When will we have too many humans?

[Teeqoz]

barneystinson69 said:

Teeqoz said:

Only if we go about with living unsustainably. And actually population growth is already stagnating, so we probably won't grow too much from here. If I remember correctly, the estimate is that we will reach 11Bn by 2050, then decrease down to 9 Bn before 2100 and it'll stabilize at that level.

I think you've mixed it up. 9 billion for 2050, and around 10-11 billion in 2100. 

It's probably not the latest estimate, but having rechecked my textbook, it deffinitely said 11Bn by 2050, only for it to decrease to 9Bn by 2100. It's not an old textbook either (made in 2013).