My Dad always carpooled when I was a kid in the 60's. He allways said it just seemed stupid to waste the gas when 3-4 people lived within 2-3 miles of each other and were all headin to 2-3 miles of each other. A little inconveinence to save a resource for future generations. Me, I got an Expedition and am lookin pretty special.
I don't think we will have to worry how internal combustion engines are gonna be gettin people to work in thirty years. I'm gonna make damn sure of it.