Dr. Peter L. Ward, a longtime U.S. geophysicist, issued today a $10,000 personal challenge to fellow scientists to quantify the real cause of global warming. The initiative, emailed this morning to more than 2000 atmospheric scientists worldwide, challenges any scientist or team of scientists to demonstrate experimentally that the 15% increase in carbon dioxide observed from 1970-1998 caused more global warming than observed contemporaneous depletion of the ozone layer of up to 60%.
Read MoreToday I am issuing a $10,000 Climate Change Challenge to you and scientists like you who have worked hard for many years researching climate change. Ozone depletion caused by chlorofluorocarbon gases (CFCs) and by effusive, basaltic, volcanic eruptions appears to provide a clear, complete, and sufficient explanation for all global warming observed in the past […]
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