I plan on saving the world some day and building a cob house or maybe an earthship. (datingforhippies.com)
Cob house - AT&T Yahoo! Search Results. (pearltrees.com)
When designing my cob house, it was a goal to keep building costs very low and to obtain as many building materials as locally as possible, especially natural (of course) and reclaimed supplies. (pearltrees.com)