That's just rejecting information processing by one descriptive system and pretending another isn't information processing. Analog computers are possible, just

That's just rejecting information processing by one descriptive system and pretending another isn't information processing. Analog computers are possible, just difficult to build and make reproducible in a useful way for mankind. But then of course, any analog process can be simulated by a sufficiently high fidelity digital one (i.e. digital music encoding). So all you've really got to is "it might take a considerably more powerful computer to fully reproduce the analog effects of human consciousness".