Now, listen to Thomas Friedman's (You know, "The World is Flat" guy) talk on why this current energy crisis, "...is not your parent's energy crisis." Then when you're done listen to a couple of the others. I've subscribed to the site so you'll be hearing more about it as new videos get posted. I'm sure you'll agree that this is excellent material for your senior high Economics students.
Excellent site! More proof that blogs are my personal professional development.