This paper traces the background to R. A. Fisher's multi-factorial theory of inheritance. It is argued that the traditional account is incomplete, and that Karl Pearson's well-known pre-Fisherian objections to the theory were in fact overcome by Pearson himself. It is further argued that Pearson's stated reasons for not accepting his own achievement has to be seen as a rationalization, standing in for deeper-seated metaphysical objections to the Mendelian paradigm of a type not readily discussed in a formal scientific paper. (...) The apparent, post-Fisherian, continued acceptance of Pearson's objections is presented as an interesting problem for the historian and sociologist. (shrink)

Nanay (2015; 2016) revives manner or attitude accounts of aesthetic experience. While manner-based accounts are promising, Nanay's claim that certain kinds of aesthetic experiences require attention to be focused on one object, but distributed across many properties of that object, that 'aesthetic attention' is necessary for 'Proustian experience', is false. Attention to objects of aesthetic experience frequently involves attention to intra-objects, objects that are proper perceptual parts of the attended objects.

On May 24, 1995, the American Medical Association Council on Ethical and Judicial Affairs issued a rather controversial opinion that it is ethically permissible to use anencephalic infants as living organ donors. Approximately 1,000 to 2,000 infants are born each year in the United States with anencephaly, a congenital birth defect whereby the infant has no forebrain and cerebrum. Without higher brain functions, the infants can never experience consciousness, thoughts, emotions, or pain. Fewer than half survive more than a day, (...) and more than 90 percent die within one week. However, by the time brain death occurs in anencephalic infants, their organs are no longer suitable for donor purposes because they have deteriorated beyond use.In 1988, the AMA Council declared that it is ethical to use the infants as organ donors only after they have died. Now the Council has revised that opinion, and it proposes to allow removal of organs before death, as long as the parents consent and two doctors concur in the diagnosis of anencephaly. (shrink)

The present account, based on introspective comments, deals with motivation and hedonic tone as subjective factors which affect continuous work at high speeds. Actual introspective reports are given. The earlier papers in the series described the experimental procedure and presented objective data.

The precautionary principle holds that we should not allow scientific uncertainty to prevent us from taking precautionary measures in response to potential threats that are irreversible and potentially disastrous. Critics of the principle claim that it deters progress and development, is excessively risk-aversive and is unscientific. This paper argues that the principle can be scientific provided that (1) the threats addressed by the principle are plausible threats, and (2) the precautionary measures adopted are reasonable. The paper also argues that one (...) may use epistemic criteria, such as consistency, coherence and explanatory power, to determine whether a threat is plausible, and that one may use practical considerations, such as effectiveness, proportionality, cost-effectiveness, realism and consistency, to determine whether a response to a threat is reasonable. (shrink)

How good is psychotherapy as a tool of research into human nature? There is an orthodox defence of it as a research tool, which relies on showing that interpretations are true of the patient when they satisfy certain criteria. This defence is examined and rejected. The reply is considered that an interpretation which 'keeps things moving' is true, or an approximation to the truth. This reply is rejected by comparing and contrasting an interpretation in psychotherapy with one from brainwashing sessions. (...) Two suppositions about psychotherapy (which weaken its discovery powers) are deliberately adopted — the suppositions that the material produced is 'perspective' and 'method' dependent. An unorthodox defence of psychotherapy is then offered — by means of a watery sense of 'discover'. This enables us to outline a weak sense in which psychotherapy is a valid enterprise, but one which is still strong enough for research purposes. (shrink)

Lectures delivered under the auspices of the University of Poona.