One criticism of David Lewis's account of counterfactuals is that it sometimes assigns the wrong truth-value to a counterfactual when both antecedent and consequent happen to be true. Lewis has suggested a possible remedy to this situation, but commentators have found this to be unsatisfactory. I suggest an alternative solution which involves a modification of Lewis's truth conditions, but which confines itself to the resources already present in his account. This modification involves the device of embedding one counterfactual within another. (...) On the revised set of truth conditions, counterfactuals with true components are sometimes true and sometimes false, in a way that is more in keeping with our intuitive judgments about such statements. (shrink)

A pigeon has been conditioned to peck at red objects and has also been conditioned to peck at triangular objects. The pigeon is now presented with a red triangle and pecks. In virtue of which of the object's properties did the pigeon peck? I argue that the disjunctive property "red or triangular" best answers this question and that this in turn gives us reason to admit such disjunctive properties to our ontology. I also show how the criterion for causal efficacy (...) that I employ, expressed in terms of counterfactual conditionals, works to preclude spurious disjunctive properties from counting as efficacious. (shrink)

This paper outlines various classroom exercises to be given at the beginning of an introductory logic course. The purpose of the exercises is to gain students’ attention while introducing them to basic terms and principles of logic, both inductive and deductive. The suggested exercises are flexible enough to introduce a range of material and to do so in a variety of sequences, according to the instructor’s preference.

This paper outlines various classroom exercises to be given at the beginning of an introductory logic course. The purpose of the exercises is to gain students’ attention while introducing them to basic terms and principles of logic, both inductive and deductive. The suggested exercises are flexible enough to introduce a range of material and to do so in a variety of sequences, according to the instructor’s preference.

Temporal logic of causal knowledge over general partially ordered structures of local states is defined. The definition of knowledge captures the change of state due to action executions. The structures are a variant of flow event structures including prime event structures and branching processes of Petri Nets. Modalities corresponding to the causality, concurrency, and indistinguishability relations are used. Formulas are interpreted over local state occurrences. The logic is proved to be decidable and a complete axiomatization is provided.

In this new edition of his acclaimed autobiography — long out of print and rare until now — Alan Watts tracks his spiritual and philosophical evolution from a child of religious conservatives in rural England to a freewheeling spiritual teacher who challenged Westerners to defy convention and think for themselves. From early in this intellectual life, Watts shows himself to be a philosophical renegade and wide-ranging autodidact who came to Buddhism through the teachings of Christmas Humphreys and D. T. (...) Suzuki. Told in a nonlinear style, In My Own Way wonderfully combines Watts’ own brand of unconventional philosophy and often hilarious accounts of gurus, celebrities, psychedelic drug experiences, and wry observations of Western culture. A charming foreword written by Watts’ father sets the tone of this warm, funny, and beautifully written story of a compelling figure who encouraged readers to “follow your own weird” — something he always did himself, as his remarkable account of his life shows. (shrink)

Co-published with the University of Queensland Press. HPC holds rights in North America and U. S. Dependencies. Since its first publication in 1976, Alan Chalmers's highly regarded and widely read work--translated into eighteen languages--has become a classic introduction to the scientific method, known for its accessibility to beginners and its value as a resource for advanced students and scholars. In addition to overall improvements and updates inspired by Chalmers's experience as a teacher, comments from his readers, and recent developments (...) in the field, this fourth edition features an extensive chapter-long postscript that draws on his research into the history of atomism to illustrate important themes in the philosophy of science. Identifying the qualitative difference between knowledge of atoms as it figures in contemporary science and metaphysical speculations about atoms common in philosophy since the time of Democritus offers a revealing and instructive way to address the question at the heart of this groundbreaking work: What is this thing called science? (shrink)

White searches for the subtler side of Nietzsche beyond his ambiguous support for violence and oppression. He looks at the `yes saying teachings' articulated with the `voice of beauty'.

Since its first publication in 1976, Alan Chalmers's highly regarded and widely read work--translated into eighteen languages--has become a classic introduction to the scientific method, known for its accessibility to beginners and its value as a resource for advanced students and scholars. -- Amazon.com.

This compilation offers a unique synthesis of the traditional branches of Eastern thought by drawing upon their historical connections and common foundations in mystical experience.

Evolutionary developmental biology (Evo-devo) is a loose conglomeration of research programs in the life sciences with two main axes: (a) the evolution of development, or inquiry into the pattern and processes of how ontogeny varies and changes over time; and, (b) the developmental basis of evolution, or inquiry into the causal impact of ontogenetic processes on evolutionary trajectories—both in terms of constraint and facilitation. Philosophical issues are found along both axes surrounding concepts such as evolvability, novelty, and modularity. The developmental (...) basis of evolution has garnered much attention because it speaks to the possibility of revising a standard construal of evolutionary theory, but the evolution of development harbors its own conceptual questions. This article addresses the heterogeneity of Evo-devo’s conglomerate structure (including disagreements over its individuation), as well as the concepts and controversies of philosophical interest pertaining to the evolution of development and the developmental basis of evolution. Future research will benefit from a shift away from global theorizing toward the scientific practices of Evo-devo. (shrink)

Featuring the edited transcripts of eight lectures delivered by Alan Watts from 1960 to 1973. The Tao of Philosophy offers a rich introduction to the wit and wisdom of one of the foremost philosophers of the twentieth century.

“Life exists only at this very moment, and in this moment it is infinite and eternal. For the present moment is infinitely small; before we can measure it, it has gone, and yet it exists forever…. You may believe yourself out of harmony with life and its eternal Now; but you cannot be, for you are life and exist Now.”–from Become What You Are In this collection of writings, including nine new chapters never before available in book form, Watts displays (...) the intelligence, playfulness of thought, and simplicity of language that has made him so perennially popular as an interpreter of Eastern thought for Westerners. He draws on a variety of religious traditions, and covers topics such as the challenge of seeing one’s life “just as it is,” the Taoist approach to harmonious living, the limits of language in the face of ineffable spiritual truth, and the psychological symbolism of Christian thought. (shrink)

An explanation is given of why it is in the nature of inquiry into whether or not p that its aim is fully achieved only if one comes to know that p or to know that not-p and, further, comes to know how one knows, either way. In the absence of the latter one is in no position to take the inquiry to be successfully completed or to vouch for the truth of the matter in hand. An upshot is that (...) although knowledge matters because truth matters this should not be understood to mean that knowledge matters because true belief matters. (shrink)

In order to come to your senses, Alan Watts often said, you sometimes need to go out of your mind. Perhaps more than any other teacher in the West, this celebrated author, former Anglican priest, and self-described spiritual entertainer was responsible for igniting the passion of countless wisdom seekers to the spiritual and philosophical delights of India, China, and Japan. With Out of Your Mind, you are invited to immerse yourself in six of this legendary thinker's most engaging teachings (...) on how to break through the limits of the rational mind and expand your awareness and appreciation for the great game unfolding all around us. Distilled from Alan Watts’s pinnacle lectures, Out of Your Mind brings you an inspiring new resource that captures the true scope of this brilliant teacher in action. For those both new and familiar with Watts, this book invites us to delve into his favorite pathways out of the trap of conventional awareness, including: • The art of the “controlled accident”—what happens when you stop taking your life so seriously and start enjoying it with complete sincerity • How we come to believe “the myth of myself”—that we are skin-encapsulated egos separate from the world around us—and how to transcend that illusion • Why we must fully embrace chaos and the void to find our deepest purpose • Unconventional and refreshing insights into the deeper principles of Buddhism, Hinduism, Western philosophy, Christianity, and much more. (shrink)

In his newly updated version of The Anatomy of a Constitutional Law Case, Alan F. Westin provides a documentary portrait of historically important constitutional law case, 'Youngstown Sheet & Tube Co. v. Sawyer, ' from its rise in a bargaining dispute in the steel industry during 1952 to the aftermath of its decision by the United States Supreme Court. Westin has added to his classic book additional materials and personal commentaries collected since the work was first published. The new (...) information covers what went on within the Truman administration, what went on within the Supreme Court when analyzing and resolving issues that come before it. Westin includes selections from transcripts, briefs and other official proceedings, adds notes describing each phase of the constitutional process, and a section of commentary and questions relating this case to others. (shrink)

In spite of a powerful tradition, more than two thousand years old, that in a valid argument the premises must be relevant to the conclusion, twentieth-century logicians neglected the concept of relevance until the publication of Volume I of this monumental work. Since that time relevance logic has achieved an important place in the field of philosophy: Volume II of Entailment brings to a conclusion a powerful and authoritative presentation of the subject by most of the top people working in (...) the area. Originally the aim of Volume II was simply to cover certain topics not treated in the first volume--quantification, for example--or to extend the coverage of certain topics, such as semantics. However, because of the technical progress that has occurred since the publication of the first volume, Volume II now includes other material. The book contains the work of Alasdair Urquhart, who has shown that the principal sentential systems of relevance logic are undecidable, and of Kit Fine, who has demonstrated that, although the first-order systems are incomplete with respect to the conjectured constant domain semantics, they are still complete with respect to a semantics based on "arbitrary objects." Also presented is important work by the other contributing authors, who are Daniel Cohen, Steven Giambrone, Dorothy L. Grover, Anil Gupta, Glen Helman, Errol P. Martin, Michael A. McRobbie, and Stuart Shapiro. Robert G. Wolf's bibliography of 3000 items is a valuable addition to the volume. (shrink)

This paper deals with the problem of verification of game-like structures by means of symbolic model checking. Alternating-time Temporal Epistemic Logic (ATEL) is used for expressing properties of multi-agent systems represented by alternating epistemic temporal systems as well as concurrent epistemic game structures. Unbounded model checking (a SAT based technique) is applied for the first time to verification of ATEL. An example is given to show an application of the technique.

All this is tightly reasoned, the argument is packed, but the language is clear."—Christian Century "The man value of this book seems to me to be that it ...

Drawing upon ancient Hindu philosophy, the author explores the human psyche and the importance of personal identity.

'Working Memory, Thought, and Action' is the magnum opus of one of the most influential cognitive psychologists of the past 50 years. This new volume on the model he created discusses the developments that have occurred within the model in the past twenty years, and places it within a broader context.

In this wide-ranging interview Alan Norrie discusses how he became involved with Critical Realism, his work on Dialectical Critical Realism, and responses to it amongst the Critical Realist communi...

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are _conditioned_ by the brain, but do not _emerge_ from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, (...) as proposed by Wolfgang Pauli and Carl Jung. To test his hypothesis, Wallace employs the Buddhist meditative practice of _samatha_, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of _vipasyana_, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion. The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism. (shrink)

Including significant passages from The Prince, The Discourses, The Art of War and History of Florence, this illuminating book explores the influence of Machiavelli, who was often reviled as a teacher of evil, on the modern state.

An atheist drawn to religion, Alan Soffin shows how to conceptualize a "God" who is in and of the cosmos rather than also beyond it as theists affirm. This allows Soffin and those who see value in the path he blazes to embrace and value the treasures of religion even while not being theistic" --Provided by publisher.

The relationship between religiosity and ethical behavior at work has remained elusive. In fact, inconsistent results in observed magnitudes and direction led Hood et al. (The psychology of religion: An empirical approach, 1996 ) to describe the relationship between religiosity and ethics as “something of a roller coaster ride.” Weaver and Agle (Acad Manage Rev 27(1):77–97, 2002 ) utilizing social structural versions of symbolic interactionism theory reasoned that we should not expect religion to affect ethical outcomes for all religious individuals; (...) rather, such a relationship likely depends on specific religious attitudes including religious motivation orientation (intrinsic RMO vs. extrinsic RMO), perceived sacred qualities of work (job sanctification), and views of God (VOG, loving vs. punishing). We examined the effects of these three religious attitudes on participants’ judgments of 29 ethically questionable vignettes. Consistent with symbolic interactionism theory, intrinsic RMO and having a loving view of God were both negatively related to endorsing ethically questionable vignettes, whereas extrinsic RMO was positively related to endorsing the vignettes. Unexpectedly, job sanctification was positively related to endorsing the vignettes. However, both intrinsic and extrinsic RMO moderated this relationship such that sanctifying one’s job was related to ethical judgments only for those who were: (a) low in intrinsic RMO or (b) high in extrinsic RMO. We reasoned based on symbolic interactionism theory that intrinsically motivated participants, in contrast to extrinsically motivated participants, may have utilized their religious beliefs as a guiding framework in making ethical judgments. (shrink)

We are all concerned by the environmental threats facing us today. Environmental issues are a major area of concern for policy makers, industrialists and public groups of many different kinds. While science seems central to our understanding of such threats, the statements of scientists are increasingly open to challenge in this area. Meanwhile, citizens may find themselves labelled as "ignorant" in environmental matters. In Citizen Science Alan Irwin provides a much needed route through the fraught relationship between science, the (...) public and the environmental threat. (shrink)

Approaches to the Study of Man In this chapter we shall distinguish two broad approaches to the study of human behaviour, the natural scientific, ...

Can we know anything for certain? There are those who think we can (traditionally labeled the "dogmatists") and those who think we cannot (traditionally labeled the "skeptics"). The theory of knowledge, or epistemology, is the great debate between the two. This book is an introductory and historically-based survey of the debate. It sides for the most part with the skeptics. It also develops out of skepticism a third view, fallibilism or critical rationalism, which incorporates an uncompromising realism about perception, science, (...) and the nature of truth. (shrink)