If you haven't heard about it, it's an important film about climate change. Chances are you're either entirely indifferent or bored with the subject. You shouldn't be. You should watch the film and leave with a sense of utter, utter dread, alleviated by a glimmer of hope that we can do something about it before 2015 - after that, we all get to live in a post-apocalyptic Kevin Costner film, and nobody wants that.
Actually, the film's not that good. It makes a lot of important points but makes them badly. The boo-hiss guy is a low-cost airline director, but it's a shame that they couldn't use a Western one, such as Ryanair's O'Leary. Instead, they pick an Indian as though it's poor Asian countries which have got us all into trouble. The nuclear potato is avoided utterly and the clumsy post-fall flashback structure has been done a million times in cheap SF. Pete Postlethwaite's pretty good though.
The strength is the movement that's growing out of Age of Stupid. The live Q and A beamed direct from Leicester Square was interesting, primarily for Ed Miliband's discomfiture. He had the last laugh though - every time they begged him not to build Kingsnorth, he stressed the need to experiment with CCS, clearly meaning 'I'm building it, and CCS might happen in 30 years time so piss off' while hoping that the greens would think 'Ah, he understands why coal's bad'.