On Friday I talked to my classes about the technological fix , the idea that technology can solve all our problems. And today I ran across (thanks to Alex) an example of a bad technological fix that to me is as clear as the old one I have been using about giving free airconditioners to ghetto residents to prevent riots. Arnold Schwarzenegger is planning to retrofit his Hummer to run on hydrogen. What I wish I knew was how many of my students see the irony in that and how many think it a good idea. I'm doing an in-class survey today anyway (one of my teaching techniques in laptop classes)--I will ask them. Results later.