Worst Mass Extinction Event in Earth’s History Was Caused by Global Warming Analogous to Current Climate Crisis

Gaworecki writes: New research by scientists at the United States’ University of Washington and Stanford University suggests that the most destructive mass extinction event in Earth’s ancient history was caused by global warming that left marine life unable to breathe.

Source: Worst Mass Extinction Event in Earth’s History Was Caused by Global Warming Analogous to Current Climate Crisis