Stimpson J. Cat said:
quote:
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no, that is not all I am claiming. I am also claiming that the reality which I am experiencing is the reality which you are experiencing.
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My PWQ's cannot literally be the same as your PWQ's. Therefore you must hold the position that our PWQ's refer to something other than our PWQ's. In which case, despite your denials, you are involved in ontological speculation.
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It is not ontological speculation, because I am not attributing any characteristics to this external reality that cannot be empirically verified. It is an epistemological position, not an ontological assumption.
Saying it exists is
the ontological presumption. It is sufficient for reality to be objective that we experience similar PWQ's when in the same place and time.
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The axiom of science you have rejected is the axiom which states that physical reality is causally closed.
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And who gets to decide that it is an axiom?
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Whoever it is that is responsible for deciding what the word "science" means.
Who has stated that the hypothesis that the world is physically closed is an axiom of science? Did anyone argue against him that it ought not to be?
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Why does it need to be an axiom?
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Because without it the scientific method is not logically valid.
Why not? Change in the world initiated by sentient beings could be explained in terms of intent and desires. I see no necessity in supposing the world must be physically closed.
If you allow for influences which don't obey physical laws to influence things which do, you can no longer claim that those things do.
Sorry you're confusing me here. Care to expand?
Look at it this way. If the physical World is the set of all things which obey physical laws,
But it isn't. The physical world is the set of all things which can be discerned from a third person perspective.
then it must be causally closed. If it is not causally closed, then that implies that there are physical things which can be affected by things which do not obey physical laws. This in turn implies that these physical things do not function according to physical laws,
No it doesn't imply this at all. Change might be initiated by a non-physical thing, but thereafter unfold according to physical laws.
As a practical example, consider the mind. Clearly the mind has an effect on the brain.
How did you work this out?
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If this axiom is true, then consciousness must be physical.
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Not at all. It just means that our non-physical consciousness is not causally efficaceous.
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Which is a trivially false statement.
What you say here is quite patently false. If the world is causally closed then our behaviour is fully explicable in terms of physical processes. You can only say that it is trivial false if it is self-evidently true that experiential consciousness is one and the very same thing, or is a function of such processes. However we were considering the scenario of
non-physical consciousness
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What the current scientific theories state is that consciousness is a physical process in the brain,
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That is materialism, not science....come on Stimp....
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It is a scientific theory,
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If you think this you clearly don't understand what science means. Quite bad considering you claim to be a scientist. FYI it is a metaphysical theory, and an impressively stupid one at that.
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What is metaphysical about it?
To say that A and B are one and the very same thing, when they appaer to be utterly different from each other, and we merely have a correlation between them, is at the very minimum, to take a gigantic leap of faith to say nothing of its highly questionable intelligibility.
It is a falsifiable hypothesis, and the most parsimonious falsifiable hypothesis that is consistent with the available data.
You can't falsify it. There is absolutely no way one could falsify such a crazy hypothesis.
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and one for which there is considerable supporting evidence.
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There is no evidence whatsoever. How many times do you need to be told this???
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You can tell me this as many times as you like. Until you actually provide some sort of reasonable argument to back up this claim, you are just blowing hot air.
No, you are required to produce the evidence.
Your "that isn't consciousness, that is just the neural correlate" argument holds no water, because at the very least, it begs the question.
So what evidence do you have that consciousness just simply
is its neural correlates. Come on, you've claimed you've got plenty. I await with baited breath
