World-class contrarian Thomas Gold has a theory about life on the planet: It\'s pumping out of the Earth\'s crust - and it\'s swimming in oil.

Oliver Morton argues that the U.S. should pursue a national security strategy of decentralizing and diversifying our critical infrastructures.

Oliver Morton covers the reasons behind the European Union's decision to build a competing system to the U.S. operated global positioning system. He argues that in the long run Galileo is in the best interest of the world and the U.S. because it will reduce reliance on one monolithic system and increase reliability.