In this episode of By Any Means Necessary hosts Sean Blackmon and Jacquie Luqman are joined by Guy McPherson, an author, scientist, and Professor Emeritus of Natural Resources and Ecology & Evolutionary Biology at the University of Arizona, talk about the record-breaking temperatures recorded in Siberia, whether we're past the "point of no return" ecologically, and connections between the uprising for racial justice, the pandemic, and the climate crisis.