For those wondering about the relative impact of each bullet, [1] is a quick starting point down a rabbit-hole that goes very deep.
[1] https://en.wikipedia.org/wiki/File:Wynes_Nicholas_CO2_emissi...
[1] https://en.wikipedia.org/wiki/File:Wynes_Nicholas_CO2_emissi...
Is the argument to have less kids to save the planet not just population control propaganda?