Paul Krugman is an authentic national treasure. He's giving his Nobel Prize Lecture today, in Stockholm, on "Increasing Returns", and you can watch live here and video will be available later, of course. If you search around the Nobel Prize site, there are other Krugman treats here, including a video interview and a phone interview after he won the prize. Also a page of nice photos.
If you can't watch live -- 9am Eastern today -- do watch later. Be sure that you are a regular visitor to his New York Times blog, too, to which we have a link on our sidebar.
He's a brilliant delight.