Dr. Ian Bremmer, president and founder of Eurasia Group and GZERO Media, joins the podcast to discuss Antarctica and the short- and long-term impacts of climate change and the emerging green transition on the geopolitics of the polar regions. Dr. Bremmer, who recently returned from a trip to Antarctica, also explains how the six-decade success story of the Antarctic Treaty System could provide a precedent for the global governance of outer space in the years ahead.