I anticipate what Professor Catherine Mackinnon of the University of Michigan and many others would say to this. "Do you mean that a Jake Baker can walk around saying that he hates women, regards them as objects for his use, and plans to rape, torture and kill them, and nothing can be done until he actually kills someone?" This is not what I mean. You can expel Jake Baker from school (which he was) the same way that you would expel a racist or someone else who could not live by the University's code of ethics demanding the treatment of classmates with respect. You can ostracize Jake Baker, post his picture all over campus, warn people against him and educate the world (truthfully) about his predilections. You might even be able to obtain a civil protective order against him, keeping him away from the campus or out of town. But I do not think you can lock him up--unless you are willing to lock up Gordon Liddy, half the NRA board, hundreds of talk radio hosts and thousands of other Usenet posters as well. And that would still only be the tip of the iceberg.