40% of Global Shale Reserves Face Water Shortage
n the blinkered rush to frack the globe - first in the United States, secondly in Europe and thirdly in the rest of the world - the oil industry always undermines the risks of the technology. But this brutal technique has a dangerous downside, ranging from air and water pollution, to the use of vast amounts of sands and chemicals. And then there is, of course, the huge volumes of water used in the fracking process.