"Speaker: Felix Crux Anyone who uses Open Source has run into software licenses. Too often, our understanding of this mess of legalese is incomplete, confused, or based on bad assumptions. But we can’t ignore them: licenses govern everything about how we use others’ code — and how they use ours. Come learn the basics of copyright, what different licenses let you do, and why & how you should choose one for your code! Slides can be found at: https://speakerdeck.com/pycon2016 and https://github.com/PyCon/2016-slides"