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As a politics professor, I feel I should know something about health policy, but it is mostly dread that made me sign up for Ezekiel Emanuel’s class, Health Policy and the Affordable Care Act, through Coursera. Word is that higher education is about to be disrupted by online providers, like Coursera and Udacity, and their MOOCs (massive open online courses). If students can take political philosophy with Harvard’s Michael Sandel for free, why will they pay to take it with me?