The issues of deforestation and carbon emissions will be high on the agenda at COP. But leaders of some of the key players on the world stage were conspicuous by their absence at pre-summit talks. Donald Trump was one. China’s Xi Jinping another. The two superpowers are currently on very different trajectories when it comes to green energy. As the US has slammed on the brakes, China is powering ahead on a scale which has to be seen to be believed. Watch Debi Edwards’ full report on ITVX now. #it