Are You Pro-Abortion or Prochoice?

i said on twitter, half jokingly, that i was giving a talk on quanta mechanics later that week. If anyone wanted to come and walk out on it, because silently walk out on the speech because i am pro abortion, prochoice, then they were welcome to do that. And that's what that protest did, in a fairly innocuous way. Now, what about other kinds of protest? This is rob's question, where it's more intrusive, more disruptive in some sense. And i think, again, you have to actually take the circumstances into consideration.