disclaimer -I'm not familiar w the political or religious view point of this website -just using it as an example of the negative effects on plant life and food production that would result from a fall in atmospheric co2 after reading several articles on this subject-one article says co2 levels below 150 would be similar to a death knell for plant growth- further reading may elucidate further as a pushback against entropy (joke)

the exploding weed addict population might wish to know that 1 weed proponent article says weed production is maximized at 1200 ppm co2

https://buythetruth.wordpress.com/2009/06/13/...nrichment/