Daily Archives: June 1, 2014

Humans Cause Global Warming By Tipping The Balance

Is it true that humans make only a tiny contribution to the Earth’s carbon cycle each year? Yes. Does this mean that humans aren’t causing global warming? No. Science journalist Graham Wayne explains: Although our output of 29 gigatons of CO2 … Continue reading

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Global Warming: Converging Lines of Evidence

The link below provides a nice example of converging lines of evidence from different scientific disciplines leading to the same conclusion: the planet is warming. Two weeks ago, NASA announced accelerated melting of ice in Antarctica, and this week it … Continue reading

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