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Uit de NFO
Having explained the science behind global warming, and addressed the arguments of the climate change sceptics earlier in the series, in this third and final part Dr Iain Stewart looks at the biggest challenge now facing climate scientists. Just how can they predict exactly what changes global warming will bring?

It's a journey that takes him from early attempts to model the climate system with dishpans, to supercomputers, and to the frontline of climate research today: Greenland. Most worryingly, he discovers that scientists are becoming increasingly concerned that their models are actually underestimating the speed of changes already under way.

First broadcast : Sun 21 Sep 2008, 21:00, on BBC Two, File Size (Bytes): 678,950,250, Duration (hh:mm:ss): 58:56.040, Video Codec: avc1, H.264/MPEG-4 AVC, Resolution: 832 x 468, Aspect Ratio: 1.778 : 1, Video Bitrate: 1536 Kb/s, Framerate: 25.000 FPS, Quality Factor: 0.158 (bits/pixel)/frame, Audio Codec: mp4a: MPEG-4 AAC LC, Audio Bitrate: 125 Kb/s, Audio Sample Rate: 48000 Hz, Audio Channels: 2, Subtitles: English .srt included, Source: iPlayer stream, capped by l0thar, a dokus4alle release, Fills Policy: 10% PAR files provided
Gepost: 29 december
Poster: L0thar
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