It took five days for the British to change course and insert their forces into Iraqi units too (as they had done previously).

ECONOMIST: Britain's armed forces

You may not notice the glossy facade at first, however, as the biggest hardware change in the new PS3 is where you insert disc-based media: a top-loading slider gets moved to the left, revealing a space for your brand new copy of Uncharted 3: Drake's Deception Game of the Year Edition (bundled with the 250GB console).

ENGADGET: PlayStation 3 Slim review (late 2012): is the third time a charm?

In particular, some developing countries are angry at what they see as western nations' attempts to insert new loopholes into regulations on how emissions from land use change are accounted for, which could allow western nations to cut actual emissions by less than they have pledged.

BBC: New UN climate chief calls for more ambition