For a special edition celebrating the 100th episode of the Science of Politics, Matt talks with Ezra Klein about how well political science informs American politics and public policy. They discuss how political science has changed in the age of Twitter and the era of Trump and the roles of scholars and journalists using research in debates on climate, COVID, and race.Additional InformationScience of Politics PodcastMore shows from The Democracy Group Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.