STEPHEN GLOVER: I do not question we are facing a serious disaster. But do the BBC and its favourite prophet of doom Martin Lewis have to be so apocalyptic? Farmers in 'water wars' in southern Spain as droughts threaten livelihoods Most Read through What's pushing up property prices? And it https://cse.google.tt/url?sa=i&url=http://bbcworldnewstoday.com%2F