by Marlowe HOOD Agence France-Presse Paris, France (AFP) — Whether out-of-the-box thinking or a sign of desperation, scientists on Wednesday proposed the regular transport of moon dust to a gravity point between Earth and Sun to temper the ravages of global warming. Ideas for filtering solar radiation to keep Earth from overheating have been kicking around for decades, ranging from giant space-based screens to churning out reflective white clouds. But the persistent failure to draw […]