Nicholas Denyer

The innocent are immune. We must never, that is, make the object of any violent attack those who bear no responsibility for doing wrong to others; and only with grave reason and in extreme circumstances should we be prepared to cause them any incidental harm as we press home a violent attack against those who are its legitimate objects. This principle of the immunity of the innocent seems almost self-evidently true. This is not to say that the principle is incapable of further development and articulation, unsusceptible of marginal qualification, or underivable from deeper principles. It does however mean that any moral theory which denies this principle altogether will be something that only a fool or a knave could accept.

Metaphysicians often declare that there are large ontological differences (properties versus individuals, universals versus particulars) correlated with the linguistic distinction between names and verbs. Gaskin argues against all such declarations on the grounds that we may quantify with equal ease over the referents of both types of expression. However, his argument must be wrong, given the massive differences between first- and second-order qualification. Its only grain of truth is that these differences show up only in the logic of relations, and not also in monadic logic.

The definition here ascribed to Philo is entirely in line with what we know of Philo from else where: Alex. Aphr. in APr. 184.6–10; Simp, in Cat. 195.33–196.5; Boethius, in de Int. 234.10–15. The same is not true of the definition here ascribed to Diodorus. For Diodorus, we are told elsewhere, defined the possible as that which either is or will be so: Cic. Fat. 13, 17; Plu. de Stoic rep. 1055d-e; Alex. Aphr. in APr. 183.42–184.5; Boethius, in de Int. 234.22–4,412.16–7. Something has therefore got garbled.

The Alcibiades was widely read in antiquity as the very best introduction to Plato. Alcibiades in his youth associated with Socrates, and went on to a spectacularly disgraceful career in politics. When Socrates was executed for 'corrupting the young men', Alcibiades was cited as a prime example. This dialogue represents Socrates meeting the charming but intellectually lazy Alcibiades as he is about to enter adult life, and using all his wiles in an attempt to win him for philosophy. In spite of its ancient reputation, many modern scholars have thought that the Alcibiades is not by Plato and it has therefore lacked a decent commentary. This edition remedies that lack. The notes explain difficulties of linguistic, literary and philosophical detail. The introduction includes a discussion of the dialogue's authenticity, and of the consequences that acknowledging its authenticity has for our conception of Plato's intellectual development.

Philosophers have met with many problems in discussing the interconnected concepts being, identity, and truth, and have advanced many theories to deal with them. Professor Williams argues that most of these problems and theories result from an inadequate appreciation of the ways in which the words `be', `same', and `true' work. By means of linguistic analysis he shows that being and truth are not properties, and identity is not a relation. He is thus able to demystify a number of metaphysical issues concerning the meaning of the word `I', the relation between the mental and the physical, objects of thought, times and places, and the nature of reality. Williams presents his views clearly, with a minimum of technicality, and with rich and apt examples, so that they will be accessible to readers not versed in symbolic logic.