This collection of essays investigates whether the modern philosophical concept of a 'person' possesses a meaningful equivalent within the framework of ancient classical thought. Christopher Gill, a scholar of classical philosophy, utilizes a comparative methodology to bridge the gap between historical and contemporary perspectives on human identity. By examining the ethical and psychological foundations of ancient texts alongside modern critiques, the author argues that reappraising these foundational definitions is necessary to understand what it means to be a human or rational being.

Experts recognize this work as a significant contribution to the comparative study of ancient and modern philosophical traditions. Readers frequently note the academic density of the prose, which is intended for those with a background in classical studies or contemporary ethics.