Moral Matters is a concise and accessible look at such ethical issues as euthanasia, animal rights, abortion, and pornography. It provides a focused set of views from the unified perspective of one of North America's leading libertarian thinkers, and aims to provoke thought and discussion as well as to enrich understanding.

For the new edition the text has been revised throughout, the introduction has been greatly expanded, and a new chapter on environmental issues has been added.