Interesting for aerosol SRM.

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Ten steps for Obamas environmental programm. "It will piss off enviros, but Obama should launch a modest geoengineering research program, run by the best scientists we've got."

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"An American businessman made waves last month when, without asking permission, he dumped a bunch of iron sulfate into the Pacific Ocean to launch a carbon-sequestering geoengineering experiment. With these sorts of Earth-hacking ideas being floated, what's to stop a man with the means from doing it himself?"

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"Arafa Radwan, a lecturer at the Ukrainian National Technical University talks to the Climate Change Studio about using geoengineering methods to control the planet’s energy balance. He suggests the use of screens that could be placed above cities, like Doha, which would allow people to control the incoming sun radiation."

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