Rising global temperatures have added a strain on regions like the Middle East, which is extremely vulnerable to the impacts of climate change.These nations are now faced with a big problem, how can they solve their water shortage issues? The United Arab Emirates averages less than 200 millimeters of rainfall a year, in stark contrast to London's average of 1,051 millimeters and Singapore's 3,012 millimeters.In the UAE, temperatures can reach as high as 50 degrees Celsius (122° Fahrenheit) durin...