Climate Tipping Now Active – Permafrost Collapse

Permafrost Collapse, Glenn Highway, Alaska: More than half of known tipping points are active: Arctic sea ice, Greenland Ice Sheet, boreal forests, permafrost collapse, Gulf Stream, Amazon, corals, West Antarctic Ice Sheet, Parts of East Antarctica. Lenton 2019, https://www.nature.com/articles/d41586-019-03595-0