Last week, students across the world marched to urge leaders to take greater action toward climate change. Bill Gates presaged some of this energy when in 2016 he directed his agenda-setting annual letter — that year, entirely devoted to clean energy — to high schoolers. In this episode, hear Dan interview Bill Gates about clean energy, why climate is a bipartisan issue, and how high school students can tap into what Bill calls their “superpowers” for a greener future.