Media response to Ricke, Katharine L.; et al. (2013). "This type of proposed solution carries with it a number of uncertainties, however, including geopolitical questions about who would be in charge of the activity and its goals."

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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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