German article an CE.

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"“If the solar radiation management is halted for any reason, then a rapid warming would result, with likely catastrophic consequences,” Dennis Hartmann, a professor of atmospheric sciences at the University of Washington told tech and science website Futurism."

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"One geoengineering approach would use high-flying jets to spray similar chemicals in the stratosphere. So by studying the next big volcanic eruption, scientists would also gain insights into how such a scheme, known as solar radiation management, or S.R.M., might work. “This is important if we’re ever going to do geoengineering,” said Alan Robock, a Rutgers University researcher who models the effects of eruptions and who has been involved in discussions about the rapid-response project. “But even if there were no such thing as geoengineering, it’s still important to understand how volcanoes affect climate.”"

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"Scientists are monitoring the emission of sulfur dioxide from the ongoing eruption of Indonesia’s Mount Agung to better understand the climate-cooling effects of the particulate’s dispersal in the stratosphere. They hope that by artificially recreating the phenomenon, they can block the amount of sunlight reaching the Earth’s surface, and thereby “geoengineer” a cooler climate."

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