Human Population Through Time

Mohit Sapru Posted On:

Read Time: 1 min 66 words

Categories: History

It took 200,000 years for Earth’s population to reach 1 Billion(by 1800's), and only 200years thereafter to reach 7 Billion.
A small video from American Museum Of Natural History, that shows how the human population grew over time and a projection about the future of population.