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Link doesn’t work.

[thackney]

http://www.cnsnews.com/news/article/penny-starr/scientist-humans-are-helping-planets-ecology-%E2%80%93-carbon-dioxide-very-good

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http://cnsnews.com/news/article/penny-starr/scientist-humans-are-helping-planets-ecology-%E2%80%93-carbon-dioxide-very-good