The CIA is funding a study examining various ways mankind can geo-engineer the planet -- blocking or limiting the sunlight that reaches the Earth, stripping carbon dioxide from the skies, seeding the clouds and so on. The project, a panel called Geoengineering Climate: Technical Evaluation and Discussion of Impacts," is backed by the National Academy of Sciences [NAS}, the National Oceanic and Atmospheric Administration (NOAA), NASA -- and the U.S. intelligence community. That's spy-talk for the CIA, William Kearney, a spokesman for NAS, [said]. Conspiracy theorists love to argue that various world governments seek to control the weather; they cite "chemtrails" and cloud seeding and so on. The group's first two meetings, May 20 and June 19, were closed-door in their entirety. On July 17 in Washington D.C., closed-door morning and evening meetings book-ended a public session, however, offering a peek into the group's plans -- and it's nothing worthy of Fox Mulder's time, explained Edward Dunlea, study director with the National Academies. "Nothing involved in this study is classified at all," Dunlea told FoxNews.com. " This is an assessment of what is known in the science literature about some of the proposed engineering techniques -- both solar-radiation management and carbon-dioxide removal. All of our sponsors are interested in this topic as a part of the larger climate-change discussion, which has economic, environmental and national-security ramifications," he said.