Earlier quoted context omitted.
> Birth rates are at their lowest throughout the developed world. India isn't the developed world. According to the UN, the world population is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100. Despite the stagnant fertility rate, growth rate is still targeted in most countries at approx 3-4%, through immigration. I mention this because everyone has a higher environmental footprint…
> India isn't the developed world. Yes, I'm aware, which is why I included that the developing world's birth rate is also dropping, although starting from a higher baseline level. > When scaling up, everything destroys the environment. Yeah, I agree, but things don't tend to scale up linearly, and I think you're missing the cause/effect interplay between population growth and resource consumption. Yes, as populations…
Historically greater food and resource output could help you grow fast (particularly by intention), but for a long while now population growth is negatively correlated with production on the global scale. The 1st world is high production, the 3rd world is not, and all the while hunger and lack of infrastructure seems to be no deterrent to the fertility rate. Child mortality rate might also compel some to have more children.
If one were interested in stops on population growth, access to contraceptives and eliminating poverty would probably be the most powerful way short of a State policy to punish excess births.