Klimaatverandering 27

De lente is nog steeds niet is gearriveerd. Dat geldt zowel voor Europa als de Verenigde Staten. CBS bericht: 'Rewriting The Science. (CBS) As a government scientist, James Hansen is taking a risk. He says there are things the White House doesn't want you to hear but he's going to say them anyway. Hansen is arguably the world's leading researcher on global warming. He's the head of NASA's top institute studying the climate. But this imminent scientist tells correspondent Scott Pelley that the Bush administration is restricting who he can talk to and editing what he can say. Politicians, he says, are rewriting the science. But he didn't hold back speaking to Pelley, telling 60 Minutes what he knows. Asked if he believes the administration is censoring what he can say to the public, Hansen says: "Or they're censoring whether or not I can say it. I mean, I say what I believe if I'm allowed to say it." What James Hansen believes is that global warming is accelerating. He points to the melting arctic and to Antarctica, where new data show massive losses of ice to the sea. Is it fair to say at this point that humans control the climate? Is that possible? "There's no doubt about that, says Hansen. "The natural changes, the speed of the natural changes is now dwarfed by the changes that humans are making to the atmosphere and to the surface."' Lees verder: http://www.cbsnews.com/stories/2006/03/17/60minutes/main1415985.shtml