Future of the human climate niche - Research shows that within 50 years, 1 to 3 billion people will be exposed to conditions outside the temperature niche that humans can live in. User michaelrch, in the Information about the world's climate subreddit, 20 Oct 2021
Future of the human climate niche | PNAS (2020) User eleitl, in the Collapse Studies subreddit, 17 Aug 2021