"A vehemently interesting book. The philosophical part displays the most remarkable grasp of the contemporary philosophical situation and its historical roots... There is also a satisfactory absence of the tones and attitudes of any particular philosophical school." - Elizabeth Anscombe, The New Statesman
"A most valuable and systematic account of a major problem in the explanation of behaviour. His arguments are both powerful and of the greatest possible general interest." - Times Literary Supplement
"A most valuable and systematic account of a major problem in the explanation of behaviour. His arguments are both powerful and of the greatest possible general interest." - Times Literary Supplement
"A vehemently interesting book. The philosophical part displays the most remarkable grasp of the contemporary philosophical situation and its historical roots... There is also a satisfactory absence of the tones and attitudes of any particular philosophical school." - Elizabeth Anscombe, The New Statesman
"A most valuable and systematic account of a major problem in the explanation of behaviour. His arguments are both powerful and of the greatest possible general interest." - Times Literary Supplement
"A most valuable and systematic account of a major problem in the explanation of behaviour. His arguments are both powerful and of the greatest possible general interest." - Times Literary Supplement