Water Stress: Some Symptoms and Causes: A Case Study of Ta'iz, Yemen

Why is the bread basket of Arabia importing more water via grain than is pumped locally by all sectors and why does nobody notice? How can the same water be sold to different users at prices varying by five orders of magnitude? How can the biggest names in development throw millions of dollars at supplying water to a city and not an extra drop has emerged? Why do some of the wealthiest companies in the Middle East and their multinational associates get away with polluting water resources? ...