Abc News - RT @ExtinctionR: This is a five-sigma event. So it's five standard deviations beyond the mean. Which means that if nothing had changed, we'…

12:10am PDT - July 26th, 2023

RT @ExtinctionR: This is a five-sigma event. So it's five standard deviations beyond the mean. Which means that if nothing had changed, we'…

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