Human Population Through Time

Mohit Sapru Posted On :
1 min, 91 words

Categories: History

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It took 200,000 years for Earthโ€™s population to reach 1 Billion(by 1800's), and only 200 years 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.

Some facts about the present world population.