China's plans to cut emissions too weak to stave off global catastrophe, say experts

Xi suggested US is not rising to the climate challenge in his UN speech, but critics say new cuts fall 'far short' of what is necessaryChina announced its plans for future cuts to greenhouse gas emissions on Wednesday, producing a scathing response from experts who said they were much too weak to stave off global catastrophe.The world's second-biggest economy is also the biggest source of carbon dioxide by far, and its decisions on how far and how fast to shift to a low-carbon model will determine whether the world can stay within relatively safe temperature bounds. Continue reading...