During Hallowe'en of 1970, the Department of Philosophy of the Univer- sity of Western Ontario held its annual fall colloquium at London, On- tario. The general topic of the sessions that year was conceptual change. The thirteen papers composing this volume stem more or less directly from those meetings; six of them are printed here virtually as delivered, while the remaining seven were subsequently written by invitation. The programme of the colloquium was to have consisted of major papers delivered by Professors Wilfrid Sellars, Stephan Korner, Paul Ziff and Hilary Putnam, with shorter...
During Hallowe'en of 1970, the Department of Philosophy of the Univer- sity of Western Ontario held its annual fall colloquium at London, On- tario. T...
