What do you do if you don't trust the world around you? You build a new one. That's the motto of Michael Reynolds, the architect and visionary who created the Earthship. Earthships are houses that are completely self-sufficient and totally off the grid with no electricity or water bills -- ever. Michael and his team of builders, along with 50 interns, have just four weeks to build a house in Big Sky, Montana, for Earthship enthusiast Jeff Saad.