|posted 15 December 2002|
William H. Calvin, "Abrupt climate change creates a crash-boom-boom cycle in hominid (but not ape) evolution." Abstract for Cold Spring Harbor Labs "Human Origins" meeting (October 2002).See also http://WilliamCalvin.com/2002/CSHL.htm
To order a
copy of one of my more recent books, click on a cover for the link to amazon.com.
copyright ©2002 by William H. Calvin