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Posts Tagged "solar radiation management"


Has the Time Come to Try Geoengineering?

Earth’s average temperature has warmed by 0.8 degree Celsius over the last 100 years or so. The reason is increasing concentrations of greenhouse gases, particularly carbon dioxide, in the atmosphere. The concentration of CO2 has now reached 394 parts-per-million in the air we breathe—and would be even higher, roughly 450 ppm, if the oceans weren’t [...]

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U.K. Geoengineering Tests Delayed until Spring


Controversial tests of geoengineering hardware, initially set to start in October, have been delayed. The British government agency that provides funding to the project issued the delay on September 29, in order “to allow time for more engagement with stakeholders.” In mid-September, a team of U.K. researchers leading a project called Stratospheric Particle Injection for [...]

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