Pulitzer Prize-winning biographer Jon Meacham on the evolution of Abraham Lincoln's moral principles and political leadership -- and what the era of Lincoln can teach us about the state of our democracy today.
Guest Host: Steve Roberts
Anyone who’s just been to a shopping mall can tell you that there is such a thing as "too much choice." A psychology professor explains why it can sometimes be a better thing to have fewer options.
- Barry Schwartz Dorwin Cartwright Professor of Social Theory and Social Action at Swarthmore College
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