AdvertisementPredictably Unpredictable: Why We Don't Act Like We ShouldPlay24:24Download AudioJanuary 12, 2016NPR StafffacebookEmailNPR's Weekend in Washington session at the Willard InterContinental Hotel in Washington, D.C., on Oct. 31, 2015. (Allison Shelley for NPR)
NPR's Weekend in Washington session at the Willard InterContinental Hotel in Washington, D.C., on Oct. 31, 2015. (Allison Shelley for NPR)