The ScienceInsider feed from Science has a story, DARPA to Explore Geoengineering, about how DARPA is exploring the concept of geoengineering, i.e., the modification of Earth’s environment on a large scale to suit human needs and promote habitability.
“An official advisory group to the Defense Advanced Research Projects Agency is convening an unclassified meeting next week to discuss geoengineering, ScienceInsider has learned. DARPA is the latest in a number of official science funding agencies or top scientific societies that are exploring the controversial idea. But one leading advocate of the work opposes the military developing geoengineering techniques.
The 1-day meeting, to be held Wednesday at Stanford University, will be led by University of Illinois Urbana-Champlaign engineering professor Bill King under the auspices of the Defense Sciences Research Council, which advises DARPA. An agenda for the unpublicized event viewed by ScienceInsider listed top researchers who have studied geoengineering as speakers, including geochemist Ken Caldeira of the Carnegie Institution for Science and astrophysicist Gregory Benford of University of California-Irvine.”