Independent: The battle to save the world from the ravages of climate change was given an unprecedented boost today as the US and China joined forces to announce secretly negotiated and radical actions to combat global warming.
The move will see both countries which between them emit 44 per cent of the worlds CO2 make unprecedented commitments to cut their carbon emissions.
It was hailed by climate experts as the start of a new era of ambitious emissions targets because it should encourage other countries,...