It's predictions like this that make regular citizens think that climate change prophesiers are eejits.
I think climate change is probably happening, but when the headlines and the bloggerizers begin to shriek about an ice-free Arctic by 2013, you know you've entered the world of sci-fi. It also makes the likelihood of serious and constructive responses, to something that may turn out to be a real problem, just that much more difficult.
Panic now, folks. The Lord Jesus may return tonight, but this apocalyptic scenario is as nothing compared to the reality that the Arctic will be ice-free within minutes.