Grist: The Central Intelligence Agency is funding a scientific study that will investigate whether humans could use geoengineering to alter Earth`s environment and stop climate change. The National Academy of Sciences will run the 21-month project, which is the first NAS geoengineering study financially supported by an intelligence agency. With the spooks` money, scientists will study how humans might influence weather patterns, assess the potential dangers of messing with the climate, and investigate possible...