The most important work by one of America's greatest twentieth-century philosophers, Empiricism and the Philosophy of Mind is both the epitome of Wilfrid Sellars' entire philosophical system and a key document in the history of philosophy. First published in essay form in 1956, it helped bring about a sea change in analytic philosophy. It broke the link, which had bound Russell and Ayer to Locke and Hume--the doctrine of "knowledge by acquaintance."...