In the 21st century, technological developments have allowed America to develop its fossil fuel market and become a major player as a natural gas exporter, while market forces are pushing coal into extinction. And now, climate change is forcing many developed economies to transition into green energy. POLITICO’s Ben Lefebvre talked to Pulitzer prize-winning author Dan Yergin about the future of the energy world, and how it’s reshaping geopolitics. Kelsey Tamborrino is a Politico Energy reporter. Ben Lefebvre is an energy reporter for POLITICO. Carlos Prieto is a Politico podcast producer. Jenny Ament is the senior producer of POLITICO audio. Irene Noguchi is the executive producer of POLITICO audio.