“the great droughts which had devastated the Sahel...
“the great droughts which had devastated the Sahel region of Africa had been caused in part by sulphate pollution in Europe and North America.”
Monbiot on the dangers of geoengineering
“the great droughts which had devastated the Sahel region of Africa had been caused in part by sulphate pollution in Europe and North America.”
Monbiot on the dangers of geoengineering