Financial Times: Russias president Vladimir Putin once quipped that global warming could be good for a chilly country like his, because people could save money on fur coats. Moscows thinking may have changed after 2010s record Russian heatwave and wildfires, but Mr Putin might have been on to something at least in the case of fish. Climate modelling suggests that global warming could sharply boost the fertility of Russias frozen seas in coming years, according to researchers at the University of Troms in...