Another free market solution (well, kind of), is for the price of CO₂ to rise enough so it may be economically feasible to "buy the rainforest [to] let it be ra

Another free market solution (well, kind of), is for the price of CO₂ to rise enough so it may be economically feasible to "buy the rainforest [to] let it be rainforest". This also should of course come with some mean of allotting taxed resources to the CO₂ consumers.