China Daily: Hundreds of millions of Chinese people are likely to face extreme climate change and shortages of water, food and energy in the next few decades unless the emission of carbon dioxide and other polluting chemicals is checked, the UK’s chief scientific adviser said in Guangzhou yesterday. John Beddington, engaged in research of global climate for decades, was concerned about the impact of global warming on the world, especially China, in a seminar, attended by dozens of leading climate …