Well to make matters worse remember we're about to add another ~2 billion humans...

Well to make matters worse remember we're about to add another ~2 billion humans (Quark DS9 voice) peaking at around 10 in the 2080s.

Most of the growth will be in Africa, not exactly the most lawful place in the world so it looks kind of bleak for the environment and animals there.

Those 2 billion will all want a nice home and a smartphone, computer, TV, car etc…

It's not looking great, not even if we got nuclear fusion reactors figured out tomorrow.