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by adflux 1915 days ago
A very misleading calculation.

You don't need to absorb ALL co2 currently being output by Americans. A large percentage of that is already being converted/stored by algae / trees

So the baseline isn't "we need to store all CO2". The baseline is, we need to convert the part that is currently "overcapacity" for our environment. And for that, planting trees IS a good solution. But don't take my word (or Bills) for it.

https://science.sciencemag.org/content/365/6448/76

... Ecosystems could support an additional 0.9 billion hectares of continuous forest. This would represent a greater than 25% increase in forested area, including more than 200 gigatonnes of additional carbon at maturity.Such a change has the potential to store an equivalent of 25% of the current atmospheric carbon pool.

1 comments

s/Americans/world/, and also

- Trees are being cut down at record rate for meat production. Meat production is one of the bigger culprits in deforestation (and particularly of the Amazon and other tropical rainforests). If the world were willing to eat less meat (we don't have to be all-out vegan, we just need to eat much less of it) we'd be a lot better off in terms of how much arable land we need to feed everyone instead of feeding a bunch of cows and then feeding everyone

- The world population is much bigger now. All environmental problems are essentially only an issue because we have too many people in the world right now. If we had the population of the 1800's, none of our modern lifestyle habits would be a serious problem.