Scotsman: THE number of people dying from heatwaves in big cities by the end of the century could be double previous estimates, according to research. On average about 120 deaths occur each summer in London due to high temperatures. However, by the 2080s, this could increase to nearly 500 as a result of climate change, according to researchers from King’s College London and the Met Office. Simon Gosling, who led the study, said previous research had only considered the average projected …