@TJ
I'm open for suggestions on alternate ways to handle this if you have some.
I've tried ignoring him, but that didn't stop him for long (you can see a period of about three weeks where I had him on my ignore list, and never addressed him)
I've tried discussing with him scientifically and he starts name calling.
So far, what has been working is calling him out on his actions.
I agree that bans would work, Jerry has been banned multiple times in the past and it worked then, it should work now too. However, that is out of my control; I'm not a moderator so I can't ban him.