Gains in Clarity
P.F. Strawson, 4 November 1982
“... be ‘such a questionable shape’ On essentialism Ayer is uncompromisingly faithful to his early self and, as in much else, to Hume. The only necessities he is prepared to recognise, apart from the formally logical or mathematical, are those which analytically link, or separate, descriptions. Here he is, at least superficially, at odds with current doctrines ... ”