Gulf War Vets clear lots for poor in New Orleans
This video is a great story of personal ingenuity to help Katrina victims and create a showcase for building a sustainable community.
Is there an alternative to petroleum? Here's one possibility: Bio-diesel. The raw material - used cooking grease - is currently being wasted.
BioLiberty.Net, a group of Gulf War veterans, is developing a production system that converts grease to a fuel.