Michael J. Sandel shows how a surer grasp of philosophy can help us to make sense of politics, morality, and our own convictions.

Is it always wrong to lie? Should there be limits to personal freedom? Can killing sometimes be justified? Is the free market fair? What is the right thing to do? This title invites readers of all ages and political persuasions on a journey of moral reflection, and shows how reasoned debate can illuminate our lives.

Should we financially reward children for good marks? Is it ethical to pay people to donate organs? What about hiring mercenaries to fight our wars, outsourcing inmates to for-profit prisons or selling citizenship? In this title, the author asks: Isn't there something wrong with a world in which everything is for sale?