Climate Changes Everything, Episode 5: Ancient Solar Energy - Part One

White hats (hooray!), black hats (boo!), and grey hats (well ...) and a lot of strong bug spray.  Join us as we dig into coal and coal-fired power generation, from coal's formation 200-300 million years ago to its pivotal role in economic development and from its grim environmental past and present to interesting opportunities for clean innovation post-coal.  It's an incredible, climate-pivotal journey!