Science

Roughly how closely related are any two humans on Earth today?

At most 50th cousins or closer

Background

Any two humans today are at most 50th cousins or even closer. That means we all share a common ancestor from only a few thousand years ago. The closer two families live near the equator, the younger the shared link often is. Genetically, Earth is like a small village.

More Science questions

How many bones are in the human body?

See question

How many layers does the Earth’s atmosphere have?

See question

How many chromosomes do humans have?

See question

How many moons does Mars have?

See question

How many teeth does an adult human typically have?

See question

How many electrons are in a neutral helium atom?

See question

Ready to estimate?

Over 1,200 questions, 9 categories, one click.