The debate on aquifers continues as new technologies designed by oil companies are able to tap historic water reserves deep in the Earth's crust. The geopolitical significance of water rises as population growth within dry climates continue to rise. As more countries (and people) compete for limited resources, outbreaks of armed conflict becomes more likely. The more pertinent question might not be 'if' but 'when.'
Via Kyle M Norton, Seth Dixon, Lauren Moss