Geoengineering: a quick fix with big risks

Radical steps to engineer Earth’s climate by blocking sunlight could drastically cool the planet, but could just as easily worsen the situation if these projects fail or are suddenly halted, according to a new computer modeling study.

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<p><a href="http://www.physorg.com/news100280339.html">Geoengineering: a quick fix with big risks</a></p> <p>Radical steps to engineer Earth’s climate by blocking sunlight could drastically cool the planet, but could just as easily worsen the situation if these projects fail or are suddenly halted, according to a new computer modeling study.</p>