Global Warming Misinformation
Case in point: This year's United Nations report on climate change and other documents say that 20% to 30% of plant and animal species will be threatened with extinction in this century due to global warming--a truly terrifying thought. Yet, during the past 2.5 million years, a period that scientists now know experienced climatic changes as rapid and as warm as modern climatological models suggest will happen to us, almost none of the millions of species on Earth went extinct. The exceptions were about 20 species of large mammals (the famous megafauna of the last ice age--saber-tooth tigers, hairy mammoths and the like), which went extinct about 10,000 to 5,000 years ago at the end of the last ice age, and many dominant trees and shrubs of northwestern Europe. But elsewhere, including North America, few plant species went extinct, and few mammals. . . .
Labels: Environment, GlobalWarming
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