Attenborough should check his facts on polar bears

Christopher Booker,Telegraph
"It is now seven years since Sir David was first wheeled out by the BBC as the main cheerleader in its campaign to whip up panic over man-made global warming. In two documentaries, he presented himself as a one-time “climate sceptic” who had now been convinced by the evidence. The only problem was that, as he repeated a series of familiar alarmist mantras, there was little sign that he had checked the evidence for any of them: not least his claim that, thanks to the melting of Arctic ice, the world’s polar bear population, already down by a quarter, could be facing extinction. ....Vainly, in the face of this avalanche of propaganda, did an array of experts and bodies such as the US National Biological Service and the International Union for the Conservation of Nature point out that, thanks to curbs on hunting in the Seventies, the world’s polar bear population had, in fact, risen from 10,000 in 1966 to 25,000 or more in 2006; that all but one of their 19 main groups were significantly increasing in numbers; and that, based on observed data rather than highly questionable computer models, there was not a shred of evidence of any threat to the bears from climate change."