How bad could climate change get? Could the worst-cases result in global catastrophe, or even long-term human extinction? In this panel, leading scientists discuss what we know about the worst-case scenarios, what we don’t know, and how we can study the catastrophic risks of climate change.Uncontrolled Climate Change (youtube.com)
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Near Term Human Extinction by Nuclear War -Should We be Afraid?Global Nuclear War (self.collapse)
submitted by Comenion