[blam]

"The Caldera in Yellowstone is not capable of wiping out the human race..."

Read this, Toba almost did.

Late Pleostocene Human Population Bottlenecks. . . (Toba)

"The last glacial period was preceded by 1000 years of the coldest temperatures of the Late Pleistocene, apparently caused by the eruption of the Mount Toba volcano. The six year long volcanic winter and 1000-year-long instant Ice Age that followed Mount Toba's eruption may have decimated Modern Man's entire population. Genetic evidence suggests that Human population size fell to about 10,000 adults between 50 and 100 thousand years ago.

[going hot]

asteroids?? Super volcanos? Ice ages? You are all obviously ignorant of the facts. Must one of them thar evo's.

< / sarc >