Forwarded message from Jim DeGooyer of the College of Science:

Begin forwarded message:

From: Jim DeGooyer <jdegooyer@science.utah.edu>

Date: Mon Dec 1, 2003  10:48:20  AM US/Mountain

To: jdegooyer@science.utah.edu

Subject: Frontiers of Science-Hoffman

Dear Frontiers of Science participants:

The College of Science and College of Mines and Earth Sciences is hosting a Frontiers of Science lecture this Weds, Dec. 3rd in room 220 ASB at 7:30 p.m. This event is free and open to the public. We hope you will join us for this presentation featuring Paul F. Hoffman from Harvard University.

See the attached .pdf file or visit our website, www.science.utah.edu, or call 581-6958 for details. Note that Hoffman will give a live radio interview on KCPW 88.3 FM on Dec. 3rd, 9:10-9:30 a.m. Tune in!

Jim

The second presentation will take place on Wednesday, December 3, 2003. This event will feature Paul F. Hoffman, the widely-renowned professor and author from Harvard University. His lecture title is "Snowball Earth: Testing the Limits of Global Climate Change."

"Many lines of evidence support a theory that the entire Earth was ice-covered for long periods 600-700 million years ago. Each glacial period lasted for millions of years and ended violently under extreme greenhouse conditions. These climate shocks triggered the evolution of multicellular animal life, and challenge long-held assumptions regarding the limits of global change," wrote Paul F. Hoffman and Daniel P. Schrag in 1999. --

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