Reproduced here in facsimile, this volume was originally published in 1961 and is available individually. The collection is also available in a number of themed mini-sets of between 5 and 13 volumes, or as a complete collection.

Biology and Freedom is an essay on human nature; an attempt to make a just assessment of a species often presented as predominantly and unavoidably violent, greedy, and stupid. Likening human beings to animals is a traditional method of influencing attitudes on questions of morals and politics. Here, Professor Barnett shows that modern ethology, experimental psychology, genetics, and evolutionary theory give the currently fashionable misanthrophy no authentic support. He asks whether the theory of evolution has any bearing on, for instance, Machiavellianism in politics or the concept of...