The drafters of the Clean Air Act saw CO2 as a pollutant
Climate change and carbon dioxide came up regularly in ‘60s-era Congressional hearings, a team of Harvard historians has found. Learn more at https://www.yaleclimateconnections.org/
Climate change and carbon dioxide came up regularly in ‘60s-era Congressional hearings, a team of Harvard historians has found. Learn more at https://www.yaleclimateconnections.org/