The post-Snowden digital divide: the ability to understand and use privacy tools

Ian Clark's long academic paper in the Journal of Radical Librarianship takes a while to get to the point, but when it arrives, it's a very, very good one: in the post-Snowden era, we can no longer address the "digital divide" just by providing access — we also have to teach people how their online usage is spied on, how that will harm them, and what to do about it.