Thanks Jed,
Watched it all. It was worth it. It is rare to take in a lecture given by a statistician who is not only informative but entertaining and funny as well. Regards, Steven Vincent Johnson OrionWorks.com zazzle.com/orionworks > "DON'T PANIC — Hans Rosling showing the facts about population" > > https://www.youtube.com/watch?v=FACK2knC08E ... > If you do not have time to see this, here is a short similar video, which > does not mention energy: > > https://www.youtube.com/watch?v=OwII-dwh-bk