Hancock on the Younger Dryas Impact Hypothesis since 2007

Entire essay on grahamhancock.com

I just discovered a welcome recent essay from Graham Hancock summing up the profound intellectual significance — and petty scholastic dramas — of the Younger Dryas Impact Hypothesis since 2007. Hancock doesn’t note his good timing, but 2017 is the 10th anniversary of the Comet Research Group’s Acapulco AGU presentations introducing […]

Original YD team poster from Acapulco AGU

Clovis population decline at Younger Dryas?

One of the original 2007 Acapulco AGU posters:

Recent evaluation by the author of the South Carolina Paleoindian point database indicates the substantial presence of a suspected Middle Paleoindian point historically known as Redstone (Cambron and Hulse, 1964; Mason, 1962; Perino, 1968; Williams and Stoltman, 1965). When compared with the known abundance […]