> We'd have to reduce to about half of where we are now just for the fauna to stabilize I mean the article states the tobacco photosyntesized twice as effectiv

> We'd have to reduce to about half of where we are now just for the fauna to stabilize I mean the article states the tobacco photosyntesized twice as effectively, with RsRubisco, which is actually less efficient the GmRubisco. So food-wise it seems hypothetically achievable. I agree we'd need massive conscious degrowth in every other part of the economy though.