Xinhua: A recent UN-backed study said climate change could displace millions of people in the future. According to a UN press release, the report , launched at the ongoing UN climate change conference in Bonn, Germany, said displacement will get worse “unless vulnerable populations, especially the poorest, are assisted in building climate-resilient livelihoods.” Researchers interviewed more than 2,000 migrants in various parts of the world and mapped climate change in Central America, …