Reuters: Under threat from rising sea levels and tsunamis, the authorities of a provincial capital in the Solomon Islands have decided to relocate from a small island in the first such case in the Pacific islands. Choiseul, a township of around 1,000 people on Taro Island, a coral atoll in Choiseul Bay, is less than two meters (6.6 feet) above sea level. Its vulnerability to storm surges and tsunamis caused by earthquakes is expected to be compounded in the future by rising seas. Aware of these risks, communities...