Man-Made Aerosol Cooling Would Trigger a Global Drought

Sun, 2007-08-19 12:16Ross Gelbspan
Ross Gelbspan's picture

Man-Made Aerosol Cooling Would Trigger a Global Drought

A controversial theory proposes mimicking volcanoes to fight global warming. But throwing sulfur particles into the sky may do more harm than good, a new study says.

The temporary solution would pump particles of sulfur high into the atmosphere—simulating the effect of a massive volcano by blocking out some of the sun's rays.

This intervention, advocates argue, would buy a little time to reduce greenhouse gas emissions. But as well as cooling the planet, the sulfur particles would reduce rainfall and cause serious global drought, a new study says.

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At a June 19 speaking event at London's Chatham House, North Atlantic Treaty Organization (NATO) secretary-general Anders Fogh Rasmussen claimed the Russian government is covertly working to discredit hydraulic fracturing (“fracking”) in the west from afar.

“I have met allies who can report that Russia, as part of their sophisticated information and disinformation operations,...

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