Six billion people are now sharing one planet, one water supply and limited energy resources with a grab-first-ask-questions-later mentality. But there is hope. New insights into human psychology can help manage everything from environmental negot
Global demographic explosions are mixing with population busts—and the consequences could be serious. As some countries get older and others younger, will demography be the key to the wars of our century?
Wars for oil? Food fights now seem more likely, because we’re paying the price for not keeping up with rising emerging-market demand. Yet there’s light at the end of the tunnel—increasing supply isn’t an impossible task.