Alibaba: Climate change kills about 315,000 people a year through hunger, sickness and weather disasters, and the annual death toll is expected to rise to half a million by 2030, a report said on Friday. The study, commissioned by the Geneva-based Global Humanitarian Forum (GHF), estimates that climate change seriously affects 325 million people every year, a number that will more than double in 20 years to 10 percent of the world’s population (now about 6.7 billion). Economic losses …