This academic text features articles regarding paranormal, extraordinary, or fringe-science claims. It logically examines the claims of astrology; psychic ability; alternative medicine and health claims; after-death communication; cryptozoology; and faith healing, all from a skeptical perspective. Paranormal Claims is a compilation of some of the most eye-opening articles about pseudoscience and extraordinary claims that often reveal logical, scientific explanations, or an outright scam. These articles, steeped in skepticism, teach critical thinking when approaching courses in psychology, sociology, philosophy, education, or science.

In the pursuit of knowledge, Dorion Sagan argues in this dazzlingly eclectic, rigorously crafted, and deliciously witty collection of essays, scientific authoritarianism and philosophical obscurantism are equally formidable obstacles to discovery. As science has become more specialized and more costly, its questing spirit has been constrained by dogma. And philosophy, perhaps the discipline best placed to question orthodoxy, has retreated behind dense theoretical language and arcane topics of learning. Guided by a capacious, democratic view of science inspired by the examples (...) set by his late parents—Carl Sagan, who popularized the study of the cosmos, and Lynn Margulis, an evolutionary biologist who repeatedly clashed with the scientific establishment—Sagan draws on classical and contemporary philosophy to intervene provocatively in often-charged debates on thermodynamics, linear and nonlinear time, purpose, ethics, the links between language and psychedelic drugs, the search for extraterrestrial intelligence, and the occupation of the human body by microbial others. Informed by a countercultural sensibility, a deep engagement with speculative thought, and a hardheaded scientific skepticism, he advances controversial positions on such seemingly sacrosanct subjects as evolution and entropy. At the same time, he creatively considers a wide range of thinkers, from Socrates to Bataille and Descartes to von Uexküll, to reflect on sex, biopolitics, and the free will of Kermit the Frog. Refreshingly nonconformist and polemically incisive, _Cosmic Apprentice_ challenges readers to reject both dogma and cliché and instead recover the intellectual spirit of adventure that should—and can once again—animate both science and philosophy. (shrink)

It is a commonplace in the history of science that reputations of scientists play important roles in the stories of scientific knowledge. I argue that to fully understand these roles we should see reputations as produced by communicative acts, consider how reputations become known about, and study the factors influencing such processes. I reapply James Secord's ‘knowledge-in-transit’ approach; in addition to scientific knowledge, I also examine how ‘biographical knowledge’ of individuals is constructed through communications and shaped by communicative contexts. My (...) case study is Carl Sagan, widely discussed – amongst scientists, media professionals and publics – for his skill as a charismatic popularizer, his perceived arrogance, his political activism, and his debated merit as a researcher. By examining how aspects of Sagan's reputation circulated alongside his scientific work – rather than existing as a static context for his scientific work – I show how different forms of knowledge influence each other as they circulate. (shrink)

Remembering seems, to philosophers and scientists, one of the most mystifying of human activities. Yet natural language users have no problem understanding what is meant by ‘memory’. Memory is simply the ability to recall personally experienced events and certain kinds of information such as facts, names, or faces; or how to perform certain actions, like riding a bike or playing chess. It is on this basis that people sometimes make claims about themselves or others having a good or bad memory, (...) especially for things like names, numbers, or faces. Why then is memory such a mystery? Because, firstly, of its diversity: memory enables us to perform a plethora of different tasks, including the continuous interpretation of every moment of consciousness. Secondly, different forms of memory have different standards of accuracy, and often dramatically different criteria for success. (shrink)

This remarkable book presents a rich and up-to-date view of evolution that explores the far-reaching implications of Darwin's theory and emphasizes the power, significance, and relevance of evolution to our lives today. After all, we ourselves are the product of evolution, and we can tackle many of our gravest challenges -- from lethal resurgence of antiobiotic-resistant diseases to the wave of extinctions that looms before us -- with a sound understanding of the science.

Transcending the various formal concepts of life, this captivating book offers a unique overview of life's history, essences, and future. "A masterpiece of scientific writing. You will cherish "What Is Life?" because it is so rich in poetry and science in the service of profound philosophical questions".--Mitchell Thomashow, "Orion". 9 photos. 11 line illustrations.

Controversy over the possibility of detecting design in natural sciences: According to intelligent design theory, certain biological and cosmic phenomena are designed by an intelligent being and this design is scientifically detectable. However, critics refuse to regard this theory as scientific, thereby suggesting that it does not deserve serious discussion in scientific circles. The article presents main methodological objections to intelligent design theory, indicating its unscientific or pseudoscientific character and impossibility of scientific design detection. Critics try to show that this (...) theory: 1) violates the principle of methodological naturalism ; 2) is empirically untestable; 3) it does not invoke natural laws, says nothing about the designer and the designing mechanism; 4) it does not offer predictions; 5) it is an argument from ignorance, and 6) it does not lead to fruitful research program and hence is not useful for science. These objections will be analyzed from the perspective of methodological thesis of design theorists that the sufficient condition of design inference are the characteristic effects leaved by the activity of the designer, which indicate the final cause, although they do not have to be the basis for determining the designer’s identity. If this thesis is sound, then the objections that intelligent design theory is not scientific are rebutted or weakened. Moreover, it turns out that, basically, detecting design of supernatural beings does not differ from detecting design of natural beings. For that reason, there is no qualitative difference between these two procedures and both can be regarded as scientific. (shrink)

Carl F. Craver investigates what we are doing when we use neuroscience to explain what's going on in the brain. When does an explanation succeed and when does it fail? Craver offers explicit standards for successful explanation of the workings of the brain, on the basis of a systematic view about what neuroscientific explanations are.

Intelligent design theory claims that certain biological and cosmic phenomena point to the activity of some unspecified intelligent being behind them and that it is a fully scientific conclusion. Critics often respond that, in fact, intelligent design is a religious idea because the real agenda of proponents of the theory is to reintroduce supernatural, Christian beliefs into science, public education, and other domains of western culture. In other words, it is said that the source of inspiration for the theory reveals (...) its religious, and therefore unscientific, nature. The purpose of this article is to evaluate validity of this objection, both with regard to the actual views of intelligent design proponents, as well as from the perspective of philosophy and history of science. It is argued that to express this objection is to commit the so-called genetic fallacy — evaluating the merits of an idea solely on the basis of its origin — and it can be easily applied to the proponents of naturalistic theories as well. Moreover, it is clear that intelligent design can be and is formulated without reference to any kind of religious doctrine. Hence, it is concluded that from methodological point of view the objection concerning the putative religious motivations of design theorists is an illegitimate rhetorical strategy in order to exclude intelligent design from serious scientific consideration and that the proper critical reaction to the theory requires a different basis for counter-argumentation. Key words RELIGION, INTELLIGENT DESIGN THEORY. (shrink)

Carl Craver investigates what we are doing when we sue neuroscience to explain what's going on in the brain.

The dominant neuroscientific theory of spatial memory is, like many theories in neuroscience, a multilevel description of a mechanism. The theory links the activities of molecules, cells, brain regions, and whole organisms into an integrated sketch of an explanation for the ability of organisms to navigate novel environments. Here I develop a taxonomy of interlevel experimental strategies for integrating the levels in such multilevel mechanisms. These experimental strategies include activation strategies, interference strategies, and additive strategies. These strategies are mutually reinforcing, (...) providing a kind of interlevel and intratheoretic robustness that has not previously been recognized. (shrink)

In his historical perspective on the changes in scientific thought over the last 100 years, Carl N. Degler explores the study of social evolution and the ongoing search for human nature. In Search of Human Nature provides a detailed perspective on the reasons behind the shifting emphasis in social thought from biology, to culture, and again to biology. Degler examines why these changes took place, the evidence and people fostering these changes and why students of human nature decided to (...) accept this momentous change in thought. He suggests varying ideologies as the underlying force behind this shift in the study of social science. From Darwin's theory that human social behaviour has drastically evolved from animals, to the belief that human experience serves as the basic differentiating factor in humans, Degler provides a thorough and captivating examination of the roots of human behaviour. (shrink)

What moral status should we attribute to stem cells? To answer this neglected question, we look in this essay at the properties of embryos and other entities that could develop into beings who have uncontested moral status, namely, adult humans. Our analysis indicates that those who grant moral status to embryos should also grant it to stem cells. This has implications that verge on absurdity, since even if we were to try to do what we can to protect these entities, (...) we would face the dilemma that the development of any embryo requires the destruction of other potential beings. We respond to objections, including the claim that the destruction of human embryos is wrong not because of the potential of human embryos but because human embryos are actual beings with a rational nature. We conclude that the more plausible position is to deny moral status to embryos, and thus to stem cells as well. (shrink)

With In Search of Mechanisms, Carl F. Craver and Lindley Darden offer both a descriptive and an instructional account of how biologists discover mechanisms. Drawing on examples from across the life sciences and through the centuries, Craver and Darden compile an impressive toolbox of strategies that biologists have used and will use again to reveal the mechanisms that produce, underlie, or maintain the phenomena characteristic of living things. They discuss the questions that figure in the search for mechanisms, characterizing (...) the experimental, observational, and conceptual considerations used to answer them, all the while providing examples from the history of biology to highlight the kinds of evidence and reasoning strategies employed to assess mechanisms. At a deeper level, Craver and Darden pose a systematic view of what biology is, of how biology makes progress, of how biological discoveries are and might be made, and of why knowledge of biological mechanisms is important for the future of the human species. (shrink)

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections (...) in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Uber Den Psychologischen Ursprung Der Raumvorstellung Carl Stumpf S. Hirzel, 1873 Space perception. (shrink)

Editor James Fetzer presents an analytical and historical introduction and a comprehensive bibliography together with selections of many of Carl G. Hempel's most important studies to give students and scholars an ideal opportunity to appreciate the enduring contributions of one of the most influential philosophers of science of the 20th century.

In this systematic introduction to the philosophy of Charles S. Peirce, the author focuses on four of Peirce's fundamental conceptions: pragmatism and Peirce's development of it into what he called 'pragmaticism'; his theory of signs; his phenomenology; and his theory that continuity is of prime importance for philosophy. He argues that at the centre of Peirce's philosophical project is a unique form of metaphysical realism, whereby continuity and evolutionary change are both necessary for our understanding of experience. In his final (...) chapter Professor Hausman applies this version of realism to contemporary controversies between anti-realists and anti-idealists. Peirce's views are compared to those of such contemporary figures as Davidson, Putnam, and Rorty. The book will be of particular interest to philosophers concerned with American philosophy and current debates on realism as well as linguists working in semiotics. (shrink)

According to one large family of views, scientific explanations explain a phenomenon (such as an event or a regularity) by subsuming it under a general representation, model, prototype, or schema (see Bechtel, W., & Abrahamsen, A. (2005). Explanation: A mechanist alternative. Studies in History and Philosophy of Biological and Biomedical Sciences, 36(2), 421–441; Churchland, P. M. (1989). A neurocomputational perspective: The nature of mind and the structure of science. Cambridge: MIT Press; Darden (2006); Hempel, C. G. (1965). Aspects of scientific (...) explanation. In C. G. Hempel (Ed.), Aspects of scientific explanation (pp. 331–496). New York: Free Press; Kitcher (1989); Machamer, P., Darden, L., & Craver, C. F. (2000). Thinking about mechanisms. Philosophy of Science, 67(1), 1–25). My concern is with the minimal suggestion that an adequate philosophical theory of scientific explanation can limit its attention to the format or structure with which theories are represented. The representational subsumption view is a plausible hypothesis about the psychology of understanding. It is also a plausible claim about how scientists present their knowledge to the world. However, one cannot address the central questions for a philosophical theory of scientific explanation without turning one’s attention from the structure of representations to the basic commitments about the worldly structures that plausibly count as explanatory. A philosophical theory of scientific explanation should achieve two goals. The first is explanatory demarcation. It should show how explanation relates with other scientific achievements, such as control, description, measurement, prediction, and taxonomy. The second is explanatory normativity. It should say when putative explanations succeed and fail. One cannot achieve these goals without undertaking commitments about the kinds of ontic structures that plausibly count as explanatory. Representations convey explanatory information about a phenomenon when and only when they describe the ontic explanations for those phenomena. (shrink)

Traditional just war doctrine holds that political leaders are morally responsible for the decision to initiate war, while individual soldiers should be judged solely by their conduct in war. According to this view, soldiers fighting in an unjust war of aggression and soldiers on the opposing side seeking to defend their country are morally equal as long as each obeys the rules of combat. Revisionist scholars, however, maintain that soldiers who fight for an unjust cause bear at least some responsibility (...) for advancing an immoral end, even if they otherwise fight ethically. This article examines the attitudes of the American public regarding the moral equality of combatants. Utilizing an original survey experiment, we find that the public's moral reasoning is generally more consistent with that of the revisionists than with traditional just war theory. Americans in our study judged soldiers who participate in unjust wars as less ethical than soldiers in just wars, even when their battlefield conduct is identical, and a large proportion supported harsh punishments for soldiers simply for participating in unjust wars. We also find, however, that much of the American public is willing to extend the moral license of just cause significantly further than revisionist scholars advocate: half of the Americans in our survey were willing to allow an unambiguous war crime—a massacre of innocent women and children—to go unpunished when the act was committed by soldiers fighting for a just cause. Our findings suggest that incorporation of revisionist principles into the laws of war would reinforce dangerous moral intuitions encouraging the killing of civilians. (shrink)

I present a controversy surrounding the cardinal Christoph Schönborn's op-ed article in New York Times, titled "Finding Design in Nature". In his paper, Schön-born challenges the claim that pope John Paul II accepted neodarwinian evolution as a possible method of God's creation of life forms and, especially, human beings. Moreover, cardinal says that neodarwinism contradicts Christian doctrine of creation. In Schönborn's view, neodarwinism excludes the possibility that there is a real design in nature and this is contradictory to the Catholic (...) Church's stand that this design could be and is recognizable by human reason. I argue, just like cardinal Schönborn, that neodarwinism actually is incompatible with the Christian doctrine of creation. I find also that his views, as well as some of the recent utterances of pope Benedict XVI, echoes the claims of intelligent design theory's proponents, who are skeptical of neodarwinism's validity and argue that they formulated scientific methods of detection of design in nature. Therefore, one can have a valid suspicion that these two leading hierarchs of Catholic Church attempt, though not explicitly, to embrace intelligent design theory as an appropriate view of origins for Christians in contrast with the currently dominating scientific view of biological evolution. (shrink)

METHODOLOGICAL NATURALISM —A NECESSARY CONDITION OF SCIENCE? S u m m a r y Due to the success of Darwinian theory of evolution, with its methodological presuppositions, modern science is dominated by the principle of methodological naturalism, according to which only explanations invoking natural causes are acceptable in science. Supernatural or—in a broader sense—non-natural explanations, such as creationism or so-called intelligent design theory, are regarded as unscientific. The article analyzes the following questions: 1) Is it possible—contrary to methodological naturalism—to detect (...) scientifically the marks of the activity of intelligent beings, both natural and supernatural, in bio-logical and cosmic processes and structures? 2) What are the implications of methodological naturalism for science defined realistically, that is understood as a search for truth about the world of nature? 3) If one accepts that the inner-scientific per-missibility of concepts contradicting the principle of methodological naturalism is justified, would it be tantamount to the absolute exclusion of methodological naturalism as a principle directing the scientific inquiry? (shrink)

The main purpose of this article is a presentation of one of the subtheories included in the so-called intelligent design theory - a concept of irreducible complexity of the biochemical systems. The concept says that some features of different biochemical structures indicate that they are designed. It is an alternative concept to naturalistic theories of evolution, and especially to the Neo-Darwinian theory of the development of the life forms that is currently the dominating theory in biology. I shortly discuss the (...) logical and empirical point of the concept of irreducible complexity, whereas I give special attention to the most interesting, from the methodological point of view, part of the concept, namely the explanatory point. The explanatory point is concerned with the issue of design detection in natural sciences. I present also a response of the concept\'s of irreducible complexity critics, in the form of a variety of proposals of the evolutionary scenarios of the irreducibly complex systems origins. Although some of these scenarios describe material processes that, theoretically, are capable of producing the irreducible complexity, I agree with a criticism of intelligent design theory proponents that a high degree of speculativity of the evolutionary explanations presently does not allow for examination if these explanations correspond to the real history of irreducibly complex systems origins. Because, so far, both the evolutionists and design theorists are developing only general approaches to the issue of irreducible complexity that need further detailed analyses, I recognize that the problem of irreducible complexity of the biochemical systems remains unsolved in the advantage of one of the proposed theories. (shrink)

Under this name, on October 20-21, 1992, an international scientific conference was held in Kyiv. The organizers were the Institute of Philosophy of the National Academy of Sciences of Ukraine, the Ukrainian Association of Religious Studies, the UOC - the Kyiv Patriarchate, the Department of Philosophy and Religious Studies at the University of Kyiv-Mohyla Academy.