An astrologer (McRitchie) replied to our article criticizing the claims of astrologers who hold that psychic or supernatural factors play a role in astrological readings (JCS, 2003). However, McRitchie mistakes our 2003 JCS article 'Is Astrology Relevant to Consciousness and Psi' for an attack on astrology when it merely asks if the performance of astrologers has implications for consciousness and psi. For example, he attempts to validate astrology by citing studies we ignored and by highlighting the supposed flaws that made (...) our tests useless. A proper scientific validation of astrology or any other practical field would critically review the existing empirical studies and then demonstrate replication of effect sizes commensurate with the claims. But McRitchie does not do this, which is most easily explained by the seeming impossibility of doing so. Our conclusion that the performance of astrologers has no useful implications for consciousness and psi is unchanged by recent or previously missed studies, whose outcomes we describe. (shrink)

The Irish poet W. B. Yeats once wrote, with great sapience and perception: Nor dread, nor hope attend A dying animal; A man awaits his end Dreading and hoping all. That death has ever been a problem to man is attested as far back as we can trace our species in the archaeological record—indeed, it seems to have been a problem even for that immediate precursor of homo sapiens, the so-called Neanderthal Man; for he buried his dead.

Jewish German philosopher Ernst Cassirer was a leading proponent of the Marburg school of neo-Kantianism. The essays in this volume provide a window into Cassirer’s discovery of the symbolic nature of human existence—that our entire emotional and intellectual life is configured and formed through the originary expressive power of word and image, that it is in and through the symbolic cultural systems of language, art, myth, religion, science, and technology that human life realizes itself and attains not only its form, (...) its visibility, but also its reality. Thought and being are set in opposition and united in genuine correspondence by the symbolic strife between them that Cassirer calls _Auseinandersetzung,_ which determines the ethical relationship of the self to the other. (shrink)

The sequencing of the human genome and decreasing costs of sequencing technology have led to the notion of ‘personalized medicine’. This has been taken by some authors to indicate that personalized medicine will provide individualized treatments solely based on one’s DNA sequence. We argue this is overly optimistic and misconstrues the notion of personalization. Such interpretations fail to account for economic, policy and structural constraints on the delivery of healthcare. Furthermore, notions of individualization based on genomic data potentially take us (...) down the road of genetic reductionism obscuring the role of environmental factors in disease and ill health. We propose that one should see personalized medicine as a way of using personal genomic information to stratify individuals into subpopulations and suggest that personalized medicine be seen within a broader idea of personalized healthcare, reflecting healthcare that integrates personal genomic data into cultural, environmental and personal contexts. (shrink)

Over the past two years, debate about the use of data taken from Nazi concentration camp experiments has intensified. Many survivors of the Holocaust have been particularly offended at the publication of hypothermia or other data. This article argues against the use of unethically obtained data, and considers the debate from the perspective of the rights of Holocaust victims.

This article presents a set of moral arguments regarding the selective abortion of fetuses on the basis of prenatal screening for late onset genetic diseases only, and for Huntington's Disease* in particular. After discussion of human suffering, human perfection and the distinctive features of the lives of people confronting late onset genetic disease, the author concludes that selective abortion is difficult to justify ethically, although it must remain a matter of personal choice.

Power has been studied in various guises in both the social cognition and the reasoning literatures. In this paper, three experiments are reported in which this factor was investigated in the domain of deontic thinking. Power of source of deontic statements was varied within several scenarios, and participants judged the degree to which they thought an injunction would be carried out. In the first experiment, permission statements were used, and it was found that, as predicted, power was positively related to (...) degree of endorsement of deontic conclusions across scenarios. In the second experiment, these findings were generalised across three further deontic domains (threat, warning, and promise) and two different syntactic forms (conjunctive and disjunctive). In the third experiment, the hypothesis that power effects were mediated by subjective judgements of conditional probability was investigated and confirmed. It is argued that these results favour theories that give a general role to probabilistic factors, rather than those based on domain-specific schemas. (shrink)

In my previous article on the benzene problem, I described how Pauling's valence bond (resonance) theory, sometimes regarded as a modernized version of Kekule's oscillation hypothesis, came to be accepted by chemists by the end of World War II. But the alternative molecular orbital theory, proposed by Mulliken, had already been developed and was regarded as quantitatively superior by many quantum chemists, though it was not as easy to visualize and did not seem to harmonize as well with traditional chemical (...) concepts. During the 1950s and 1960s, thanks to the efforts of Charles Coulson and many other theorists, the molecular orbital approach not only dominated theoretical discussions but also started to be accepted by the chemical community as a whole and became the preferred description for benzene. Possible reasons were: its greater calculational convenience when applied to large molecules; better expository methods directed toward chemists; the spectacular success of the Woodward-Hoffmann rules for pericyclic reactions and Fukui's frontier orbital theory; and the development of a general theory of aromaticity, which predicted properties of similar molecules such as cyclobutadiene (C4H4). The relative importance of these reasons is explored through a mail survey of chemists. (shrink)

Volume 9 of the Routledge History of Philosophy surveys ten key topics in the philosophy of science, logic and mathematics in the twentieth century. Each of the essays is written by one of the world's leading experts in that field. Among the topics covered are the philosophy of logic, of mathematics and of Gottlob Frege; Ludwig Wittgenstein's Tractatus ; a survey of logical positivism; the philosophy of physics and of science; probability theory, cybernetics and an essay on the mechanist/vitalist debates. (...) The volume also contains a helpful chronology to the major scientific and philosophical events in the twentieth century. It also provides an extensive glossary of technical terms in the notes on major figures in these fields. (shrink)

S. G. Williams; VIII*—Belief, Desire, and the Praxis of Reasoning, Proceedings of the Aristotelian Society, Volume 90, Issue 1, 1 June 1990, Pages 119–142, http.

Сборник посвящен изучению особенностей восприятия времени в различных исторических традициях и особенностей его фиксации в текстах. Для специалистов.