US and China taking climate change seriously

Gideon Rachman is joined by Pilita Clark, environment correspondent, and Richard McGregor, Washington bureau chief, to discuss renewed efforts to tackle climate change. The Obama administration appears to have succeeded in making climate change a public health issue, and has set a target of reducing US power plant emissions by 30 per cent by 2030. Meanwhile rumours abound that China could include strict targets in its next five year plan, although sustaining economic growth remains its priority.