
A new report from the United Nations weather agency gives a three-out-of-four chance that the next five years will average more than 1.5 degrees Celsius above pre-industrial temperatures

Buildings spew nearly 40 per cent of the world's planet-warming emissions and the amount is growing, says a new UN report. That's partly because fossil fuels still dominate heating and cooling. Here are some solutions from Kenya to Germany to Colombia, and wh…