While the prospect of a heatwave might sound appealing to Brits right now, many countries are facing rising temperatures accelerated by global heating that are making day-to-day life increasingly complicated. In countries such as Qatar , the summer months often see temperatures in the mid-40s and above, and according to a BBC documentary, the extreme heat has hit 50C at some points in recent years. For locals and tourists who are lucky enough not to have to work outside, this often means an