We show that for random bit strings, Up, with probability, image, the first order quantifier depth D) needed to distinguish non-isomorphic structures is Θ, with high probability. Further, we show that, with high probability, for random ordered graphs, G≤,p with edge probability image, D)=Θ, contrasting with the results for random graphs, Gp, given by Kim et al. [J.H. Kim, O. Pikhurko, J. Spencer, O. Verbitsky, How complex are random graphs in first order logic? Random Structures and Algorithms 26 119–145] of (...) D)=log1/pn+O. (shrink)

We show that for random bit strings, Up, with probability, image, the first order quantifier depth D) needed to distinguish non-isomorphic structures is Θ, with high probability. Further, we show that, with high probability, for random ordered graphs, G≤,p with edge probability image, D)=Θ, contrasting with the results for random graphs, Gp, given by Kim et al. [J.H. Kim, O. Pikhurko, J. Spencer, O. Verbitsky, How complex are random graphs in first order logic? Random Structures and Algorithms 26 119–145] of (...) D)=log1/pn+O. (shrink)

St. Augustine's just war theory involves eight principal elements: a) a punitive conception of war, b) assessment of the evil of war in terms of the moral evil of attitudes and desires, c) a search for authorization for the use of violence, d) a dualistic epistemology which gives priority to spiritual goods, e) interpretation of evangelical norms in terms of inner attitudes,f) passive attitude to authority and social change, g) use of Biblical texts to legitimate participation in war, and h) (...) an analogical conception of peace. It does not include non-combatant immunity or conscientious objection. A contemporary assessment of the elements is offered. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 453 PAUL HENRY (19o6-1984) Paul Henry was a renowned scholar of Plotinus and Neo-Platonism. Born in Louvain, the son of a chemistry professor at the university there, he was sent to school in England during World War I. He then returned to Belgium, and studied philosophy and theology at Louvain, and joined the Society of Jesus. He did further studies in Paris in Middle Eastern culture, and (...) studied Arabic in Syria, Lebanon, and Palestine. In Rome he did further studies and received an S.T.D. from the Pontifical Gregorian University, as well as a Licentiate in Sacred Scripture from the Pontifical Gregorian University. He was appointed professor at the Institut Catholique in Paris. He published several fundamental studies on Plotinus and the development of NeoPlatonism in Western thought. He and Hans Rudolf Schwyzer of Zurich collaborated on the critical edition of Plotinus's Enneads,and he and his former student, Pierre Hadot, produced the critical edition of the theological treatises of Marius Victorinus. Paul Henry made his first visit to the United States in 1952 where he was a visiting professor at Fordham. At a meeting of the American Philosophical Association that year he met Richard Popkin. They became close friends. This led to Henry being invited to be a visiting professor at the University of Iowa, to give the Foster lecture on the immortality of the soul at the University of California, Berkeley, and to his later being appointed a regular professor at the University of California, San Diego. He also was a visiting professor at the University of Pennsylvania, Duke, Northwestern, the College of New Rochelle and St. John's University in New York. Paul Henry was an important consultant and adviser to the JournaloftheHistoryofPhilosophy in its early years. With his vast erudition, his understanding of the different kinds of scholarship being undertaken in Europe and America, in Catholic and non-Catholic institutions, he was able to assist us in finding the best scholarly articles, the best referees and reviewers of materials in many fields. Paul Henry was a person of immense charm, vivacity and humanity. He was able to break down barriers between people of differing backgrounds, and to form deep, abiding friendships with students and scholars all over the world. He took great interest in a variety of ventures to increase learning and understanding in intellectual history. His concerns ranged from early Christian thought, pagan Neo-Platonism, the fusion of the two in Victorinus and Augustine, up to leading intellectual ideas in modern European thought such as the structuralism of LeviStrauss and the theology of Teilhard de Chardin. He encouraged young and maturing scholars in America and Europe, and tried to bring out the very best of their abilities. He encouraged the understanding of different thought systems, the appreciation of their strengths and weaknesses. And, perhaps as much as any one in the post-second-World-War period, he encouraged frank and open discussions between Catholic and non-Catholic scholars, and thereby built many bridges. Those who knew him have profited immensely from his learning, wisdom and humanity. Those who worked to launch and develop the Journal are especially grateful for his help and support in the early days of this venture. We hope that his scholarship will encourage many others to develop fresh understandings of Neo-Platonism and its importance in the philosophical, theological and scientific world, from ancient times to the present. He will be sorely missed, but he has left a great legacy to those working in the history of philosophy. RICHARD H. POPKIN... (shrink)

Integrating concepts of maintenance and of origins is essential to explaining biological diversity. The unified theory of evolution attempts to find a common theme linking production rules inherent in biological systems, explaining the origin of biological order as a manifestation of the flow of energy and the flow of information on various spatial and temporal scales, with the recognition that natural selection is an evolutionarily relevant process. Biological systems persist in space and time by transfor ming energy from one state (...) to another in a manner that generates structures which allows the system to continue to persist. Two classes of energetic transformations allow this; heat-generating transformations, resulting in a net loss of energy from the system, and conservative transformations, changing unusable energy into states that can be stored and used subsequently. All conservative transformations in biological systems are coupled with heat-generating transformations; hence, inherent biological production, or genealogical proesses, is positively entropic. There is a self-organizing phenomenology common to genealogical phenomena, which imparts an arrow of time to biological systems. Natural selection, which by itself is time-reversible, contributes to the organization of the self-organized genealogical trajectories. The interplay of genealogical (diversity-promoting) and selective (diversity-limiting) processes produces biological order to which the primary contribution is genealogical history. Dynamic changes occuring on times scales shorter than speciation rates are microevolutionary; those occuring on time scales longer than speciation rates are macroevolutionary. Macroevolutionary processes are neither redicible to, nor autonomous from, microevolutionary processes. (shrink)

In this paper, I hope to reintroduce debate on the issue of aesthetic supervenience, especially in light of work undertaken by metaphysicians in recent years. After providing a brief walkthrough of some of the major views on supervenience generally, including several important metaphysical distinctions, I build upon views by Jerrold Levinson, John Bender, Nick Zangwill, and Gregory Currie, to develop a realist thesis of strong local supervenience, such that aesthetic properties of artworks and other objects depend upon their formal/structural (...) properties and reduce to powers to produce aesthetic effects of particular kinds in suitable perceivers under suitable conditions. (shrink)

ABSTRACT Objective: To describe how local research ethics committees (LRECs) consider and apply research ethics in the evaluation of biomedical research proposals. Design: A qualitative study was conducted using purposeful sampling, focus groups and a grounded theory approach to generate data and to analyse the work of the LRECs. Setting and participants: 11 LRECs of the Mexican Institute of Social Security (IMSS). Results: LRECs considered ethics to be implicit in all types of research, but that ethics reviews were only necessary (...) for projects that included the direct participation of human beings. The LRECs appeared to understand the importance of consent, as in the completion of a consent form, but did not emphasise the importance of the process of acquiring ‘informed’ consent. The committees considered their main roles or functions to be: (a) to improve the methodological quality of research and to verify – if applicable – the ethical aspects; (b) to encourage personnel to undergo research training; (c) to follow‐up research to oversee the adherence to norms and compliance with a specified research timetable. Conclusions: This study provides a valuable insight into how these LRECs understand the ethical review process. The emphasis of the committees was on rules, regulations, improving research methodology and research training, rather than a focus on efforts to protect the rights and well being of research subjects. The results encourage further normative and descriptive lines of investigation concerning education and the development of LRECs. (shrink)

The relation between religious and scientific explanations of events and states of affairs has been the subject of much debate. For example, are the statements ‘John's life was saved by surgery’ ‘John's life was saved in answer to prayer’ in competition with each other and, if so, in what way? They do not seem to be rival causal explanations, nor are they straightforwardly contradictory. Yet each seems to cast doubt on the other, or at least to make it (...) to some extent redundant. (shrink)

Tuberculosis is a major global public health challenge, and a majority of countries have adopted a version of the global strategy to fight Tuberculosis, Directly Observed Treatment, Short Course (DOTS). Drawing on results from research in Ethiopia and Norway, the aim of this paper is to highlight and discuss ethical aspects of the practice of Directly Observed Treatment (DOT) in a cross-cultural perspective.

In lieu of an abstract, here is a brief excerpt of the content:THE UNITY OF THE VICES JONATHAN JACOBS Oolgate University, Hamilton, New York JOHN ZEIS Oanisius Ooilege, Buffalo, New York W:E SOMETIMES describe someone 1rus "just plain,, ' ' • • 0 " ' ' • • mean, or Just plam d1shonesit, orr JUSt pJam unw." Or we say" thaJt wrus ·a just plain ·stupid thing rto do.," G~a:liizing from tlhese and lik!e descriiptions, we can ask, are there (...) any "just plain" vices? By this I mean, are :amy vices pure, 1e.g., can rthere he Cl'lllelty hut nort injustice or in!t:Jempertance, intemperance hut no!t a £ailill'e orf pmctical wisdom, cowardice but not intemperance or injustice, and so on? Is therie perhaps a unity of the vices? Is each ;a col'l'IU!ption thrat involves the coITUpiting ctontriburtion of the othe'l'IS? If there is,a, run:iity of the vicies, then 1be:inig ra vicious individual is Il!Ort siinply 1a ma!bter o:f failing :across the dimensioill of one or rrunothe.r 1 Cihaa:iae1becisltic. ]t ms tan extensi,ve diaiilure, 1a unified (:if l[JIOrt toit.al) failure, even if it is most evident 1and preVialent in one or another •specific respecit. 'f1his iis not to isay thrut.theiie is just one vice,.any moil'!e 1than '!Jo.endorse the unity of it.he virtues is to reduce tth:em to Ollle. There.are many woes OOlld many virrbues, eaiCh respeotively h!ruving to do with dillemnt 1and variously!l'le1aibed crupacirties, motives, emotions, and tiiaiits. Yet, rut least with respect to the virtues a good caise can be mrude :that they.are unified, aind thrut ·AnisbotLe was oorrreot in concluding that practical wisdom :and viWtues of cha;riacter mum occur st quite 1 s1tably, even if '1llolt happily. In any case, we ail"e in 1 to:tal ag.rteemelllt with Geach when he 1sayis 1that ithaJt "If 1a man's ha1bit of sound moml judgme1J11t is virtiiafod anyiwhere, then :it is at risk eVierywhere; but not all dangel"s issue in disa1sit1e'f!s." 3 But 1thes1e dis1as!ters arie aV1eTted r.not because of,any moml str1ength of characil:er 1 th:ait the agent 1truly ihas bUJt heca:us1 e of a me11e inc1ilJJaition tues. 'Ilhe former may he very :firm ox srtable. Mo11eover the n:aituil'ally vi11tuous rindividual may giener1a1ly no1t he oornfused or.impeded maction by "b.ar:d easies" or nnvelty. Alt times he rmay, 1and lthien me may find his re1sourroes iinoompe1be!I1t O'I.' unoel 'l:Ja1in in 1bhreir direetives. Hut the main rpo:inlt of co111iCT'last is thait mo11al virtues 11eflieot 1a 1evel of 1agency wh1oh involves undersitanding 1and self-determin1ation engiaged 1 to t:hat undersltanding, 1a 1leviel tihJait tis 1ruhsen1t foom iinc1ination-grounded action. Na,tu11a1l vri:r1tues 1a1rie ll101t to he despised, 1 and 1aclts :thait fLorw 1f110m 1tJhem 1are not w:iithout moml Wiortlh. But, using the fangiuiage of Fr1a:nk£u:rt, mom1l virtues are oha1racter]s,tios thait refiecrt second order volitions.5 The aiotis: thait flow fil1om them •are not H11e reis:ult of ways one just hrupens to be. And the undeil'-,starnding involvred in moml vrntues makes mo'ral misdireotion 1 1es;s li1"ely. Again, mnswder suoh t.lrings rus mis1applied oomprussfon, or paiti:errce, whioh can involve u1mairness 1and imprudence. P1 errharpis it.is heoausie rbhe mo:rial V1mtueis rare unified that it is 1so hard to rbe 1good. They invo1vie a complex reperrto:We of judgmenits, d1sposi!tiorrs, and moti¥es. No one of them can he oomp1ete on its own, and wie c1an't oome to have 1 tJhem simply 1hy decis1on. One oan til.'y rbo he move coumgeous bU1t caill't ibring it rubout meriely hy init1emal eommanid. Self-imposrutiion in5 In " Freedom of the Will and 'The Concept of a Person," H. Frankfurt writes, "Someone has a desire of the second order when he wants simply to have a certain desire or when he wants a certain desire to be his will. In situations of the latter kind, I shall call his second-order desires "secondorder volitions" or " volitions of the second order." Now it is having... (shrink)

Mrs. Krook seems to describe her own religious position in the following words on p. 347 of her book: “the religious Humanist, who has received his first life from the Judaeo–Christian religion and is condemned to nurse his redemptive hope in solitude between the emancipated irreligious on the one side and the orthodox religious on the other …”. It is a pity that she delayed until the last paragraph to make explicit what one gathered only as the book went on. (...) One reader at least for most of the length of the book survived in hope between the desire to put the book away on the one hand and the desire to be kindled at some flame on the other. To him the book really seemed to come alive with the consideration of Messianic Humanism and in particular D. H. Lawrence’s The Man Who Died. One felt that there was something coming earlier on, especially from the discussion of Arnold’s Literature and Dogma, and one was told that one could expect even more from a consideration of Henry James, but the book until then might have seemed little more than a collection of not very well related comments on a series of texts: Plato’s Gorgias, Hobbes’s Leviathan, St. Paul’s First Epistle to the Corinthians, Hume’s Enquiry into the Principles of Morals, J. S. Mill’s Three Essays on Religion, Matthew Arnold’s Literature and Dogma, F. H. Bradley’s Ethical Studies, and then Lawrence’s The Man Who Died. (shrink)

Under the careful editorship of R. A. Markus, this book appears to be one of the very finest anthologies of critical essays dedicated to the elucidation of the thought of St. Augustine. Those familiar with Markus’ contribution to The Cambridge History of Later Greek and Early Medieval Philosophy will readily attest to the depth as well as to the breadth of understanding which Markus brings to Augustine scholarship. Three of the essays appear for the first time: "Action and Contemplation," by (...) Robert J. O’Connell; "Si Fallor, Sum," by Gareth B. Matthews; "On Augustine’s Concept of a Person," by A. C. Boyd. The remaining articles have appeared either as separate pieces or as journal articles: "St. Augustine and Christian Platonism," by A. H. Armstrong; "St. Augustine on Signs," by R. A. Markus; "The Theory of Signs of St. Augustine’s De Doctrina Christiana," by B. Darrell Jackson; "Augustine on Speaking from Memory" and "The Inner Man," by Gareth B. Matthews; "Augustine on Foreknowledge and Free Will," by William L. Rowe; "Augustine on Free Will and Predestination," by John M. Rist; "Time and Contingency in St. Augustine," by Robert Jordan; "Empiricism and Augustine’s Problems about Time," by Hugh M. Lacey; "Political Society," by P. R. L. Brown; "The Development of Augustine’s Ideas on Society before the Donatist Controversy" and "De Civitate Dei, XV, 2, and Augustine’s Idea of the Christian Society," The essays display scholarly depth as well as concern for contemporary philosophical problems. It is an excellent addition to Augustine scholarship and to contemporary philosophizing. This book is part of the Doubleday Anchor Modern Studies in Philosophy Series, under the general editorship of Amelie O. Rorty.—D. A. C. (shrink)

In the same year, 1961, Peter D. Mitchell and Robert R.J.P. Williams both put forward hypotheses for the mechanism of oxidative phosphorylation in mitochondria and photophosphorylation in chloroplasts. Mitchell's proposal was ultimately adopted and became known as the chemiosmotic theory. Both hypotheses were based on protons and differed markedly from the then prevailing chemical theory originally proposed by E.C. Slater in 1953, which by 1961 was failing to account for a number of experimental observations. Immediately following the publication of Williams's (...) hypothesis and before his own was published, Mitchell initiated a correspondence. Examination of the letters shows the development of a dispute based on the validity of the proposals, who should have priority and particularly whether Mitchell had drawn on Williams's work without acknowledgement. We have concluded that Mitchell's proposals were original although it is evident that prior to the correspondence Williams had considered and rejected a proposition similar to Mitchell's theory. However, a major cause of the dispute was the difference in disciplinary backgrounds of Mitchell, a microbial biochemist and Williams, a chemist. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 165 of the church regularly gives renewed expression to inspiration in constantly new existential contexts. There the Christian churches have sometimes done well, and sometimes less well, leading to disillusionment. We can regard all this as a generally accepted consensus among contemporary theologians, though the instruments of the church's teaching authority often have a tendency to dwell on ' the letter ' of earlier statements and to (...) underestimate their historieal and hermeneutical dimensions" (208). Those in the Magisterium who dwell on 'the letter ' believe, erroneously in Schillebeeckx's judgment, that history can and does give rise to nonnative, enduring facts and forms. Theologians who attend to historical relativizing and hermeneutical theorizing, correctly in Schillebeeckx's judgment, know better. His book is clearly designed to demonstrate this point. There is one sense in which his hook docs not, and indeed cannot, fail, given how the facts which he presents for the reader's judgment arise out of the theory with which he begins and necessarily point to the conclusion which his theory already presupposes. This is a fail-safe method for getting to where one wants to go. Unfortunately, it gets there by way of an enormous detour around the facticity of the Catholic faith and practice, a facticity which, despite the efforts of some of our best known (if not finest) theologians over a two thousand year history, has consistently refused to submit to the hypothetical and the theoretical reason of rationalist theologians. Our faith is centered on the Christ, the incarnate, historical Logos of tradition and Scripture, not on the disincarnate, unhistorical logos of theoretical theology. Schillebeeckx is not the first, nor will he be the last, theologian intent upon reducing the Catholic faith to some hypothetical methodology. Happily, however, and perhaps even miraculously, the Church always manages to survive her theologians, a fact which cannot but offer solace to many of the readers of this book. University of St. Thomas Houston, Texas JOYCE A. Ll'J'TLE The.Argument of the "Tractatus :" Its Relevance to Contempora~·y Theories of Logic, Language. Mind, and Philosophical Trust. By RroHARD M. McDoNOUGH. Albany: State University of New York Press, 1986. Pp. xii + 311. This book attempts an analysis of the Tractatits Logico-Philosophicus based on taking Wittgenstein's professed "fundamental idea' as the hermeneutic key. Tractatus 4.0312 states, in part: "My fundamental idea is 166 BOOK REVIEWS that the 'log·ical constants' are not representatives." McDonough believes that previous interpreters of the Tractatus have either ignored or downplayed the importance of this statement, and he writes in the conviction that taking it seriously produc&s a reading of the Tractatits that is friendlier toward philosophical language and argumentation than " the strong nagativ& views... which have been hastily claimed " as the import of the book (p. 11). In order to establish this "fundamental idea" as an interpretative device McDonough reminds the reader of links among three ideas. The first is the idea that the logical constants are not representatives. The second is the idea that the sole (real) logical constant is the general propositional form (T 5.47). The third is the fact that the status of the propositions of logic as tautologies exhibits the logic of their constituents, and hence, the logical properties of language and the world (T 6.12). By developing the relations among these ideas, and extending them to the interpretation of the Tractatiis as a whole, McDonough aims to show that Wittgenstein is committed to an explicit, only "technically nonsensical," philosophical doctrin& concerning the derivation of general metaphysical facts about ontology from general facts about the philosophy of logic. This doctrine he characterizes as "the argument of th& Tractatus." By attributing to the book an argmnent or doctrine (in the sense just mention &d) he contradicts those commentators who have understood Wittg·enstein to be earnestly requiring real silence about philosophy and to b& asserting seriously that the Tractatu,s is a self-refuting treatise, to be kicked aside. once its lessons are learned. J\1foDonoug·h begins with vVittgenstein's understanding of negation and th& problem wheth&r there are negative facts. McDonough discusses Russell 's attempt to sort this out, and claims that Wittgenstein diagnoses Russell's mistake in this remark; "For it is difficult... (shrink)

It is proposed that our memory is made up of individual, unconnected Records, to each of which is attached a Heading. Retrieval of a Record can only be accomplished by addressing the attached Heading, the contents of which cannot itself be retrieved. Each Heading is made up of a mixture of content in more or less literal form and context, the latter including specification of environment and of internal states (e.g. drug states and mood). This view of memory allows an (...) easy account of a number of natural memory phenomena as well as a variety of laboratory findings such as the differences between recall and recognition. The theory further proposes that Headed Records can neither be deleted nor modified. Data apparently against such a hypothesis can be accounted for in terms of the retrieval process. (shrink)

Each contributor to this volume, collected in conjunction with St. Louis University's sesquicentennial celebrations, addresses himself to the title topic in terms of his own field. The first part of the book contains essays grouped loosely under the theme "The Environment of Learning." This section is introduced by Ong with a thumbnail portrait of the knowledge explosion, its history, its technological apparatus, its social implications, and its undergirding presupposition: a faith in the intelligibility of the universe. Other essays in the (...) section cover university education, education in Africa, international politics, urban problems, and architecture. In his essay, McLuhan moves from a discussion of architecture to an explanation of a certain art form which integrates separate environmental fragments into a gestalt fusion of artist, art form, and art work. This art form, this "happening," for post-mechanical man is the environment itself plus the programmed structuring of its elements. John Macquarrie builds a doctrine of human responsibility using the creation myth and a little Heidegger to portray man not as the sovereign over creation but as its steward and guardian. The second section deals with specific areas of knowledge. J. R. Zacharias leads off with a superficial account of how scientific training, with its emphasis on objectivity, can lead to moral sureness and of how scientists make moral decisions. This ethical emphasis is maintained as other contributors in biology, law, and business discuss the impact of technology in their area and the "way out" possibilities of the future. The final three essays are moderate by comparison. J. D. Collins, speaking for philosophy, points out that philosophers are characteristically more concerned with their past than with their future, that they delay in order to reflect when others barge ahead, and that consequently for them the knowledge explosion has also been a knowledge implosion. However, he does manage a discussion of philosophy's new "developing patterns," the most significant for him being the convergence of phenomenology and language analysis. M. Eliade gives a short account of the history of religions, and Karl Rahner ends the book with a crisp essay relating Christian eschatology to secular ideologies of the future.--S. O. H. (shrink)

Dewey's development, on the socio-political plane, is analyzed in terms of his pre-roosevelt quasi-socialism to his post-roosevelt, 1930's mild liberalism and anti-communism. the complicated relations of dewey's with the emerging "third world" revolutions and with the new soviet revolutionary government and with the trotskyist (sidney hook) movement in the u. s. during that time, made a break between dewey's new brand of gradualist, piecemealist, plague-on-both-your-houses liberalism and the real left, and dewey's outlook maintained its continuity as a dominant mode of (...) liberal thought to this day, with all the dire consequences of that. (shrink)

This is a fascinating book. It uses tuberculosis to look at the balance between individual liberty and the public good: the tensions created between personal liberty and social responsibility, a strong theme in all work in public health. The context is New York in the 1990s, but as Coker states, “This book uses the lens of tuberculosis control, and in particular the detention of non-infectious individuals, to examine America's response to its most vulnerable and marginalised citizens, and asks the question: (...) `is detention of non-infectious, non-compliant individuals right from ethical, legal, and public health perspectives'”. The book is divided into nine chapters. It …. (shrink)

This volume is a Festschrift dedicated to Charles Kahn comprised of more than 20 papers presented at the conference "Presocratics and Plato: Festschrift Symposium in Honor of Charles Kahn", 3-7 June 2009. The conference was held at the European Cultural Center of Delphi, Greece, and was organized and sponsored by the HYELE Institute for Comparative Studies and Parmenides Publishing, with endorsement from the International Plato Society, and the Dean of the School of Arts and Sciences, University of Pennsylvania. Contributors: Julia (...) Annas - University of Arizona; Sarah Broadie - University of St. Andrews; Lesley Brown - University of Oxford; Tomás Calvo-Martínez - Universidad Complutense de Madrid; Diskin Clay - Duke University; John M. Dillon - Trinity College, Dublin; Dorothea Frede - Humbolt University, Berlin; Arnold Hermann - HYELE Institute for Comparative Studies; Carl A. Huffman - DePauw University; Enrique Hülsz Piccone - Universidad Nacional Autonoma de Mexico; D.M. Hutchinson - St. Olaf College; Paul Kalligas - National and Kapodistrian University, Athens; Vassilis Karasmanis - National Technical University, Athens; Aryeh Kosman - Haverford College; Anthony A. Long - University of California, Berkeley; Richard McKirahan - Pomona College; Susan Sauvé Meyer - University of Pennsylvania; Alexander P.D. Mourelatos - University of Texas at Austin; Satoshi Ogihara - Tohoku University, Japan; Richard Patterson - Emory University; Christopher J. Rowe - Durham University; David Sedley - University of Cambridge; Richard Sorabji - University of Oxford. (shrink)