Nicholas Phillipson, author of Adam Smith: An Enlightened Life, talks to EconTalk host Russ Roberts about the life of Adam Smith. Phillipson discusses Smith's intellectual roots, intellectual journey, and what we know of his influences and achievements. He argues that Smith was shy, ambitious and very well-liked. He highlights the influence of Francis Hutcheson and David Hume on Smith's thinking. He gives his take on how the ideas of The Theory of Moral Sentiments mesh with The Wealth of Nations and argues that the Theory of Moral Sentiments was a response to Mandeville and Rousseau.