Commercial greenhouses pump CO2 in at 1200ppm. This is optimal for plant growth. At our current 400ppm atmospheric CO2, plants are starving. Reducing CO2 could destroy all life on the planet. Increasingly this appears to be the objective. Is Earth being terraformed for an alien civilisation?
Commercial greenhouses pump CO2 in at 1200ppm. This is optimal for plant growth. At our current 400ppm atmospheric CO2, plants are starving. Reducing CO2 could destroy all life on the planet. Increasingly this appears to be the objective. Is Earth being terraformed for an alien civilisation?
And the plants of the Earth will not be happy if Bill Gates gets his way, and sprays the atmosphere to block their sunlight.