Nothing would compel anyone to sign such a document.

Of course you would. I'd tell them to shit in one hand and wish in the other. See which one fills up first.

you cant prove they wont in the future

Call your lawyer and see what he says.

But I can prove the 2nd amendment and unless it is repealed I don't have to sign shit.

If it is repealed I still don't have to sign shit and someone is going to get shot. That includes me but at least two are going down before I do.

lets both note what a terrible point it is to tell someone they cant prove a negative.

http://www.tigerfan.com/threads/ufos.163748/page-2#post-1794941

and Shane is added to those who are noncompliant, the naughty list

Fuggem

2A is not a negative

correct. if i theorize that the 2a may not exist in the future, i cant prove that. i can only prove affirmative things. so i cant prove aliens dont exist. but that doesnt mean anything.