I'm on a train to New Haven, where I'll be giving a guest lecture (together with Solon Barocas) in Glen Weyl's class, "Designing the Digital Economy" (n.b. I need to get advice from Glen about how to get as good publicity for my classes...)
Solon and I will be sharing the 3 hour class, talking about fairness in machine learning, starting at 2:30. Pop by if you are around -- otherwise, here are my slides.