The country’s top climatologist, NASA’s James Hansen, writes in HuffPost: The predominant moral issue of the 21st century, almost surely, will be climate change, comparable to Nazism faced by Churchill in the 20th century and slavery faced by Lincoln in the 19th century. Our fossil fuel addiction, if unabated, threatens our children and grandchildren, and most species on the planet. Read the full story…
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Posts Tagged ‘ Hansen ’
Scientist warns of ‘last chance’ on warming
Exactly 20 years after he first warned Congress about the dangers of Global Warming, Jim Hansen, the director of NASA’s Goddard Institute of Space Sciences, told Congress on Monday that the world long ago passed the “dangerous level” for greenhouse gases in the atmosphere and needs to get back to 1988 levels. He said Earth’s atmosphere can only stay this loaded with man-made carbon dioxide for a couple more decades without changes such as mass...