David J. Rothkopf describes some of the potential geopolitical crises that could erupt as the world attempts to exploit greener sources of energy.
Greening the world will certainly eliminate some of the most serious risks we face, but it will also create new ones. A move to electric cars, for example, could set off a competition for lithium -- another limited, geographically concentrated resource. The sheer amount of water needed to create some kinds of alternative energy could suck certain regions dry, upping the odds of resource-based conflict. And as the world builds scores more emissions-free nuclear power plants, the risk that terrorists get their hands on dangerous atomic materials -- or that states launch nuclear-weapons programs -- goes up.
The decades-long oil wars might be coming to an end as black gold says its long, long goodbye, but there will be new types of conflicts, controversies, and unwelcome surprises in our future (including perhaps a last wave of oil wars as some of the more fragile petrocracies decline). If anything, a look over the horizon suggests the instability produced by this massive and much-needed energy transition will force us to grapple with new forms of upheaval. Here's a guide to just a few of the possible green geopolitical tensions to come.