Earlier quoted context omitted.
Computation is a physical process though. To occur, it has to be performed in the physical world by a mechanism. I'm going to nitpick your terminology a bit I'm afraid. I don't see how an abstract representation can be operated on, surely to operate on a representation it has to be a physical representation, such as a physical state representing 0 or 1? I suppose the representation might be of an abstract object, dat…
You seem to be having a lot of trouble grasping the concept of abstraction, which is absolutely fundamental to what we are talking about. Mathematics, logic and computer science study abstractions, they do not study physical things. The mathematical fact that 1 + 1 = 2 is true regardless of whether we are counting apples or oranges. On the other hand 5 + 5 = 30 pounds is mathematically a non-sensical statement, even…
That's all I'm saying. When you say 'computation is not a physical process', I think that's an ambiguous statement. The actual computation of something must be physically performed for it to occur, otherwise no computation takes place.
>The guy who claimed that LaMDA was conscious wasn't basing his claim on something specific about the kind of hardware it was running on, he was basing it on the program's inputs and outputs, which are indeed a computational property and therefore abstract.
The kind of hardware doesn't matter, absolutely, but there must be hardware. You can't say that an abstract object such as a hypothetical computer program, or even an actual computer program that is stored but not running, is conscious. In order to be conscious, it would have to actually run. Consciousness, like the actual process of computation, is not an abstract property. It must be an instantiated property (I would prefer to say an instantiated behaviour) of a real system.
I think we can agree inputs are not conscious, nor are outputs, nor are both put together. What he was doing was inferring something, from those inputs and outputs, about the process that occurred in an actual computer to produce one from the other. That process is not abstract, it's a physical process. When it's physically happening there is (or might be hypothetically in the case of LaMDA) consciousness, when it's not happening there isn't.