Although Darwin insisted that human intelligence could be fully explained by the theory of evolution, the codiscoverer of natural selection, Alfred Russel Wallace, claimed that abstract intelligence was of no use to ancestral humans and could only be explained by intelligent design. Wallace’s apparent paradox can be dissolved with two hypotheses about human cognition. One is that intelligence is an adaptation to a knowledge-using, socially interdependent lifestyle, the “cognitive niche.” This embraces the ability to overcome the evolutionary fixed defenses of (...) plants and animals by applications of reasoning, including weapons, traps, coordinated driving of game, and detoxification of plants. Such reasoning exploits intuitive theories about different aspects of the world, such as objects, forces, paths, places, states, substances, and other people’s beliefs and desires. The theory explains many zoologically unusual traits in Homo sapiens, including our complex toolkit, wide range of habitats and diets, extended childhoods and long lives, hypersociality, complex mating, division into cultures, and language (which multiplies the benefit of knowledge because know-how is useful not only for its practical benefits but as a trade good with others, enhancing the evolution.. (shrink)

The young women had survived the car crash, after a fashion. In the five months since parts of her brain had been crushed, she could open her eyes but didn't respond to sights, sounds or jabs. In the jargon of neurology, she was judged to be in a persistent vegetative state. In crueler everyday language, she was a vegetable.

Decision making is the physician's major activity. Every day, in doctors' offices throughout the world, patients describe their symptoms and com plaints while doctors perform examinations, order tests, and, on the basis of these data, decide what is wrong and what should be done. Although the process may appear routine-even to the physicians in volved-each step in the sequence requires skilled clinical judgment. Physicians must decide: which symptoms are important, whether any laboratory tests should be done, how the various items (...) of clinical data should be combined, and, finally, which of several treatments (including doing nothing) is indicated. Although much of the information used in clinical decision making is objective, the physician's values (a belief that pain relief is more important than potential addiction to pain-killing drugs, for example) and subjectivity are as much a part of the clinical process as the objective findings of laboratory tests. In recent years, both physicians and psychologists have come to realize that patient management decisions are not only subjective but also prob abilistic (although this is not always acknowledged overtly). When doc tors argue that an operation is fairly safe because it has a mortality rate of only 1 %, they are at least implicitly admitting that the outcome of their decision is based on probability. (shrink)

Zenon Pylyshyn argues that cognitively driven attentional effects do not amount to cognitive penetration of early vision because such effects occur either before or after early vision. Critics object that in fact such effects occur at all levels of perceptual processing. We argue that Pylyshyn’s claim is correct—but not for the reason he emphasizes. Even if his critics are correct that attentional effects are not external to early vision, these effects do not satisfy Pylyshyn’s requirements that the effects be direct (...) and exhibit semantic coherence. In addition, we distinguish our defense from those found in recent work by Raftopoulos and by Firestone and Scholl, argue that attention should not be assimilated to expectation, and discuss alternative characterizations of cognitive penetrability, advocating a kind of pluralism. (shrink)

This paper takes a philosophical look at how the views of Gilbert Ryle and Kwasi Wiredu can be used to resolving the mind-body problem located in Rene Descartes’ philosophy. The common sense account of the mind-body theory was first systematically carried out by Descartes. To him, mind and body do not only exist, they also interact. Through his notion of clear and distinct ideas, Descartes infers the existence of the mind as a thinking substance. Unlike the mind, whose character is (...) thought, the body for Descartes is an extended thing. He insists that the point of interaction is the pineal grand, which God has worked out from the point of creation. Today, the view that body and mind interact has generated some controversies. Ryle argues that Descartes has made a category mistake by interpreting mind as a distinct substance. For Wiredu, in Akan thought system, mind does not go to constitute a person. Thus Ryle and Wiredu tend toward materialism when they argue that the source of consciousness is the brain, rather than the mind. This paper explores the claims of these philosophers: Descartes, Ryle and Wiredu. I stress that Ryle and Wiredu’s views do not resolve the Cartesian problem. The paper concludes that unless the problem of the source of consciousness is tackled, the mind-body problem cannot be adequately resolved. (shrink)

"In the closing chapters of Ezekiel, a great Temple is described, one reminiscent of Solomon's but in fact like none ever built. From that Temple, a river flows through the land, with healing in its wake; within the Temple dwells the divine Glory, depicted here alone in Ezekiel as coming to rest, never again to be removed. All of these features of Ezekiel's grand vision are embedded in the core of Jewish and Christian devotional and mystical practice. Yet no less (...) intriguing for the exegete is the legislation promulgated in this elaborate vision report. Here is found the only body of law in the Hebrew Scriptures not placed in the mouth of Moses. Laws regarding sacrifices and festivals, the conduct of the prince, the nature of the priesthood, and the division of the land all center upon the Temple, which is the one common reference for this rich, multifaceted material." From Chapter 1: The Unity and Theme of the Temple Vision. (shrink)

Are liberalism and perfectionism compatible? In this study Steven Wall presents and defends a perfectionist account of political morality that takes issue with many currently fashionable liberal ideas but retains the strong liberal commitment to the ideal of personal autonomy. He begins by critically discussing the most influential version of anti-perfectionist liberalism, examining the main arguments that have been offered in its defence. He then clarifies the ideal of personal autonomy, presents an account of its value and shows that (...) a strong commitment to personal autonomy is fully compatible with an endorsement of perfectionist political action designed to promote valuable pursuits and discourage base ones. (shrink)

Hans Reichenbach, a philosopher of science who was one of five students in Einstein's first seminar on the general theory of relativity, became Einstein's bulldog, defending the theory against criticism from philosophers, physicists, and popular commentators. This book chronicles the development of Reichenbach's reconstruction of Einstein's theory in a way that clearly sets out all of its philosophical commitments and its physical predictions as well as the battles that Reichenbach fought on its behalf, in both the academic and popular press. (...) The essays include reviews and responses to philosophical colleagues; polemical discussions with physicists Max Born and D. C. Miller; as well as popular articles meant for the layperson. At a time when physics and philosophy were both undergoing revolutionary changes in content and method, this book is a window into the development of scientific philosophy and the role of the philosopher. (shrink)

The promise of language in the depths of hell: Primo Levi's Canto of Ulysses and Inferno -- The difference between difference and otherness: Il milione of Marco Polo and Calvino's Le città invisibili -- Traces of the Confucian/Mencian other: ethical moments in Sima Qian's Records of the historian -- War and the Hellenic splendor of knowing: Euripides, Hölderlin, Celan -- The saying, the said, and the betrayal of mercy in Shakespeare's Merchant of Venice -- Nom de dieu, quelle race: the (...) saying, the said, and the betrayal of charity in Mongo Beti's Le pauvre Christ de Bomba -- Transcendent divinity and human responsibility in Mahfouz: "zaabalawi" and children of our alley -- That you might have my witness in your poem: Valéry, the symbolist tradition, and Edgar Bowers' later blank verse. (shrink)

DOES SLAVERY EXIST BY NATURE as some throughout history have been taken to believe? Or is slavery merely conventional, sanctioned by the opinions and practices of diverse communities? Is it a punishment for sinfulness or proscribed by the natural law? Can one sell oneself into slavery as the result of a free exchange, or is slavery prohibited by virtue of the natural rights of the individual? Is slavery a necessary moment in the struggle of human beings to attain mutual recognition (...) and respect? Or have modern institutions like the market economy and the state created new and potentially more ominous forms of oppression? (shrink)

This short work examines what the Hippocratic Oath said to Greek physicians 2400 years ago and reflects on its relevance to medical ethics today. Drawing on the writings of ancient physicians, Greek playwrights, and modern scholars, each chapter explores one passage of the Oath and concludes with a modern case discussion. This book is for anyone who loves medicine and is concerned about the ethics and history of the profession.

Do dogs live in the same world as humans? Is it wrong to think dogs have personalities and emotions? What are dogs thinking and what’s the nature of canine wisdom? This is a book for thoughtful dog-lovers who want to explore the deeper issues raised by dogs and their relationships with humans. Twenty philosophers and dog-lovers reveal their experiences with dogs and give their insights on dog-related themes of metaphysics and ethics.

Most evidence for the role of regular inflection as a default operation comes from languages that confound the morphological properties of regular and irregular forms with their phonological characteristics. For instance, regular plurals tend to faithfully preserve the base’s phonology, whereas irregular nouns tend to alter it. The distinction between regular and irregular inflection may thus be an epiphenomenon of phonological faithfulness. In Hebrew noun inflection, however, morphological regularity and phonological faithfulness can be distinguished: Nouns whose stems change in the (...) plural may take either a regular or an irregular suffix, and nouns whose stems are preserved in the plural may take either a regular or an irregular suffix. We use this dissociation to examine two hallmarks of default inflection: its lack of dependence on analogies from similar regular nouns, and its application to nonroots such as names. We show that these hallmarks of regularity may be found whether or not the plural form preserves the stem faithfully: People apply the regular suffix to novel nouns that don’t resemble existing nouns, and to names that sound like irregular nouns, regardless of whether the stem is ordinarily preserved in the plural of that family of nouns. Moreover, when they pluralize names, they do not apply the stem changes that are found in their homophonous nouns, replicating an effect found in English and German. These findings show that the distinction between regular and irregular phenomena cannot be reduced to differences in the kinds of phonological changes associated with those phenomena in English. Instead, regularity and irregularity must be distinguished in terms of the kinds of mental computations that effect them: symbolic operations versus memorized idiosyncrasies. A corollary is that complex words are not generally dichotomizable as “regular” or “irregular”; different aspects of a word may be regular or irregular depending on whether they violate the rule for that aspect and hence must be stored in memory.. (shrink)

Merchant and Rockness (1994, p. 92) characterize earnings management as "probably the most important ethical issue facing the accounting profession" and provide initial evidence of the ethical judgments of various organizational members. The current study extends their work by examining the extent to which an individual''s ethically-related judgments in response to earnings management activities are associated with the individual''s role.In an experimental study, evening MBA students read three hypothetical scenarios involving a manager engaging in earnings management. The scenarios involved a (...) gain from an operating activity, a gain from an accounting activity, and a loss from an accounting activity. Before reading the cases, however, participants were randomly assigned to one of three roles: a shareholder, another manager from the company who is unfamiliar with the manager in the case, or another manager from the company who is familiar with the manager in the case. Following each case, participants made four ethically related judgments. (shrink)

Howard argues that the existence of unitarily inequivalent representations in Quantum Field Theory presents a problem for structural realism in this context. I consider two potential ways round this problem: 1), follow Wallace in adopting the 'naive' Lagrangian form of QFT with cut-offs; 2), adapt Ruetsche's 'Swiss Army Knife' approach. The first takes us into the current debate between Wallace and Fraser on conventional vs. algebraic QFT. The second involves consideration of the role of inequivalent representations in understanding spontaneous symmetry (...) breaking and quantum statistics. In both cases, I suggest, the structural realist has sufficient room to manoeuvre. (shrink)

This book takes up the philosophical task described by Samuel Taylor Coleridge and F.D. Maurice as digging toward the common humanity that is the ground of value. The book is an essay in philosophy defined by time (its focal point is the nineteenth century), space (its focal point is Britain), and persons (it is concerned especially with Maurice's contribution to social theory). The first chapter explores the Victorian Age as historical context and background for Maurice's work. The second explores Coleridge's (...) thought as philosophical context and background. The third explores a range of Maurice's theological works that spans his entire career. The fourth turns, finally, as Maurice did, to the practice of adult education as the place of social transformation and, more particularly, the contested terrain where human nature and human souls are turned to work in the world as persons, not hands. (shrink)

Some elementary properties of tachyons are described and then it is argued that the claim that (T) Tachyons exist, is incompatible with the truth of the Special Theory of Relativity (STR). First it is argued that from T, STR, and the negation of the principle that (Pl) Effect never precedes cause, one can derive a paradoxical conclusion, one of the so-called "causal paradoxes". An obvious response is to affirm (Pl), but then it is argued that (Pl) and (T) entail that (...) STR is false. (shrink)

A comparative study of what the most influential writers of Ancient Greece and China thought it meant to have knowledge and whether they distinguished knowledge from other forms of wisdom. It surveys selected works of poetry, history and philosophy from the period of roughly the eighth through to the second century BCE, including Homer's "Odyssey", the ancient Chinese "Classic of Poetry", Thucydides' "History of the Peloponnesian War", Sima Qian's "Records of the Historian", Plato's "Symposium", and Laozi's "Dao de Jing and (...) the writings of Zhuangzi". The intention, through such juxtaposition, is to introduce the foundational texts of each tradition which continue to influence the majority of the world's population. (shrink)

Philosophers like Shoemaker and Burge argue that only self-conscious creatures can exercise rational control over their mental lives. In particular they urge that reflective rationality requires possession of the I-concept, the first person concept. These philosophers maintain that rational creatures like ourselves can exercise reflective control over belief as well as action. I agree that we have this sort of control over our actions and that practical freedom presupposes self-consciousness. But I deny that anything like this is true of belief.

The article discusses the uncertainty in climate science and the problem this poses for policymakers confronting mitigation policy costs in the U.S. The reasons legitimate scientific uncertainty becomes magnified in the political arena are highlighted. This uncertainty results from the rapid pace of published research, as demonstrated by the paleoclimatology studies in "Nature" and the July 2005 issue of "Science." The author states that the California Air Resources Board seems to refuse to undertake an open reconsideration of the policy implications (...) of its emissions reduction strategy. The article discusses the uncertainty in climate science and the problem this poses for policymakers confronting mitigation policy costs in the U.S. The reasons legitimate scientific uncertainty becomes magnified in the political arena are highlighted. This uncertainty results from the rapid pace of published research, as demonstrated by the paleoclimatology studies in "Nature" and the July 2005 issue of "Science." The author states that the California Air Resources Board seems to refuse to undertake an open reconsideration of the policy implications of its emissions reduction strategy. (shrink)

Language comes so naturally to us that we are apt to forget what a strange and miraculous gift it is. Over the next hour you will sit in your chairs listening to a man make noise as he exhales. Why would you do such a thing? Not because the sounds are particularly melodious, but because the sounds convey information in the exact sequence of hisses and hums and squeaks and pops. As you recover the information, you think the thoughts that (...) I want you to think. Right now I am conveying ideas about language itself, but with a slightly different sequence of hisses and pops I could be talking about anything from theories of the origin of the universe to the latest plot twists in your favorite daytime drama. The fundamental scientific problem raised by language is to explain this vast expressive power. What is the trick behind our ability to fill each other’s heads with so many kinds of thoughts? (shrink)

This timely anthology gathers forty historical and contemporary readings edited for accessibility. Short introductions precede each reading and a general introduction increase student comprehension across the spectrum of readings. The volume is ideal for all levels of students in civics, political theory, and philosophy courses.

This paper examines a common misreading of the mechanics of Malebranche's doctrine of divine causal agency, occasionalism, and its roots in a related misreading of Malebranche's theories. God, contrary to this misreading, is for Malebranche constantly and actively causally engaged in the world, and does not just establish certain laws of nature. The key is in understanding just what Malebranche means by general volitions'.