Dangerous speech, as opposed hate speech, is defined basically as speech that seeks to incite violence against people. And that’s the kind of speech that I’m really concerned about right now. That’s what we’re seeing on the rise in the United States, in Europe, and elsewhere.
When I asked my peers and my professors if they’d ever heard of this type of work, two things happened. The first thing is that they said no, they hadn’t. The second thing they said, which is probably what you’re thinking, is, “Well, can’t computers do that?” And in fact the answer to that is no.