Future Earth

This program highlights some of the important new technologies being developed on a worldwide basis to bring clean, fresh water back to the a world that so desperately needs it as well as curtail the growing demand in resourceful and ingenuous ways.

What will be the 21st Century's fuel of choice? This incredible journey explores new, old, borrowed and "blue" fuel sources. And just as importantly, it examines how we can and will maintain the security of our power grids against the growing threats of terrorism.