http://wielicki.web2announcer.com/ Web 2.0 announcer top stories for Wielicki en Fri, 02 Feb 2007 19:04:00 GMT http://web2announcer.com/go/417629 unknown@Netscape.com Bruce Wielicki, Principal Investigator for CERES, a NASA project that uses Earth-orbiting satellites to monitor how clouds affect our climate. He writes, "Climate change is already here, it is above the natural variability of the climate system, and the greenhouse gases that we emit from burning fossil fuels are the primary reason." Fri, 02 Feb 2007 19:04:00 GMT http://web2announcer.com/go/417629ClimatechangeglobalwarmingNASABruceWielickiNews