Thirteen newly-commissioned essays that deepen our understanding of Aristotle's key concepts, including living, form, reason, and capacity.

Themistius ran his philosophical school in Constantinople in the middle of the fourth century A.D. His paraphrases of Aristotle's writings are unlike the elabor

'. . . the more honourable animals have been allotted a more honourable soul. . . ' What is the nature of the soul? It is this question that Aristotle sought to

Aristotle is considered by many to be the founder of 'faculty psychology'—the attempt to explain a variety of psychological phenomena by reference to a few in

To ascertain, however, anything reliable about it is one of the most difficult of undertakings. Such an enquiry being Common to many topics—I mean, an enquiry