Last week Anant Agarwal, President of edX (the MOOC consortium launched by Harvard and MIT), paid a visit to The Colbert Report. And it didn't take long for the host, the one and only Stephen Colbert, to ask funny but unmistakably probing questions about the advent of Massive Open Online Courses. "I don’t understand. You’re in the knowledge business in a university. Let’s say I had a shoe store, ok, and then I hired you to work at my shoe store. And you said, ‘Hey, I’ve got a great idea! Let’s give the shoes away for free.’ I would fire you and then probably throw shoes at your head." In other words, why would universities disrupt themselves and give education away at no cost? Where's the sanity in that? If you have five minutes, you can watch Agarwal's response and get a few laughs along the way. And if you're ready to take a MOOC, then dive into our collection of 550 Free MOOCs from Great Universities. 120 new courses will be starting in August and September alone.