Episode 53: “How Oil Improves the Planet” at Michigan State University Alex May 24, 2013 This episode of Power Hour is Alex Epstein’s recent talk at Michigan State University, on the subject of “How Oil Improves the Planet.” Subscribe to Power Hour on iTunes http://media.blubrry.com/alexepsteinpowerhour/industrialprogress.com/wp-content/uploads/2013/05/Power-Hour-53.mp3Podcast: Play in new window | DownloadSubscribe: Apple Podcasts | RSS