Exploring abrupt climate change induced by comets and asteroids during human history

June 27, 2012

I happenedĀ upon this dated but interesting video of Dr. Leland C. Bement of the University of Oklahoma lecturing on the Younger Dryas Boundary hypothesis. The audio is painfully faint, and I am still watching it, but Bement is a careful, open-minded researcher who is contributing to the investigation. I wonder how his large grant…
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