Originally Posted by Robert W. Roe

I don't think that Prius owners want to hear about hydrogen, veggie powered diesels, biodiesel, or anything but how good their hybrids are and how right their buying decision was.
I believe in keeping in not trashing our environment, and at the same time wonder where the heavy metals from all those dead hybrid battery packs are going to end up.
If petroleum becomes expensive enough, the free market will provide us with cost effective solutions