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Politics : Evolution
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To: Solon who wrote (36220)5/13/2013 10:27:42 PM
From: Greg or e1 Recommendation  Read Replies (1) of 69300
 
"Under too high CO2 level,"

"So what is the safe level in ppm for plants?"

It states the safe levels right there in the article. Can't you read, MORON? Those artificially induced elevated levels of CO2 are many many times the level of CO2 in the atmosphere.

CO2 isn't a pollutant.
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