Monday 17 November 2008

UN warning on brown pollution haze

A massive mile-thick brown pollution haze has settled over vast areas of the planet, changing weather patterns and threatening health and crops, according to the UN.
Vast areas of Asia, the Middle East, southern Africa and the Amazon Basin, are affected by the smog-like plumes, caused mainly by the burning of fossil fuels and firewood, are known as "atmospheric brown clouds". Read more here.

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