“Space may be infinite, but the space we use right around earth is pretty finite.”
The following podcast gives a great overview of another profound impact humans have had all our world, and the stratosphere, and beyond perhaps.
Definitely worth 10 minutes of your time or so.
Climate change isn’t the only thing we need to worry about on a global scale, take a listen to “space junk”~

one.npr.org/i/795246131:795442985