Related to a past post in which I mentioned Erik Wright’s podcasts of his lectures is this story in which an MIT physics professor, Walter Lewin, has become an online star because of his lectures. I found myself watching them and loving them. I also discovered that MIT puts a lot of course materials online. This, I think, is a wonderful idea. A way to make education more widely available. But I was sad to see that there was no sociology! We need to get with the times.