May 18, 2021: Permafrost Thaw: Climate Disaster! Maybe.
The frozen North is thawing as record heat arrives. Is that a climate disaster, or not? Boston College researcher and Professor Jeremy Shakun reports new science on this key tipping point. Looking for assurance in troubled times? Marjory Wildcraft returns with her new book The Grow system — The Essential Guide to Modern Self-Sufficient Living, from Growing Food to Making Medicine.