Book Interview
N. Smith · Engineering & Technology · 2014
ONE OF the more disturbing facts about the 21st Century is that we now live in a world where there are more mobile communications devices than there are toothbrushes. Getting on for a billion people don't have access to clean drinking water, are trapped in food, health and energy poverty, living on less than a dollar a day. In contrast, it takes 800 gallons of water to make a single hamburger