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Trees are that and they don't even need human intervention.
Trees are that and they don't even need human intervention.
And we can't even manage to plant those in most countries!
https://climate.mit.edu/ask-mit/how-many-new-trees-would-we-need-offset-our-carbon-emissions https://climate.mit.edu/ask-mit/how-many-new-trees-would-we-...