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The Clean Air Act
The historic decision by the US government to classify carbon dioxide as a pollutant
Mike Williams assesses the historic decision by the US government to classify carbon dioxide as a pollutant: Dr Phil Edwards from the London School of Hygiene & Tropical Medicine talks about the link between climate change and obesity: tracking the migration of Leatherback sea turtles: environmental activist Denis Hayes remembers organising the first Earth Day in 1990.
Βι¶ΉΤΌΕΔ World Service Archive
This programme was restored as part of the World Service archive project
