How big the world's population is going to be by 2100

Picture:

Carto/Louis Doré

By the year 2100, there will be 11.2 billion people living on the planet.

This is if the UN is to be believed.

These projections come from the UN Population Division and were recently the subject of a post on a popular subreddit.

You'll notice Africa greatly contributes to the population spike in the mid to late 21st century.

Here's the projected population of countries in 2100:

The top 20 in population in 2100 should be:

Here's how the world's population will grow to 11 billion in 2100