Heard an radio interview with authors Dennis T. Avery and S. Fred Singer who have written a book with the title Unstoppable Global Warming: Every 1500 Years.
Their argument is that climate studies point to periodic warming trends every 1500 years. They believe the current global warming trend is one of these cycles and that human activity only contributes marginally to the increase. They theorize that the cyclical warmings might be tied to fluctuations in the heat output of the sun thus affecting Earth temperatures.
I wonder if somebody will make a documentary on their book?
As a molecular biologist, I have only followed the global warming issues occasionally.
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