Nope, it’s not a pollutant that threatens human civilization as has been ridiculously claimed by global warming doomsday pushers. CO2 actually increases plant yields, accelerates “re-greening” and improves reforestation of the planet. And while today’s atmosphere contains only 400 ppm of carbon dioxide, CO2 generators can help raise that level to 1500 ppm inside greenhouses, thereby accelerating plant growth and food production.
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