A couple of hundred years after the dawn of the Industrial Revolution, small amounts of CO2 continue to seem highly ineffective in killing walruses

Melting sea ice forces walruses ashore in Alaska  | ajc.com

The walruses "stretch out for one mile or more. This is just packed shoulder-to-shoulder," U.S. Geological Survey biologist Anthony Fischbach said in a telephone interview from Alaska. He estimated their number at tens of thousands.