On the long list of lives changed by Arctic warming are sled dogs. This episode, we're featuring a story by Elisa Shoenberger that dives into how the sport of mushing is changing along with the climate. We also dip into our vault to take another look at the 2019 Arctic fire season, from Alaska to Siberia, from fire ecology to the politics of air quality. 2:00 - Sled dog feature by Elisa Shoenberger 10:15 - Nancy Fresco 15:00 - Petr Ivanov
