof this definition,see I. Thomas,"A TwelfthCentury Paradoxof the Infinite,"Journal o] Symbolic Logic, XXIII (1958), 133-134, and W. & M. Kneale, The Development of Logic (Oxford,1962),p. 440. NOTES AND DISCUSSIONS 243 reductio ad absurdum, in which a revolution of the sun is specified as the period between successive vernal equinoxes. If there could be an infinite set of past lunations, then clearly it could be put in a one-to-one correspondence with a proper sub-set of itself--viz., with the set of past lunar months during which vernal equinoxes occurred. But this consequence is preposterous; no set could be so correlated with its own sub-set. Therefore the set of past lunar months cannot be infinite, and the world must have had a beginning. The passage, which is found in Bonaventure's commentary on the Sentences of Peter Lombard, reads as follows :2 Si mundus est aeternus, revolutiones solis in orbe suo sunt infmitae ; rursus, pro una revolutions solis necesse est fuisse duodecim ipsius lunae: ergo plus revoluta est luna quam sol; et sol infinities: ergo infinitorum ex ea parle, qua infinita sunt, est reperire excessum. Hoe autem est impossibile : ergo etc. PA~-r~asoN BROWN Harpur College, State University o] New York Sententiarum L/b. H, Dist. I, P.I, Art. I, Quaest. II, as found in S. Bonaventurme, Opera Omnla... (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

I argue in this article that responsible leadership (Maak and Pless, 2006) contributes to building social capital and ultimately to both a sustainable business and the common good. I show, first, that responsible leadership in a global stakeholder society is a relational and inherently moral phenomenon that cannot be captured in traditional dyadic leader–follower relationships (e.g., to subordinates) or by simply focusing on questions of leadership effectiveness. Business leaders have to deal with moral complexity resulting from a multitude of stakeholder (...) claims and have to build enduring and mutually beneficial relationships with all relevant stakeholders. I contend, second, that in doing so leaders bundle the energy of␣different constituencies and enable social capital building. Social capital can be understood as actual or potential resources inherent to more or less institutionalized relationships of mutual recognition (Bourdieu 1980). By drawing on network analysis I suggest, third, that responsible leaders weave durable relational structures and ultimately networks of relationships which are rich in ties to otherwise unconnected individuals or groups. Against this background I argue, fourth, that responsible leadership may result in the creation of value networks (Lord and Brown, 2001) of multiple stakeholders, which enhance social capital and thereby contribute to both a sustainable business and the common good. (shrink)

Respect, Pluralism, and Justice is a series of essays which sketches a broadly Kantian framework for moral deliberation, and then uses it to address important social and political issues. Hill shows how Kantian theory can be developed to deal with questions about cultural diversity, punishment, political violence, responsibility for the consequences of wrongdoing, and state coercion in a pluralistic society.

This stimulating collection of essays in ethics eschews the simple exposition and refinement of abstract theories. Rather, the author focuses on everyday moral issues, often neglected by philosophers, and explores the deeper theoretical questions which they raise. Such issues are: Is it wrong to tell a lie to protect someone from a painful truth? Should one commit a lesser evil to prevent another from doing something worse? Can one be both autonomous and compassionate? Other topics discussed are servility, weakness of (...) will, suicide, obligations to oneself, snobbery, and environmental concerns. A feature of the collection is the contrast of Kantian and utilitarian answers to these problems. The essays are crisply and lucidly written and will appeal to both teachers and students of philosophy. (shrink)

Re-analysis of the data provided in the target article reveals a lack of evidence for a strong, universal relationship between parasite stress and the variables relating to sociality. Furthermore, even if associations between these variables do exist, the analyses presented here do not provide evidence for Fincher & Thornhill's (F&T's) proposed causal mechanism.

Examines how the educations of America's first four presidents, and in particular their scholarly devotion to ancient Greek and Roman classics, informed the beliefs and ideals that shaped the nation's constitution and government.

What are the truth conditions of want ascriptions? According to an influential approach, they are intimately connected to the agent’s beliefs: ⌜S wants p⌝ is true iff, within S’s belief set, S prefers the p worlds to the not-p worlds. This approach faces a well-known problem, however: it makes the wrong predictions for what we call (counter)factual want ascriptions, wherein the agent either believes p or believes not-p—for example, ‘I want it to rain tomorrow and that is exactly what is (...) going to happen’ or ‘I want this weekend to last forever, but of course it will end in a few hours’. We solve this problem. The truth conditions for want ascriptions are, we propose, connected to the agent’s conditional beliefs. We substantiate this connection by pursuing a striking parallel between (counter)factual and non-(counter)factual want ascriptions on the one hand and counterfactual and indicative conditionals on the other. (shrink)

In On the Soul and the Resurrection, St Macrina and St Gregory of Nyssa consider what the soul is, and its relationship to our body and identity. Gregory notes the way that our bodies are always changing, and asks which is most truly our ‘real’ body if we are always in a state of growth, decay and transience? What physical body will be with us at the resurrection? If our body is as important to our identity as our soul, then (...) who am I when my body changes? Macrina answers that our identity is bodily, but that the sufferings and passages of time that alter our bodies mean that we are an imperfect version of ourselves in this life. The person that we will be at the resurrection will be free from the influence of evil and the ravages of impermanence. Modern-day science fiction wrestles with Gregory’s problem—where is my identity located? If my body is altered beyond recognition, or my mind transferred to a new body, am I still me? These cyberpunk and transhumanist worries call to mind the ancient topic of mind/body dualism, and Macrina and Gregory have some surprisingly relevant insights to offer to our contemporary technological dilemmas. (shrink)

In this book Thomas Wren uncovers and assesses the largely hidden philosophical assumptions about human motivation that have shaped contemporary psychological ...

This chapter talks about Peter Catalanotto's delightfully illustrated picture book, Emily's Art. Traditionally, the philosophy of art was also called aesthetics, a term derived from the ancient Greek. There are many intriguing issues in the philosophy of art. For example, philosophers have proposed various different solutions to the question of what art is. Art is a subject that interests children because they often are engaged in producing it. So an interesting way to begin a discussion of issues in the philosophy (...) of art is to ask the children whether they prefer Kelly's paintings or Emily's and why. Once they explain, ask them whether they think that other people should agree with them, or if it's fine for other people to disagree. And, as usual, ask them to explain why they think what they think. (shrink)

Leo Lionni's charming tale of a mouse, eponymously named Frederick, raises very important questions about the nature of work, a topic addressed in the field of social and political philosophy. A question — one that the mice themselves raise — is whether Frederick is doing work when he gathers the sun, colors, and words. Since the book has used the word “gather” as its way of conceptualizing work, it might seem that Frederick is working, for he, too, is also gathering (...) things, just not the things that all the other mice do. Alternatively, we can say that even though Frederick is doing intellectual, rather than physical work, both types of work are necessary for the continued existence of anything but the most simple society. Children have differing opinions about whether Frederick was working or was just being a slacker. (shrink)

This chapter talks about a picture of Crockett Johnson's book, Harold and the Purple Crayon, where Harold, a young toddler, standing with his body facing to our left but with his head turned slightly to the right. When we see Harold making a drawing with his purple crayon in an illustration by Crocker Johnson, we are witnessing the workings of Harold's imagination. Because of the peculiar metaphysics of his world, objects solve his problems when they morph from drawings into real (...) things. Harold and the Purple Crayon is a testament to the power of children's imaginations, their ability to give reality to things we adults can only dream about. The book gives us an introduction to the metaphysical distinction between real and merely imaginary things, and even criticizes one attempt to develop an account of that distinction. (shrink)

This chapter highlights different ways in which people communicate with one another. Although language is clearly a crucial means of communication, there are many other things that we can do to convey a message to someone. The chapter presents a story of in which Trixie had difficulty communicating to her father that they had left Knuffle Bunny at the Laundromat. Philosophers from earlier centuries would have viewed Trixie's difficulty as stemming from her attaching the wrong sounds (words?) to the ideas (...) she had in her mind. Twentieth‐century philosophers found this view unconvincing. The philosophy of mind investigates questions about the nature of the human mind. Although many different issues are addressed in this area of philosophy, the one that traditionally took pride of place was that of articulating the difference between the mind and the body, and deciding whether either was more basic than the other. (shrink)

This chapter talks about Tony Fucile's amusing book, Let's Do Nothing!. This book straddles the boundary between metaphysics and the philosophy of language, for the concept of nothing has been a very puzzling one to philosophers. But before entering those murky waters, let's see how Sal and Frankie fare in their attempt to do nothing. Sal and Frankie were trapped in their own fly bottle when they tried to do nothing. Sal's discovery — that you can't do nothing — was (...) a philosophical discovery, one that freed him and Frankie from the type of bewitchment that Wittgenstein and other ordinary language philosophers saw embodied in the history of philosophy. Discussion of “Nothing” with children is started by asking the children what are some examples of things that they really like to do. (shrink)

The theory of knowledge attempts to explain the nature and extent of human knowledge. A good place to begin the discussion on this theory is with the Princess Lenore's beliefs about the moon in Many Moons, a children's story on the different conceptions of knowledge. The story raises important questions about the nature of knowledge and those who claim to have it. We can understand the philosophical point that Many Moons makes about knowledge ask why the Jester is able to (...) solve a problem that none of the King's advisors can. An objectivist sees knowledge as something that is independent of any individual's point of view. The Jester has a different conception of knowledge. There are many other issues in the theory of knowledge besides skepticism and relativism. (shrink)

Harry Allard's very engaging and popular picture book Miss Nelson Is Missing! raises an important ethical issue. The issue is whether it is morally permissible to adopt an immoral means if doing so promotes a morally good end. The book shows us how successful deceptive behavior can be and also provides with an opportunity for reflecting on why such behavior is morally wrong. So there is a lesson to be learned about the importance of approaching children's picture books armed with (...) philosophy. If a parent just reads Miss Nelson Is Missing! to a child without raising the issue of whether what Miss Nelson did was moral, the child might come away thinking that her parent approved of Miss Nelson's actions. And, if the child took this to heart, she might think that it was all right to deceive others so long as one did so for their own benefit. (shrink)

People could have mistaken beliefs that they arrive at by faulty reasoning. B.Wiseman's delightful book, Morris the Moose, takes a more detailed look at such reasoning, itself the subject of philosophical logic. Morris explains to the cow why she must be a moose. He draws a false conclusion from true premises: that the cow has four legs, a tail, and horns. His problem could have been remedied by paying more attention to logic. Morris appeals to something like the following principle: (...) Things that look different from each other are really different from each other. The real lesson can take from this story of this stubborn moose is that it can sometimes be hard to admit your mistakes. Our own beliefs have a tenacity that makes it hard to accept contradictory evidence, and we are not always open to finding the truth if it challenges our cherished beliefs. (shrink)

This chapter discusses Arnold Lobel's story “Cookies,” a story about will‐power, a concept central to moral psychology. The question of whether Frog and Toad both, or one or neither, possess will‐power at the end of the story is a good one to begin a discussion of this interesting philosophical topic with children. The concept of will‐power is linked to an important philosophical concept, weakness of the will. The Greek philosopher Aristotle first identified this phenomenon. This area of philosophical investigation bridges (...) the fields of ethics and philosophy of mind, developing an account of the mental faculties necessary for moral — and immoral — behavior. Moral psychology integrates ethics with the philosophy of mind. While ethics discusses questions of right and wrong, moral psychology focuses on what gives us the ability to do what's right despite the attractions of morally problematic courses of action. (shrink)

Shrek! focuses on an issue in the philosophy of language, a relatively new area of philosophical investigation that first emerged during the twentieth century. Some philosophers disagree with the claim that you cannot separate the descriptive and evaluative elements of linguistic statements. This is because they take descriptive statements to be the basic elements of language, to which our subjective attitudes get attached later in a contingent manner. At its most basic level language presents a symbolic picture of facts in (...) the world. Shrek! presents what philosophers call a thought experiment that purports to show that the descriptive and evaluative contents of sentences are really distinct. The chapter ends by suggesting how to discuss the philosophy of language with children. (shrink)

In Daniel Manus Pinkwater's quirkily illustrated book, The Big Orange Splot, a strange accident leads a man to change his life. The book presents an important claim that the existentialists and other philosophers have embraced: That the life of conformity is one that people ought to avoid, despite its attractiveness. Instead of living a life just like everyone else and fulfilling expectations that others have for us, our lives should resemble the transformed facades of all the homes on Mr. Plumbean's (...) street: reflections of our own, individual dreams. (shrink)

The chapter talks about Shel Silverstein's The Giving Tree, which is a favorite of many children, adults, and teachers. The story of a relationship between a boy and a tree is charming for, despite the vicissitudes of the relationship, the two end up together at the end, with the boy — now an old man — sitting contentedly on the tree — itself reduced to a mere stump. The book raises an important issue in the field of environmental ethics. It (...) asks us to recognize that between childhood and old age, people operating within the Western tradition of ethics are not mindful of the value that the non‐human beings in their environment have for them as well as for future generations. Harkening to such warnings, environmental ethicists have attempted to raise important issues about our relationship with the other beings that make up our world. (shrink)

Robert Mursch's picture book, The Paper Bag Princess, inverts many of the gender roles traditionally found in fairy tales: It's a prince (Roland) who gets abducted in this story, not a princess, though it's the princess (Elizabeth) who must come to the rescue and save him. Although these reversals are a source of the book's humor, they also underscore claims made in feminist philosophy, the specific branch of social and political philosophy considered in this chapter. Feminist philosophers and literary scholars (...) have pointed out that happy endings reassert harmful gender norms. Elizabeth's rejection of Roland marks her as a truly feminist hero, for she won't let him treat her in a demeaning manner even though she has staked her own life on saving him. With this story, you can hopefully steer children into a discussion of gender bias and oppression, and how traditional stories function to support it. (shrink)

The Sneetches by Theodor Geisel (otherwise known as Dr Seuss) is a satirical story that targets illicit discrimination. The book presents its parable about discrimination by depicting a society in which one group discriminates against another group because of an easily perceptible difference between them. The real irrationality of discrimination in both The Sneetches and real life is that it is based on the false claim that members of the discriminated‐against group are inferior to members of the discriminating group. The (...) book ends with all of the Sneetches playing with one another, paying no attention to the presence or absence of stars on their bellies. The lesson that children draw from The Sneetches is clear: Discriminating against people in a different social group is wrong. (shrink)