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Stories by Kevin Trenberth

Why Is Earth Warming?

Questions come up all the time about global warming, climate change and the role of human activities. For instance we are asked: "Is global warming from an energy imbalance in which the planet is warming up, or is it due to a redistribution of energy within the system?" The following is a brief answer.Yes, the Earth is out of balance...

August 18, 2011 — Kevin Trenberth
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Scientific American Unlimited

Scientific American Unlimited