A Handbook of Ethical Theory

This work offers a lucid introduction to the central questions of moral philosophy, aimed at both university students and anyone curious about the foundations of ethics. The author adopts a straightforward, untechnical style, deliberately limiting references to foreign-language sources so the ideas remain accessible. Throughout, the text invites readers to reflect on familiar maxims and consider how they fit into a broader, systematic view of right and wrong.

Beginning with the classic debate over whether there exists a universally accepted moral code, the book surveys thinkers from Butler and Stephen to Locke, illustrating the tension between presumed consensus and cultural diversity. It examines what counts as substantial agreement and why vague, overly general principles can leave us with a blurred picture of ethical guidance. By the end of the first section, listeners will have a clearer sense of the challenges involved in defining a common moral framework.