Global hunger is on the rise, affecting 11 percent of the world’s population, in part because of climate change, an annual report from the United Nations found. An annual State of Food Security report prepared jointly for the first time with help from the World Health Organization and UNICEF found that, after declining for more than a decade, the number of people affected by hunger was on the rise at 815 million last year. “The increase — 38 million more people than the previous year — is largely due to the proliferation of violent conflicts and climate-related shocks,” the report read. For Yemen, still reeling from the civil conflict that grew out of the Arab Spring movements, more than 14.1 million people […]