daveman
Diamond Member
- Jun 25, 2010
- 76,336
- 29,356
AMERICAN SUVS AND COAL ARE SO POWERFUL THEY KILL ANIMALS IN THE PASTThe most recent mass extinction was the Chicxulub Impact event, 66 million years ago. Homo Sapiens has been around for 200,000 years. Humans have not been through ANY mass extinctions.