The emphasis in this collection is clearly on logic, and this is one reason why it lacks the overall diversity and richness of the 1960 Stanford volume. However, the eight sections do contain much interesting material; in the mathematical logic section Kochen and Specker continue their study of logics appropriate for quantum theory, Vaught presents several new results about the Löwenheim-Skolem theorem, and Büchi studies second-order ordinal theory from the viewpoint of automata theory; the section on foundations of mathematical theories (...) contains papers on higher-order logic by Kaplan and Montague, model theory and ultra-products by Keisler, definability in set theory by Lévy. The topic of the justification of formal theories was the essential topic of the philosophy of logic section: an especially interesting paper is that of A. Robinson in which the present state of Hilbertean Formalism is analyzed, and in which the notion of potential truth is formalized. The section on the philosophy of science contains a single paper, by Hesse, on metaphor and explanation; Braithwaite, Hintikka, Jeffrey, and Kyburg contribute to a lively section on probability and induction; the section on methodology in physical science takes as topics the theory of relativity, causality, and irreversibility. The last two sections, on the philosophy of the life sciences, and on history of logic and philosophy of science, contain, respectively, papers by Davidson and Suppes on meaning and concept formation, and essays by Church and Geach on existential import historically considered and intentionality among the medievals. The collection would have been better if more of the contributed papers had been included.—P. J. M. (shrink)

David Hume's sympathetic principle applies to physical equals. In his account, we sympathize with those like us. By contrast, Adam Smith's sympathetic principle induces equality. We consider Hume's “other rational species” problem to see whether Smith's wider sympathetic principle would alter Hume's conclusion that “superior” beings will enslave “inferior” beings. We show that Smith introduces the notion of “generosity,” which functions as if it were Hume's justice even when there is no possibility of contract.

This chapter focuses on the role of temporal scarcity and language in reform. These are linked because language lies at the foundation of Smith’s account of a society in which the scarcity of time prevents us from being friends with more than a small number of people. When friendship-linked benevolence fails, we persuade and exchange. The scarcity of one’s life is, we argue, foundational for Smith. He brings this consideration to bear at the centre of his thoughts on reforming the (...) state when he argues that we have time to develop affection for our systems of thought but not for the people described by these systems. Smith’s account, in which habitual sympathy motivates, allows him to describe an affection for systems built in language. Affection gives motivational power to a system but it also presents a great danger. We may care about a system far more than the people described in the system. The central challenge for Smith is that of combining the motivational power of system without succumbing to the temptation to use a system to justify breaking our fellow humans. The exceptions he allows to his own system of natural liberal offer evidence that he did not exempt his own system of reform from the constraint of individual happiness. (shrink)

There is a difference between the private and social cost of preserving the past. While it may be privately rational to forget the past, the social cost is significant: we fail to see that Classical political economy is a polemic against racism. The past is a rich source of surprises and debates, and resources on the Web are uniquely suited to teaching such wide-ranging debates. Our ASecret History of the Dismal Science on the web, provides a rich series of windows (...) on the literary and analytical texts, and the artwork, that figured in the debates. Students who read Smith juxtaposed with Whitman, who read the Carlyle-Mill exchange, and who see these images, understand the debate the way a student who reads only the Wealth of Nations, Ricardo's Principles, or John Stuart Mill cannot. (shrink)

James Buchanan often argued that fairness is an obligation toward our equals. If Adam Smith is our equal, then we are under obligation to try to understand him. We see this in Buchanan’s attempts to reformat political economy on the basis of natural equals, a world in which Smith’s street porter does indeed have the same capacity as the philosopher. This shows in Buchanan’s excitement over increasing returns models as well as John Rawls’ Theory of Justice both of which he (...) saw a way to make this view operational. (shrink)

The Virginia School's economics of natural equals makes consent critical for policy. Democracy is understood as government by discussion, not majority rule. The claim of efficiency unsupported by consent, as common in orthodox economics, appeals to social hierarchy. Politics becomes an act of exchange among equals where the economist is only entitled to offer advice to citizens, not to dictators. The foundation of natural equality and consent explains the common themes of James Buchanan and John Rawls as well as Ronald (...) Coase and the Fabian socialists. What orthodox economics treats as efficient racial discrimination violates the fair chance entitlement to which people consent in a market economy. The importance of replication stressed by Gordon Tullock, developing themes from Karl Popper, is another expression of natural equality since the foresight of replication induces care into research. The publication of previously unpublished correspondence and documentation allows the reader to judge recent controversy. (shrink)

We report the identification of a recurrent, 520-kb 16p12.1 microdeletion associated with childhood developmental delay. The microdeletion was detected in 20 of 11,873 cases compared with 2 of 8,540 controls and replicated in a second series of 22 of 9,254 cases compared with 6 of 6,299 controls. Most deletions were inherited, with carrier parents likely to manifest neuropsychiatric phenotypes compared to non-carrier parents. Probands were more likely to carry an additional large copy-number variant when compared to matched controls. The clinical (...) features of individuals with two mutations were distinct from and/or more severe than those of individuals carrying only the co-occurring mutation. Our data support a two-hit model in which the 16p12.1 microdeletion both predisposes to neuropsychiatric phenotypes as a single event and exacerbates neurodevelopmental phenotypes in association with other large deletions or duplications. Analysis of other microdeletions with variable expressivity indicates that this two-hit model might be more generally applicable to neuropsychiatric disease. © 2010 Nature America, Inc. All rights reserved. (shrink)

Atlas, S. On the relation between subject and object.--Bamberger, B. Religion and the arts.--Bemporad, J. Man, God, and history.--Braude, W. C. The two lives of Hillel's sandwich.--Chapman, C. B. The health guilds, the public interest and the malpractice dilemma.--Feuer, L. Influence of Abba Hillel Silver on the evolution of Reform Judaism.--Hackerman, N. Ignorance, the motivation for understanding.--Hartshorne, C. Whitehead's metaphysical system.--Ogden, S. M. Prolegomena to a Christian theology of nature.--Sandmel, S. The rationalist denial of Jewish tradition in Philo.--Shakow, D. Educating (...) the mental health researcher for potential development in man.--Turner, D. An Ashendene dozen from the Levi A. Olan collection of fine books.--Olan, L. A. A preliminary summing up. (shrink)

This paper weakens the expectation dependence concept due to Wright and its higher-order extensions proposed by Li to conform with the preferences generating the almost stochastic dominance rules introduced in Leshno and Levy. A new dependence concept, called excess dependence is introduced and studied in addition to expectation dependence. This new concept coincides with expectation dependence at first-degree but provides distinct higher-order extensions. Three applications, to portfolio diversification, to the determination of the sign of the equity premium in the (...) consumption-based CAPM, and to optimal investment in the presence of a background risk, illustrate the usefulness of the approach proposed in the present paper. (shrink)

SummaryIt is shown that the concept of understanding cannot be reduced to a combination of knowing that, knowing how, and knowledge by acquaintence. First, it is shown that understanding and knowledge have different objects. Then “understanding what” is analyzed along Aristotelian lines. In the central part of the paper it is shown that understanding objects defined by constitutive rules involves a non‐propositional component. This notion of “understanding” is shown to cut across the humanist‐scientist dichotomy.

Tenseless theories of time entail that the only temporal properties exemplified by events are earlier than, simultaneous with, and later than. Such an account seems to conflict with our common experience of time, which suggests that the present moment is ontologically unique and that time flows. Some have argued that only a tensed account of time, one in which past, present and future are objective properties, can do justice to our experience. Any theory that claims that the world is different (...) from how we experience it must nonetheless be consistent with the having of that experience. Accordingly, in this essay I defend the tenseless theory by arguing that it can indeed account for certain key features of our experience of time without recourse to tensed properties. (shrink)

The Constitution of the Athenians ascribed to Xenophon the orator.--The Politeia of the Spartans by Xenophon.--The Boeotian Constitution from the Oxyrhynchus historian.--The Constitution of Athens by Aristotle.