MATT (to David on 13.07 at 12.23): If you pay attention to my next post, I will put dhw's fears about "will" to rest. It reduces to the "Am I a Brain in a Vat" problem, and the ONLY solution to that problem is "What reason do I have to think I'm a Brain in a Vat?" -Matt, Matt, Matt, Vot happened to the Vat? I've been vaiting all in vain For you to vat my brain!