Part three of a three-part series. If the ice sheets over Greenland and Antarctica were to collapse and melt entirely, the sea level would increase by 200 feet. And if the present warming continues, 200-300 years from now, the Earth again will be free of ice, and sea levels will return to 240 feet higher…
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Climate Change Part 2: The Science Behind the Data
Part two of a three-part series. Five periods of mass extinction have been identified on our planet. Two were the result of asteroid collisions, with the more "recent" the massive impact zone centered on what is now the Yucatan Peninsula of Mexico sixty-six million years ago. The other three were caused by temperature changes, all…
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