Abstract
The late A. J. Ayer once dismissed Oxford Idealism as unphilosophical, with “the uplift coming from Balliol and subtleties from Merton.” If nothing else Geoffrey Thomas shows in this impressive and painstaking study that there was more than moral uplift at Balliol, and many subtleties besides, though how many of these last come from the University of London, where the book began life as a 1983 doctoral dissertation, is moot. Thomas notes two reasons why past philosophers continue to interest us: either the fascination of arguments for positions that may well be insupportable, or else the intrinsic interest of certain perspectives they open up, though their actual reasoning may be weak. Thomas assigns Green firmly to the second camp, while trying his hardest to make good some of the poor or simply absent argumentation. An exercise in rational reconstruction as much as straight exposition, the book establishes a coherence and salience to Green’s moral thought that few might have suspected.