It's hard to change your mind: You have to confront the limits of your intellect and concede that your adversaries have a point. It's awkward and embarrassing.
We think it's brave to change your view. So, today's show is in praise of flip-floppers. It's dedicated to those who have looked in the mirror, questioned themselves, and corrected course.
We bring you an economist who set out to test a core political conviction. We talk to a novelist who came face-to-face with the shaky foundations of his ideas about copyright. And we journey to a world where thousands of people are rethinking their opinions, and people who make constructive arguments are stars.