
Summer reads – How we made the wilderness w/Cal Flyn
Jul 31, 2026 - 30:00
Radio and PodcastLive Radio & Podcasts
Standing atop a 1.7-billion-year-old rock in Wisconsin, geologist Marcia Bjornerud points out the many challenges our planet has weathered, and that its long memory might hold the key to facing climate change today. A co...