Before revision: upright=1.25|alt=Graph showing human population growth from 10,000 BC – 2000 AD|Graph showing human population growth from 10,000 BC – 2000 AD Sustainable population refers to a proposed sustainable human population of Earth or a particular region of Earth, such as a nation or continent.
After revision: Sustainable population refers to a proposed sustainable human population of Earth or a particular region of Earth, such as a nation or continent.