Where Humanity Actually Lives

The science

Where do people actually live? Census counts tell you how many people are in a country or region, but not precisely where within it. WorldPop, a project based at the University of Southampton, solves this by redistributing census totals across the landscape using satellite data – settlement patterns, land cover, roads and night lights – to estimate population at roughly one-kilometer resolution, everywhere on Earth. It is open, peer-reviewed, and used by governments and aid agencies for everything from planning vaccination campaigns to responding to disasters.

How we turned it into a print

We mapped how many people live in each square kilometer, letting the densest places burn brightest. The result reveals humanity's true footprint at a glance: Asia blazing with the river valleys and coasts of China, India and Southeast Asia; Europe densely lit; and Australia almost invisible except for a thin ring along its coastline. Everywhere, the same rule shows through – people cluster where water, coast and fertile land meet.

The print

From our Spectrum collection, The World as Population Density is printed on premium paper in 70x50 cm and 100x70 cm. Data source: WorldPop, University of Southampton.