Spatial evolutionary game theory explains how cooperative traits can survive the intense competition in biological systems. If the spatial distribution allows cooperators to interact with each other frequently, the benefits of cooperation will outweigh the losses due to exploitation by selfish organisms. However, for a cooperative behavior to get established in a system, it needs to be found initially in a sufficiently large cluster to allow a high frequency of intracooperator interactions. Since mutations are rare events, this poses the question (...) of how cooperation can arise in a biological system in the first place. We present a simple model which captures two concepts from genetics that can explain how evolution overcomes the emergence problem. The first concept is, often in nature, a gene may not express its phenotype except under specific environmental conditions, rendering it to be a “silent” gene. The second key idea is that a neutral gene, one that does not harm or improve an organism’s survival chances, can still spread through a population if it is physically near to another gene that is positively selected. Through these two ideas, our model offers a possible solution to the fundamental problem of emergence of cooperation in biological systems. (shrink)

This major study examines the most fundamental categories in terms of which we conceive of ourselves, critically surveying the concepts of substance, causation, agency, teleology, rationality, mind, body and person, and elaborating the conceptual fields in which they are embedded. The culmination of 40 years of thought on the philosophy of mind and the nature of the mankind Written by one of the world’s leading philosophers, the co-author of the monumental 4 volume _Analytical Commentary on the Philosophical Investigations_ Uses broad (...) categories, such as substance, causation, agency and power to examine how we think about ourselves and our nature Platonic and Aristotelian conceptions of human nature are sketched and contrasted Individual chapters clarify and provide an historical overview of a specific concept, then link the concept to ideas contained in other chapters. (shrink)

A questionnaire on the attitudes towards the functions of research ethical committees was sent to members of selected research ethical committees in Wessex and some controls. Almost all respondents felt there was a need for ethical review of research projects; 42 per cent thought there was a need for some training before joining a committee; 67 per cent thought the system could be improved and 47 per cent thought that monitoring or follow-up procedures should be adopted. Ethical committees were thought (...) to be purely advisory, as opposed to mandatory, by 33 per cent, and 63 per cent thought they should restrict their review to ethical problems as opposed to scientific or design problems. Views about the function of non-medical members ranged from 'none at all' to 'very important'. Of the 10 controls who were asked whether they would become a member of an ethical committee if asked, seven said that on balance they would and the reasons stated varied from the view that it was a 'very important committee' to the feeling that it was 'a necessary but irksome job'. (shrink)

This article, written by a former justice of the Supreme Court of India and chairman of the Press Council of India, describes the media accountability system in India and argues for the global necessity for such systems. It declares the need for free press systems for the survival of democratic institutions and claims that society has an obligation to monitor media systems so they remain free. The alternative will be government regulation, which will suspend the vital characteristics of a free (...) press. A press council, on the other hand, can work more cooperatively with the press to assure responsibility. Global forces make it important for the mass media to explore the virtues inherent in media accountability systems, such as press councils. This article suggests why those systems are increasingly important, proposes structures and functions for such councils, and uses the Press Council of India as an example of a working organization. (shrink)

The question of how literary fiction is used for political and ideological propaganda involves both textual and contextual comparative analysis. Using recent discussions of the literary genre of prophecy, Mehtonen explores the case of a hitherto unexplored anonymous fictional publication from 1770, which became a literary sensation and was soon translated from German into Danish, Russian, Swedish, Finnish and Dutch. Mehtonen shows how this narrative – about the 106-year-old Swiss hermit Martin Zadeck, who presented on his deathbed in 1769 a (...) prophecy about the coming of a powerful united Northern Europe – was closely attached not only to emerging ideas of Europe and its transoceanic expansion after the Seven Years War (1756–1763), but also to topical trends in the utopian fiction of the nobility and military networks in the Northern European monarchies. Mehtonen concludes that the seemingly simple prophecy by Zadeck, often catalogued as »devotion literature«, in fact addressed multiple audiences and even clashing worldviews. The monarchic and colonialist ideas of the narrative appealed to royalist patriots; the legendary and mythological layers were immediately evident to readers familiar with the Rosicrucian and Hermetic underpinnings; the millenarian vision pleased the eschatological mindset of proponents of religious awakening movements; and, ultimately, the Zadecksche Gattung was food for enlightened critiques and philosophies concerning superstition. (shrink)

It has been argued that the fundamental laws of physics are deceitful in that they give the impression of greater unity and coherence in our theories than is actually found to be the case. Causal stories and phenomenological relationships are claimed to provide a more acceptable account of the world, and only theoretical entities — not laws — are considered as perhaps corresponding to real features of the world.This paper examines these claims in the light of the author's own field (...) of research: high energy physics. Some of the distinctions upon which the above conclusions are based are found not to be tenable in practice. Examples from experimental particle physics are presented which suggest an important role of the underlying theoretical structure which cannot be overlooked. It is argued that the fundamental theories must, in fact, be treated as being as worthy or unworthy of ontological commitment as the entities they postulate or the phenomenological relationships they inspire. Whilst it is conceded that aspects of the current theoretical formalism belie literal interpretation, it is maintained that revision in these particular areas need not affect the symmetry principles, particle spectra, or coupling strengths that largely determine the empirical content of the theory. (shrink)

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

Upshot: Time constraints, locked curriculums, strict management, and possible anarchy in the classroom are some of the themes that originated from the commentaries. I argue that these challenges should be viewed holistically in the broader picture. I also question the educator’s role in mitigating these obstacles. My advice: Do it anyway.

This chapter contains sections titled: Background The Tractatus The role of the Tractatus in the history of analytic philosophy The collapse of the Tractatus vision The Philosophical Investigations Philosophy of language Philosophy of mind The critique of metaphysics and nature of philosophy Wittgenstein's place in postwar analytic philosophy Notes Bibliography.

The physical world consists of relatively enduring objects that exist in an objective spatiotemporal framework, that consist of matter of one kind or another, and that interact with each other in physical processes and events. In the course of his reflections on the idea of a private language, and more generally in his ruminations on psychology and the philosophy of psychology, Wittgenstein subjected the traditional philosophical picture to critical scrutiny. In every respect he found it a distortion of grammar in (...) the flawed mirror of metaphysics. The concept of pain‐location is parasitic on the concept of the sufferer from pain, for the location of a pain is where the sufferer points and where he avows it is. Frege presented the idea that pains (experiences in general) are inalienably owned by the person whose pains or experiences they are as a metaphysical insight into the essential nature of things. (shrink)

In reviewing Ellis' OCT of Catullus, Housman scorned the ‘diction and metre’ of Carm. 64.37, ‘Pharsaliam coeunt, Pharsalia tecta frequentant’. Yet several subsequent editors have agreed with Ellis and have also refrained from emending Pharsaliam. Even if there has not been enough discomfort with the MS reading to put some editors off retaining it, they might yet welcome a piece of positive evidence to support this decision. I will make the case that a passage in Statius' Achilleid may indicate that (...) the later poet was familiar with the line as the MSS have it. (shrink)