What's the Base Rate of Controversy Speakers?

i would love to know what's the base rate of politically in some way controversial speaker s, right? Because we know up with that number how many speakers do you think that all universities in the us? Host per year? That includes everybody, and most of those talks are not going to be in any way political. So if you know, let's a forty thousand, d thifty thousand talk, just again, t moby, a low number. And ta, as a lay of nuance that they col make, mi been missing.