Thank you FirstAscent for your service.
Thank you. I assume that you're thanking me for pointing out and explaining that essentially all arguments against global warming can be shown to be deceptive and lacking in sound science and funded by Big Oil, and strangely, instigated by the same individuals who also argued against regulations of the tobacco industry. The implication, of course, is that if there were actually sound science against global warming, it would exist, instead of all the deceptive propaganda out there masquerading as science. The conclusion: global warming is real, mankind contributes to it, and the science behind it is sound.
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Just found this: The holographic principle was inspired by black hole thermodynamics, which implies that the maximal entropy in any region scales with the radius squared, and not cubed as might be expected. In the case of a black hole, the insight was that the informational content of all the objects which have fallen into the hole can be entirely contained in surface fluctuations of the event horizon. http://en.wikipedia.org/wiki/Holographic_principleLet's change gears: Perhaps consciousness could be interpreted as the opposite of an event horizon. What do you think? I will think about what you mean by that and get back to you later. I'm done for the day. Oh, and paramecium have no neurons - they are single celled organisms that can learn and have some semblance of memory.
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Why do you think the possibility of emergence is not the prerequisite for qualia?
Because by invoking emergence, you have explained nothing, and made things more complex. That's an indication that you might be on the wrong track.
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C. elegans has 302 neurons. The last common ancestor between humans and C. elegans was about 600 million years ago.
How many neurons does a paramecium have?
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The magic is multiplication?
Clarify. As in: 1. Amplification 2. The H20 Phenomenon. Which? I think both, or, more fundamentally, amplification. Amplification of the degrees of freedom gives rise to phenomenon such as collections of H2O molecules transparent to certain wavelengths of light. The "amplifier" is ![Huh](https://bitcointalk.org/Smileys/default/huh.gif) ![Huh](https://bitcointalk.org/Smileys/default/huh.gif) I'm not sure whether you read the H20 articles on wetness, as opposed to quantum effects. H20 as it pertains to consciousness is the fact that it is unintuitive that it would be wet - i.e. the wetness is an emergent property. Or something like that. The point is, it's different than just amplification. All that aside, I can only see the prerequisites for qualia as being a fundamental property of the Universe. In other words, I don't buy emergence, except in the sense that particular structures, such as the brain, amplify and harness it in feedback loops and so on.
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I have no idea what the H2O phenomenon is. Google didn't yield an answer right away. What is it? It sounds like a band.
Try adding the term consciousness to your Google search. It's a standard concept discussed with regard to consciousness.
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The magic is multiplication?
Clarify. As in: 1. Amplification 2. The H20 Phenomenon. Which?
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Hmmmmmmmm, I'm not convinced. I don't understand why the concept of protoconsciousness needs to be introduced. All matter at the quantum level is thought to be proto-conscious; the brain is but where the potentialities of protoconsciousness might become a full-fledged consciousness I would say: All matter at the lowest possible level of complexity (quantum, perhaps) interacts with it's environment, the rules by which matter interacts lead to the formation of structures* of increasing complexity. These structures have at least one more degree of freedom in how they can respond the external environment than the sum of the individual degrees of freedom. I would term this "emergence". The brain happens to have a very large set of possible responses packed into a small space, which gives rise to the possibility of human-type consciousness. From our discussions I have come to think of consciousness as a function of degrees of freedom/volume, maybe information density is a better term. *As a very loose definition: by structure I mean collections of matter that receive more information about (are more influenced by) within-structure matter than external. Back to emergence after all. Ok. Degrees of freedom mean nothing with regard to qualia, in my opinion. So do tell me, what is the magic that happens with an extra degree of freedom where there wasn't that extra degree of freedom before? You might as well say that miniature Charlie Chaplins are the extra sauce needed inside the brain for there to be qualia.
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That's the thing. Emergence is bullshit. At least with regard to consciousness. Nature (evolution) merely found a good structure (the brain) to harness what was already there.
To be more precise, proto-consciousness would be the fundamental building block of qualia. That alleviates the Hard Problem somewhat, by stating that qualia is fundamental, right down to the core components of the Universe. From there, evolution merely harnessed that trait inherent in the Universe, and evolved structures which amplify and utilize it.
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Well it looks like hammeroff takes issue with your ordering in the other thread as well.
No, he does not. Do not confuse symbolic reflection with the fundamental building blocks of consciousness. I scanned this (get the pdf if you can, it is formatted much better): http://www.quantumconsciousness.org/penrose-hameroff/orchOR.htmlIt does not answer my initial question, maybe you can point me in the right direction. All cells have microtubules, so why is it only those in the brain that are giving rise to consciousness? First of all, let's be clear. I am neither for or against the theory of microtubules. I think the theory is interesting. With regard to your assessment of my 'ordering' and what Hameroff said in the video I linked to, he was not discussing microtubules. Secondly, and in answer to your question, why don't you dig up what Hameroff has to say about paramecium? Finally, and in reference to the first quoted statement of yours in this post, do not confuse your brand of emergence with my ideas. Tell me, at what point does the emergence of consciousness occur?
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So I've been watching and reading Penrose and/or Hameroff, and I've been somewhat fond of what they've been saying, but in my most recent foray into their ideas, it seems I'm hearing them say exactly what I suspect. It's this:
Consciousness (or more precisely qualia) is a fundamental component of the Universe. Even more specifically, they're saying (and I've said this as well in conversations with others), a conscious moment, or at least the fundamental building block of a conscious moment is the collapse of the quantum wave function.
So there you have it.
In Quantum Mechanics have they pinpointed under which scenarios the wave collapses? Sorry I haven't done my research, but I do recall the double slit test where results retrieved indicate wave collapse only occurs when the photons are "observed". Do you know of any sources that dig into what types of observation is required to collapse the wave? If a camera records the photons does that collapse the wave or does something with "awareness" have to review the recordings for this to happen? Can the question even be answered? I'll google around about this but thought you might have some good insight since it seems you've done lots of research on this already. "Observation" means to measure, which, in the most primitive form, I believe means to bounce a photon off of it (something like that). That's why to observe means to disrupt, because you have to interact with it. But it's a little more complex that that. My take from it all is not to get hung up on a conscious being observing, and not to confuse that issue with the discussion here. It's funny though, if you think of waves as intangible things, and particles as tangible things, and the interaction of particles as collapsing the waves, then what that means is things don't finitely exist unless interacted with, and I'm saying that wave collapse is the fundamental building block of consciousness, which is to say that existence (particles) vs. hypothetically existing (waves), is the building block of consciousness. Something like that.
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Funny how neither of you can spell "lose."
One of the biggest pet peeves of mine of all time: At least half (or more it seems) of the population on the Internet cannot spell "lose". Strangest thing.
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So I've been watching and reading Penrose and/or Hameroff, and I've been somewhat fond of what they've been saying, but in my most recent foray into their ideas, it seems I'm hearing them say exactly what I suspect. It's this:
Consciousness (or more precisely qualia) is a fundamental component of the Universe. Even more specifically, they're saying (and I've said this as well in conversations with others), a conscious moment, or at least the fundamental building block of a conscious moment is the collapse of the quantum wave function.
So there you have it.
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I am somewhat familiar with philosophical zombies and turing machines. I just learn best by asking questions... So, with regards to experience: Would you say "experience is the result of physical processes"?
Hameroff is the only guy who "gets it" in this group: http://www.youtube.com/watch?v=hnS_cT8yLtUIt makes you wonder if the guy who interrupted him in the last part is a philosophical zombie.
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I had a go at discussing consciousness in the Off-Topic forum, since this is the Politics and Society forum. I've never really posted there before, but now, after having watched it for a week or two, I can see its really childish. It's too bad the only reasonably intellectual discussion unrelated to Bitcoin must be shoehorned into the category of Politics and Society.
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How to stop terrorism (the Middle East variety):
1. Stop fighting wars over there and get out of the Middle East. 2. Save a lot of money as a result. 3. Take a cue from Volkswagen's 268 mpg car and subsidize production of similar cars with taxes on less efficient cars. 4. Never buy oil from the Middle East again. 5. Watch the wealth of the Middle East disappear or watch them actually produce something other than oil.
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If a transporter was proven to exactly replicate the mind as it was, I would use it. My perceived reality has been proven to be stable thus far and I would trust it in this circumstance.
So you would submit yourself to being killed, and allow a replica of yourself which contains the exact memories and brain structure to be created to replace yourself? How can you prove my perception was destroyed and not reincarnated to the replica? How can we deduce which latter event is more probable? Consider the following two scenarios: 1. You step into the transporter room and your body is scanned at the molecular level and you are recreated somewhere else. Only problem is, the machine failed to actually destroy your body at this location. A service technician approaches you and says: "Sir, a minor glitch occurred. If you could come this way we'll manually finish the process..." 2. You step into the transporter room and your body is scanned at the molecular level and you are recreated not once, but three different times in three different locations. Clearly, you, the person who stepped into the transporter room, can't be all three of the newly created individuals. Granted, from their perspective, each of the three are you and fully believes in the success of the transportation process, but logically, at the very most, you are only one of them, and the other two are not. It makes further sense that you are in fact none of them, and are in fact, dead, forever, and not experiencing the world at all. Answer: Pauli exclusion principle in quantum mechanics. And what, exactly? What is your point?
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And I know you said it twice that quantum teleportation exists, but that doesn't tell me anything. I'm asking you if we have the technology to teleport a living organism?
I'll answer that when you tell me if we can do what you proposed with clones. Probably not. I don't know.. I guess I wont get an answer then? With regard to your question, I'm not clear why you're asking it. Not only are you incapable of answering my rhetorical question, but you actually think your question requires an answer. Why do you require me to answer your question? It boggles my mind. Don't you know the answer? Because if we don't have the technology to teleport a living organism you can't possibly know the laws such a machine would be governed by and so I really can't for the life of me understand what possible insight could you gain by examining your fictitious scenario.. It'd be like theorizing how superman is affected by kryptonite in a melted form if he drank it -> who cares, neither exist in reality. If we don't have the technology, and I'm not a scientist or an expert to know if we do or don't so, really, please do correct me if we do have such a technology or even good theories how to get there, but if we don't, we can't know how it would work once we invent it so we can't possibly learn anything by theorizing about it's use; and that is if the rules that govern reality even allow for such a machine to be invented.. For instance you still haven't addressed the obstacle of the Pauli exclusion principle in quantum mechanics that seems to stand in the way of your scenario being even possible. Basically I'm asking what do you hope to learn about reality by examining a fantasy? I assumed that you knew that we can't teleport a living organism. Googling quantum teleportation would answer that. But that's irrelevant. There is nothing wrong with assuming that teleportation could work. Here are the facts of the hypothetical scenario: 1. You are scanned and the position of every atom in your body is known. 2. You are reconstructed elsewhere. 3. Your original form is vaporized. It's totally irrelevant if we can do it or not. Here's why: assume the process works flawlessly. It's that simple. By assuming the process works flawlessly, you need not question the ramifications of the technology. Furthermore, I suggest you take up your personal issues with the scenario with well known thinkers on the subject of consciousness - not me. You are wrong about being able to learn something about it if we can't do it. You totally miss the point of the exercise. The point of the exercise is to get one thinking about consciousness in a certain way to allow them the possibility of having new insights into understanding consciousness. Unfortunately, some people, such as yourself, like to nitpick on nonessential aspects of the discussion.
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Qualia, dude. Conscious experience. Get it?
Haha, exactly. Because the exact points where we misunderstand each other haven't been dealt with. They have. You have had books recommended to you. You have had a long discussion with me about it. You have had links to papers provided to you. You have had the specific term in question (qualia) defined for you. We have been discussing it for more than a week. This is what I meant by arguing over ambiguous definitions.
No ambiguity here as to what the definitions are. If you still can't get it, you have had books recommended to you. So does a rock have conscious experience? Am I just as conscious as you? What about a dog? Is consciousness actually a binary phenomenon (have it or you don't), or is there a spectrum of degrees of consciousness?
Those aren't definitions. Those are questions that are natural to ask and at the heart of discussion with regard to consciousness. Asking them at least demonstrates on your part an increasing understanding.
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