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From here on, every number is a measurement of exposure.

100-metre cells · our measurement
Santiago from directly overhead: dense self-built housing on one side of a channel, watered sports fields and planted parkland on the other
Unequal World · Data Story

The Brain-Age Gap

Santiago, Chile · and 34 countries
The Brain-Age Gap
Loading 34 countries of published research, and 769,091 cells of measured exposure
Environmental Burden · about 100 m
LowerHigher
Research: BrainLat and ReDLat consortium papers · Exposure grids: Copernicus, NASA, EU JRC · Census surfaces: DANE, INDEC, IBGE · Imagery: Esri · Place names and drawn lines: OpenStreetMap contributors, ODbL · Photographs: Johnny Miller / Unequal Scenes