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mark4 November 23rd, 2019 4:47pm

Is the slow and gradual increase in CO2 we’ve experienced a positive or negative for humanity?

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RatBaby
11/23/19 1:21 pm

"slow and gradual"?

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mark4
11/23/19 1:59 pm

It’s only otherwise if you believe liars such as Michael Mann and Al Gore.

mark4
11/23/19 12:37 pm

More yesses than no’s but no one wants to defend a yes.

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mark4
11/23/19 12:38 pm

Negatives.

Krystina Let Freedom Reign
11/23/19 11:13 am

Based on the trees, quite positive. They love that stuff.

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think4yourself Not a safe space
11/23/19 11:11 am

CO2 is plant food. It is only 400ppm now whereas optimal plant growth starts at 1,000ppm. It was 2,500ppm during earths greenest time the Jurassic Period. More plant food is good!

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ScottyDoesNo Stand back and stand by
11/23/19 10:10 am

Neither since it never has nor never will control climate.

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mark4
11/23/19 10:10 am

There’s a reason greenhouses use CO2 generators.

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