The theory of moral sentiments

Published in 1759, 'The Theory of Moral Sentiments' is Adam Smith's first major published work, based on his lectures at Glasgow University.

The book argues that morality is driven by humanity's natural sociability and the need for approval from peers, rather than by rational calculation or innate moral sense.

Smith introduces key concepts such as sympathy, the impartial spectator, and the invisible hand, which explain how individuals judge the conduct and character of themselves and others.

The work delves into the emotional and social aspects of human behavior, highlighting the role of emotions like pity and compassion in shaping moral sentiments and behaviors.