This paper discusses recent neuroscientific research that indicates a solution for what we label the ''causal problem'' of pain qualia, the problem of how the brain generates pain qualia. In particular, the data suggest that pain qualia naturally supervene on activity in a specific brain region: the anterior cingulate cortex (ACC). The first section of this paper discusses several philosophical concerns regarding the nature of pain qualia. The second section overviews the current state of knowledge regarding the neuroanatomy and physiology (...) of pain processing. The third section highlights the recent research by Rainville et al. [(1997) Pain affect encoded in human anterior cingulate but not somatosensory cortex, Science, 277, 968-971], which suggests that pain affect is encoded in the ACC. The final section of the paper spells out exactly how these data affect the causal problem of pain qualia. (shrink)

It has been 35 years since the publicationMelzack and Wall's Gate Control Theory whichhypothesized that nociceptive information wassubject to dynamic regulation by mechanismslocated in the spinal cord dorsal horn thatcould ultimately lead to hyperalgesic orhypoalgesic states. This paper examines GateControl Theory in light of our currentunderstanding of the neuroanatomical,neurophysiological and neurochemical substratesof nociception and antinociception. Despiteits initial controversies, no one has proposeda more comprehensive overall theory of painmodulation or has successfully refuted most ofthe basic tenets of this theory.

A widely accepted theory holds that emotional experiences occur mainly in a part of the human brain called the amygdala. A different theory asserts that color sensation is located in a small subpart of the visual cortex called V4. If these theories are correct, or even approximately correct, then they are remarkable advances toward a scientific explanation of human conscious experience. Yet even understanding the claims of such theories—much less evaluating them—raises some puzzles. Conscious experience does not present itself as (...) a brain process. Indeed experience seems entirely unlike neural activity. For example, to some people it seems that an exact physical duplicate of you could have different sensations than you do, or could have no sensations at all. If so, then how is it even possible that sensations could turn out to be brain processes? (shrink)

Part intellectual autobiography and part exposition of complex yet contemporary economic ideas, this lively conversation with renowned scholar and public intellectual Kenneth J. Arrow focuses on economics and politics in light of history, current events, and philosophy as well. Reminding readers that economics is about redistribution and thus about how we treat each other, Arrow shows that the intersection of economics and ethics is of concern not just to economists but for the public more broadly. With a foreword by (...) Amartya Sen, this book highlights the belief that government can be a powerful force for good, and is particularly relevant in the current political climate and to the lay reader as well as the economist. (shrink)

One of the central questions of economics relates to the coordination of individual units within a large organization to achieve the central objectives of that organization. This book examines the problems involved in allocating resources in an economic system where decision-making is decentralized into the hands of individuals and individual enterprises. The decisions made by these economic agents must be coordinated because the input decisions of some must eventually equal the output decisions of others. Coordination arises naturally out of the (...) mathematical theory of optimization but there is still the question of how it can be achieved in practice with dispersed knowledge. The essays here explore the many facets of this problem. Nine papers are grouped under the title 'Economies with a single maximand'. They include papers on static and dynamic optimization, decentralization within firms, and nonconvexities in optimizing problems. Fourteen papers are concerned with 'Economies with multiple objectives'. Among the topics covered here are stability of competitive equilibrium, stability in oligopology, and dynamic shortages. The final part of the book includes three papers on informational efficiency and informationally decentralized systems. Leonid Hurwitcz is the Nobel Prize Winner 2007 for The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel, along with colleagues Eric Maskin and Roger Myerson, for his work on the effectiveness of markets. (shrink)

This book is written for the non-philosophy major taking 'Contemporary Moral Issues' or 'Intro to Ethics' courses. It provides a method to research any complex moral issue in hundreds of print, periodical, and Internet research sources, and gives a model of the method applied to the question of capital punishment.

I comment on Amartya Sen's study of the relations between the analysis of freedom and the theory of social choice. Two of his themes are analysed with regard to their contribution to an analytic understanding of the issues. These are: (1) the multiple interpretations of the concept of ‘preferences’ as a foundation for the formal conceptualizations of social choice and freedom; and (2) some issues in the formalization of freedom as a value to be compared with outcomes. Under (2), I (...) mainly point out some difficulties in the existing analyses and mildly support a ‘flexibility’ interpretation of freedom that I have advanced earlier. I conclude with some observations drawn from history and literature which complicate the value bien-pensant thinkers are prone to place on freedom. (Published Online February 16 2006). (shrink)

Hume said that to have a memory image of some individual, x, is to perceive a ‘faint copy’ of some prior perception of x. This classical view of memory images includes three distinct claims: Images and percepts are mental entities which serve as objects for a ‘direct’ or ‘non-inferential’ perception. A memory image of some individual, x, shares numerous properties with some prior perception of x.

This study examines cheating behaviors among 742 marketing and management majors at three public AACSB-accredited business schools. Specifically, we studied the simultaneous influence of demographic and attitudinal characteristics on: (1) reported prior cheating behavior; (2) the tendency to neutralize cheating behaviors; and, (3) likelihood of future cheating. We additionally examined the impact of in-class deterrents on neutralization of cheating behaviors and the likelihood of future cheating. We also directly tested potential mediating effects of neutralization on cheating behavior.We conducted independent assessments (...) of the validity of the Smith et al. (2002) model of cheating behavior and its antecedents using structural equations modeling procedures. Results supported the differentiation of the theoretical constructs within the specified process model. Furthermore, tests of the aforementioned theoretical model indicated that the primary influences on future cheating were prior cheating, and the degree to which one neutralized prior cheating behaviors. Equally noteworthy, in contrast to previous research we found in-class deterrents to have no significant influence in either neutralizing behavior or future cheating proclivities. (shrink)

Recent research questions the validity of student evaluation of teaching (SET) data to measure teaching and learning. Yet, there is extensive use of this instrument around the world, which arguably contributes to a decline in the rigor of college classes. This performance measurement has lead to both unethical grade inflation and coursework deflation as faculty try to entertain students rather than educating them. These unethical teaching techniques used by many faculties are on the same plane as the unethical practices of (...) executives “cooking their books.” Ethical and unethical SET management techniques of professors are discussed herein, along with incentive and structural pander pollution of administrators and universities. (shrink)

After decades of acrimonious debate on the nature of scientific knowledge, researchers in the human or social sciences are reaching a state of relative equanimity, a condition that may be characterized as a reflective pragmatism. Yet, even while the context has favored the development of new forms of research, the longstanding ocular metaphor of inquiry remains pervasive. That is, researchers continue the practice of observing what is the case, with the intent to illuminate, understand, report on, or furnish insight into (...) given states of affairs. And, while selectively useful, such an orientation is not only limited in potential but subject to a receding span of application. As I will propose, when the logics of reflective pragmatism are fully extended, we enter a new territory of understanding, one in which the vision of research is radically altered. We replace the captivating gaze on the world as it is with value based explorations into what it could be. This conception of a future forming orientation to research opens the way to new aims, practices, and reflections. (shrink)

This volume powerfully examines divides and mistrust between urban communities and police. The essays challenge readers to contemplate how eroding trust developed, the concerns and challenges facing divided communities, and possible pathways forward considering whose lives matter.

Hume said that to have a memory image of some individual, x, is to perceive a ‘faint copy’ of some prior perception of x. This classical view of memory images includes three distinct claims: Images and percepts are mental entities which serve as objects for a ‘direct’ or ‘non-inferential’ perception. A memory image of some individual, x, shares numerous properties with some prior perception of x.

This paper 1) argues that libertarians are virtually as badly off as compatibilists in the face of the objection to the Free Will Defence that omnipotent God could have ensured that all free beings always but freely did right, and 2) explores the prospects for an "upgraded" Free Will Defense which takes freedom merely as a necessary condition for a further higher good which logically could not be achieved if God employed any of the available strategies--under both compatibilist and libertarian (...) assumptions--for creating morally free beings without the risk of moral evil. (shrink)