Plant Food

As atmospheric CO2 has increased, so have crop yields.

Cereal yields
co2_mm_mlo.txt

About Tony Heller

Just having fun
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1 Response to Plant Food

  1. gelcarrion0t says:

    This is the only direct correlation I’ve seen with CO2 levels—it makes perfect scientific sense and it’s a mighty good one! Temperature increases and all the other proclaimed looming calamities are a disgraceful fake!

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