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Year
2020
1975
1990
2000
2015
2020
Exposome score
Low burden
High burden
Est. brain aging
+0–1.5 yrs
+1.5–3.5 yrs
+3.5–6 yrs
+6–9.1 yrs
Data: Copernicus GHSL / VIIRS / Sentinel-5P · Exposome: Legaz et al. (2026) · Johnny Miller / Unequal Scenes