A step back from the Siemens-Wiley debate. Cormier considers the tensions in a MOOC: "If the MOOC challenges anything, it challenges the idea that a teacher can decide what people need to know, how much they currently know and what they should get out of the learning process. You can’t. You just can’t do it, not consistently, not over time, not for the majority of your students, not for millions of teachers. The solution presented by the MOOC is that the learner should begin to take control of how and what they are to learn."