Some ideas are dangerous, and closely tied to both actions and policies. It is the responsibility of smart, powerful and conscientious people to acknowledge that. I am not saying that dangerous ideas should not be discussed. But we should be careful what we say in public. How should society regulate pedophilia, if at all? Nambla has opinions about that. Does Paul draw the line at legalizing pedophilia? Does he advocate that our most popular platforms embrace and encourage that debate? Race-based eugenics is another idea that has surfaced again and again. Why not optimize the human species through sterilization of its less desired members? That idea seems to march in lockstep with policies of extermination. Does Paul draw the line at that idea? If not, why not?