Why Half of Humanity Lives in This Circle

Tomas Pueyo
11 min readJul 30, 2023

More than 50% of the world’s population lives in this circle.
Do you think it’s a coincidence?

Let’s zoom into the region to break down the situation.

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Tomas Pueyo

2 MSc in Engineering. Stanford MBA. Ex-Consultant. Creator of applications with >20M users. Currently leading a billion-dollar business @ Course Hero