It will be a lot easier to save the planet, and obtain full sustainability if we have lower birth rates for a generation or two. The population has more than doubled since I was born, and it’s evident in everything. We’re feeling the strain in every facet of our lives. I know this is an unpopular opinion because everyone automatically assumes you’re pro-eugenics or other unpopular ideologies when you suggest that we reduce our birth rates, but I genuinely believe it would have a net-positive impact on the world.