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

Canada Pension Plan is Bankrolling Trump’s Fossil Fuel and AI Agenda

ByTaylor Noakes

onFeb 6, 2026 @ 08:38 PST

The Canada Pension Plan Investment Board has invested billions in fossil fuel expansion in the United States since Trump’s return to office.

MAGA Gathers in European Parliament to Attack EU Laws

ByJoey Grostern

onFeb 6, 2026 @ 08:30 PST

The European far-right rubbed shoulders with pro-Trump groups in Brussels.

Series: Inside MAGA’s Global Climate Agenda

Series: MAGA

Q&A: Tech Billionaires’ AI Space Empire Fantasies Are ‘An Insidious Form of Climate Denial’

ByRei Takver

onFeb 4, 2026 @ 08:26 PST

Science journalist Adam Becker speaks with DeSmog about how Silicon Valley tech billionaires have invented new forms of greenwashing and climate denial in their quest for ever-more fantastic technology.