The book explores the philosophical theory of ethical intuitionism, which posits that humans have an innate ability to perceive moral truths directly through intuition. It argues against moral skepticism and defends the existence of objective moral facts that are self-evident and can be known through rational reflection. The author addresses common objections to intuitionism, such as the challenge of moral disagreement and the reliability of moral intuitions, and provides a detailed analysis of how intuitionism can account for moral knowledge and guide ethical decision-making.
