RT Web Page DB /z-wcorg/ DS http://worldcat.org ID 439187647 LA English UL http://faculty.washington.edu/wcalvin/BrainForAllSeasons/ T1 A brain for all seasons human evolution and abrupt climate change A1 Calvin, William H., PB W.H. Calvin PP Seattle, WA YR 2002 AB This Web site presents on-line text from the publication by William H. Calvin of the University of Washington of his work, A brain for all seasons. Visitors can read the text to learn how our world's climate has changed over the years. Calvin argues that such cycles of abrupt cooling eliminated many but also produced as descendant of those who survived. Visitors can access the information by chapter which are organized into different areas of the world in which Calvin traveled as he wrote about climate change.