Ok, lets turn this around. Can you imagine any situation, no matter how unlikely, where humanity should stop increasing their numbers or do you think we should keep increasing the population no matter what ?

I'm beginning to fear that for the vast majority of humans the urge to procreate is ingrained at such a fundamental level that no amount of rational thought can overcome it. Like the 3 laws of robotics that cannot be overruled, humans seems to have a rule that 'thou shall increase thy numbers'. We could grow until the planet is covered in 100 story skyscrapers where everyone lives like in a Japanese capsule hotel and there would still be people insisting that we grow the population.

Frankly, I think we as a species are fucked.