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UnHolier than ever writes "The key to rolling back climate change could be the sun, according to George Washington University researchers who have demonstrated a carbon capture process called STEP that promises to use solar power to remove carbon dioxide from the air. As a bonus, the technique could generate a profitable product. Calculations showed that it is feasible with STEP carbon capture to reduce CO2 in the atmosphere to preindustrial levels within 10 years." Link to Original Source
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