Man-Made Aerosol Cooling Would Trigger a Global Drought

onAug 19, 2007 @ 12:16 PDT

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.

By Ross Gelbspan

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MEPs Call for Urgent Review of €1.5 Billion EU Food Scheme Pushing 'Misleading' Claims

ByLaura Villadiego

onNov 25, 2025 @ 22:00 PST

The programme is “yet another bung to industrial production”, experts say.

Series: Shining a Light on Big Ag’s Climate Push

Series: Big Ag's Climate Push

Analysis

As Mark Carney Fast-tracks Canadian LNG Projects, First Nations Face Hidden Financial Traps

ByMitch Anderson

onNov 24, 2025 @ 09:00 PST

Critics say new LNG ventures in British Columbia saddle Indigenous communities with debt, opaque ownership structures, and financial risk that could leave them owing billions.