Air pollution could worsen educational inequality, study suggests

A study published by the World Inequality Lab argues that air pollution could explain up to 25% of the exam performance gap between students from disadvantaged socioeconomic backgrounds and those from more privileged backgrounds, according to Le Monde.

According to the study's authors, cited by the newspaper, children from the poorest families face greater exposure to high levels of air pollution, particularly because of where they live, often near major roads or industrial zones.

This increased exposure could have harmful effects on children's cognitive abilities and respiratory health, factors that may influence their school performance, the study reported by Le Monde indicates.

The researchers suggest that their findings identify an additional environmental factor in the formation of educational inequality, alongside already documented socioeconomic factors such as household income or access to educational resources.

Le Monde notes that this study is part of a broader body of international research exploring the links between environment and social inequality, though it does not detail the complete methodology or the geographic area covered by the analysis.

The implications of these findings could affect public policy on urban planning, air quality, and education, though the original article makes no mention of specific recommendations put forward by the study's authors.