This text investigates the foundational questions of moral philosophy by tracing the evolution of ethical theory from classical antiquity to modern practical dilemmas. Steven M. Cahn, a prominent philosopher and educator, compiles a comprehensive selection of primary source readings to provide a rigorous framework for ethical inquiry. The book balances historical perspectives with contemporary applications, requiring students to engage directly with the arguments of major thinkers while applying these theories to current social issues.

Academic reviewers frequently cite this volume as a foundational text for undergraduate philosophy courses due to its breadth and clarity. Experts highlight the balanced selection of readings, which provides students with both the historical context and the logical tools necessary to navigate modern ethical debates.