2. why not radical? we have "good enough" plant-based replacements, and these will improve a lot when meat/dairy/eggs/leather simply becomes out-lawed. (needs a law too) why point one "stop immediatly" and point 2 being just reduce as a personal choice?
3. this i do not get. we have seen (again and again) that educating women greatly changes the reproductive rates. we can just do that! the one-child policy was disasterous for china, and while it may work in the dev'd world, it is the undev'd world where the reduction is badly needed and where the china-disaster is likely to repeat itself.
also, with 1 and 2 in place, we have prolly no need for the one-child policy. we'll have food and land plenty!