Virtues and Vices and Other Essays in Moral Philosophy PHILIPPA FOOT Oxford: Blackwell; Berkeley and Los Angeles, University of California Press, 1978. Pp. xiv, 207 Virtues and Vices JAMES D. WALLACE Ithaca and London: Cornell University Press, 1978. Pp. 170 Until just recently, it was true to say that the concept of virtue had nearly vanished from within the realm of moral philosophy. There.