Humanity doubled each 43±6 years while tree cover loss doubled twice as fast to free up farm sites, to meet the needs for food and non-food. Say, all of the non-food farms can simply switch to food, to yield twice as much food, it's impact will vanish after only 20 years.

But crops need particular soil; harvesters need particular terrain. The wars on oil will further increase demand for agri-fuels and artificial fertilizers. Deforestation slows down, currently halving after 40 years which is desirable but pulls (violent?) growth stagnation towards present.