The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015, the frozen continent has lost sea ice similar to the size of Greenland. That ice hasn't returned, marking the largest global environmental change during the past decade.
@cm0002
> The loss of Antarctic sea ice has global consequences. Less sea ice means less habitat for penguins and other ice-dwelling species
Humans again with mass extinction soon, thanks to climate change deniers