201. How Do We Know What Really Works in Healthcare?

202. How Many Doctors Does It Take to Start a Healthcare Revolution?

203. Diamonds Are a Marriage Counselor’s Best Friend

204. Nate Silver Says: “Everyone Is Kind of Weird”

Think Like a Child (Rebroadcast)

205. Could the Next Brooklyn Be ... Las Vegas?!

206. Ten Years of Freakonomics

Failure Is Your Friend (Rebroadcast)

Tell Me Something I Don’t Know (Rebroadcast)

207. Should We Really Behave Like Economists Say We Do?