'This book is a model of philosophical and Heideggerian scholarship.

The replicability of experiment is routinely offered as the gold standard of evidence. I argue that it is not supported by a universal principle of replicability in inductive logic. A failure of replication may not impugn a credible experimental result; and a successful replication can fail to vindicate an incredible experimental result. Rather, employing a material approach to inductive inference, the evidential import of successful replication of an experiment is determined by the prevailing background facts. Commonly, these background facts do (...) support successful replication as a good evidential guide and this has fostered the illusion of a deeper, exceptionless principle. (shrink)

© 2011 by Oxford University Press. All rights reserved. Results on the observational indistinguishability of spacetimes demonstrate the impossibility of determining by deductive inference which is our spacetime, no matter how extensive a portion of the spacetime is observed. These results do not illustrate an underdetermination of theory by evidence, since they make no decision between competing theories and they make little contact with the inductive considerations that must ground such a decision. Rather, these results express a variety of indeterminism (...) in which a specification of the observable past always fails to fix the remainder of a spacetime. This form of indeterminism is more troubling than the familiar indeterminism of quantum theory. The inductive inferences that can discriminate among the different spacetime extensions of the observed past are here called "opaque," which means that we cannot readily see the warrant that lies behind them. (shrink)

Considered one of the most important works of modern philosophy, Critique of Pure Reason offers a profound exploration of the nature of knowledge and perception. In this English-language translation by JMD Meiklejohn, Immanuel Kant's seminal work is made accessible to a wider audience. Illuminating and challenging, this book is an essential resource for anyone interested in the history of philosophy and the nature of human thought. This work has been selected by scholars as being culturally important, and is part of (...) the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

Newtonian cosmology is logically inconsistent. I show its inconsistency in a rigorous but simple and qualitative demonstration. "Logic driven" and "content driven" methods of controlling logical anarchy are distinguished.

This book is a critical examination of the philosophical and moral issues in relation to human enhancement and the various related medical developments that are now rapidly moving from the laboratory into the clinical realm. In the book, the author critically examines technologies such as genetic engineering, neural implants, pharmacologic enhancement, and cryonic suspension from transhumanist and bioconservative positions, focusing primarily on moral issues and what it means to be a human in a setting where technological interventions sometimes impact strongly (...) on our humanity. The author also introduces the notion that death is a process rather than an event, as well as identifies philosophical and clinical limitations in the contemporary determination of brain death as a precursor to organ procurement for transplantation. The discussion on what exactly it means to be dead is later applied to explore philosophical and clinical issues germane to the cryonics movement. Written by a physician/ scientist and heavily referenced to the peer-reviewed medical and scientific literature, the book is aimed at advanced students and academics but should be readable by any intelligent reader willing to carry out some side-reading. No prior knowledge of moral philosophy is assumed, as the various key approaches to moral philosophy are outlined early in the book. (shrink)

Both natural and engineered systems are fundamentally dynamical in nature: their defining properties are causal, and their functional capacities are causally grounded. Among dynamical systems, an interesting and important sub-class are those that are autonomous, anticipative and adaptive (AAA). Living systems, intelligent systems, sophisticated robots and social systems belong to this class, and the use of these terms has recently spread rapidly through the scientific literature. Central to understanding these dynamical systems is their complicated organisation and their consequent capacities for (...) re- and self- organisation. But there is at present no general analysis of these capacities or of the requisite organisation involved. We define what distinguishes AAA systems from other kinds of systems by characterising their central properties in a dynamically interpreted information theory. (shrink)

BackgroundInternational partnerships in research are receiving ever greater attention, given that technology has diminished the restriction of geographical barriers with the effects of globalisation becoming more evident, and populations increasingly more mobile.DiscussionIn this article, we examine the merits and risks of such collaboration even when strict universal ethical guidelines are maintained. There has been widespread examples of outcomes beneficial and detrimental for both high and low –income countries which are often initially unintended.SummaryThe authors feel that extreme care and forethought should (...) be exercised by all involved parties, despite the fact that many implications from such international work can be extremely hard to predict. However ultimately the benefits gained by enhancing medical research and philanthropy are too extensive to be ignored. (shrink)

This article describes the historical abandonment of the distinctive conception of the social dimensions of cognition, emotion and behavior embraced by American social psychologists in the early decades of the twentieth century. It is suggested that part of the reason why the original conception of the social was abandoned by American psychologists was because of its association with theories of the “group mind,” the apparent threat it posed to cherished principles of rationality and autonomy, and the impoverished conception of the (...) social inherited from European crowd theorists that came to inform the experimental study of social groups. It is suggested that while these factors partly explain the neglect of the social in American social psychology, none represent particularly good reasons for abandoning the original conception of the social. Consequently there are in principle no impediments to the revival of the theoretical and experimental study of the social dimensions of cognition, emotion and behavior in contemporary American social psychology. (shrink)

Since the origins of the notion of emergence in attempts to recover the content of vitalistic anti-reductionism without its questionable metaphysics, emergence has been treated in terms of logical properties. This approach was doomed to failure, because logical properties are either sui generis or they are constructions from other logical properties. If the former, they do not explain on their own and are inevitably somewhat arbitrary (the problem with the related concept of supervenience, Collier, 1988a), but if the latter, reducibility (...) is assured because logical constructs are reducible, by definition, to their logical components. A satisfactory account of emergence must recognise that it is a dynamical, not a logical property of property of natural systems, and that its basis is dynamical rather than logical composition. Collier (1988a) introduced the concept of cohesion as the closure of the causal relations among the dynamical parts of a dynamical particular that determine its resistance to external and internal fluctuations that might disrupt its integrity. Cohesion is an equivalence relation that partitions a set of dynamical particulars into unified and distinct entities, providing the identity conditions for such particulars. Cohesion blocks reduction of dynamical particulars, and is necessary for dynamical emergence. We will give reasons for thinking that cohesion might be sufficient for emergence as well. (shrink)

The theory of random propositions is a theory of confirmation that contains the Bayesian and Shafer—Dempster theories as special cases, while extending both in ways that resolve many of their outstanding problems. The theory resolves the Bayesian problem of the priors and provides an extension of Dempster's rule of combination for partially dependent evidence. The standard probability calculus can be generated from the calculus of frequencies among infinite sequences of outcomes. The theory of random propositions is generated analogously from the (...) calculus of frequencies among pairs of infinite sequences of suitably generalized outcomes and in a way that precludes the inclusion of contrived orad hoc elements. The theory is also formulated as an uninterpreted calculus. (shrink)

Behavior, language, development, identity, and science—all of these phenomena are commonly characterized as 'social' in nature. But what does it mean to be 'social'? Is there any intrinsic 'mark' of the social shared by these phenomena? In the first book to shed light on this foundational question, twelve distinguished philosophers and social scientists from several disciplines debate the mark of the social. Their varied answers will be of interest to sociologists, anthropologists, philosophers, psychologists, and anyone interested in the theoretical foundations (...) of the social sciences. (shrink)

In this paper it is argued that studies involving subjects who attempt to verbally predict the outcome of experiments concerning unexpected and surprising psychological processes do not constitute a critical test of simulation theories. The failure of ‘observer‐subjects’ to predict the outcome of such experiments does not demonstrate that their anticipatory abilities are ‘cognitively penetrable’ and thus based upon theory, as Nichols, Stich, Leslie and Klein (1996) maintain. This is because such studies are based upon the doubtful assumption that our (...) ability to verbally predict another’s behaviour is a reliable measure of our ability to anticipate it. It is suggested that studies involving nonverbal measures of our anticipatory capacities would constitute a more decisive test of simulation theory. (shrink)

The potential use of stem cells in the treatment of a variety of human diseases has been a major driving force for embryonic stem cell research. Another productive area of research has been the use of human stem cells to reconstitute human organ systems in animals in an attempt to create new animal models for human diseases. However, the possibility of transplanting human embryonic brain cells or precursor brain cells into an animal fetus presents numerous ethical challenges. This paper examines, (...) from a Jewish perspective on human dignity, several bioethical concerns related to the reconstitution of animal brains with human neurons. (shrink)

Multiculturalism has not yet systematically addressed, much less challenged, dominant approaches to poverty and welfare reform. This lacuna must be rectified since the widespread poverty experienced by people of color poses a substantive threat to the development of a truly inclusive and multicultural society. Present approaches to poverty, defined in the context of welfare reform, are defective for three reasons: First, welfare reform basically aims to reduce welfare “dependency” by moving so-called able-bodied welfare recipients off welfare and into the labor (...) market. This project seems destined to fail given a chronic scarcity of jobs, and especially decent paying jobs. Second, welfare reform does not provide an adequate framework for the general alleviation of poverty since many poor receive little or no welfare assistance. Third, welfare assistance is based on an invidious, stigmatizing distinction between the able-bodied poor (viewed as unworthy and disreputable) and the disabled poor. Thus, given disproportionate rates of poverty among people of color as well as a general (but mistaken) impression that US poverty is principally a “minority” problem, present policies and attitudes toward the poor insure that many people of color will bear the brunt of economic and symbolic marginalization despite gains which accrue to some people of color as the result of greater racial and cultural inclusiveness. (shrink)