After reading a book called "Energy and Human Ambitions on a Finite Planet" (it's a free book, you can read it here:
https://escholarship.org/uc/item/9js5291m#page=12)
I got brutally black pilled about the question of resource and growth in a finite planet, and space trade is a pipe dream, it's over for mankind if we don't change our ways, I guess some form of planning is the way out, and even more unpopular solution would be population control, I just don't know, man.