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evidence points to a volcanic event happening "300,000 to 200,000 years before the impact" that caused a greenhouse effect so powerful it killed off seafloor life.
This means that global warming can happen on a scale that can cause a large level of extinction.
This means that global warming can happen on a large scale because of natural events.
This does not mean that global warming is ONLY caused by natural events.
This does not mean that global warming studies are a hoax
The article was a bit thin on any causal relationship between volcanopogenic global warming affecting sea life death; and whether or not there was any "implied" relationship with dino death.
How would surface dwellers have survived what killed ocean floor dwellers?
Today the cause the massive amounts of hot air coming out of right-wingers. Just kidding, sorta.
As someone else has aready pointed out, global warming can have more than one cause, why shouldn't we be doing what we can to cleanup our part, why not leave a better place to our grandchildren, or are you against that also?
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