21–30 of 172 posts
Tangent by PhD student in Cognitive Science here - My current belief is that consciousness arises at the cross section of 3 core skills: Theory of Mind [0], Autobiographic Episodic Memory [1], and Embodied Cognition [2]. Principally, recognizing that other people have intentions and beliefs different from your own, being able to understand that you have experienced a timeline of personal experiences and these contrib…
Tangent by PhD student in Cognitive Science here - My current belief is that consciousness arises at the cross section of 3 core skills: Theory of Mind [0], Autobiographic Episodic Memory [1], and Embodied Cognition [2]. Principally, recognizing that other people have intentions and beliefs different from your own, being able to understand that you have experienced a timeline of personal experiences and these contrib…
I'm a former philosophy student that had general interests Philo of Mind and that always stuck out to me as the most reasonable explanation for consciousness.
Well it's an easier read than this: https://academic.oup.com/nc/article/2020/1/niaa016/5909853 but it lacks details. Regardless, my question is why did consciousness arise? What was the need? Would humans not have been able to achieve unprecedented control over the environment without it? Everything I read about self-control (which is a major problem of mine) points to an eternal battle between the conscious self and…
> Regardless, my question is why did consciousness arise? What was the need? Yeah, this is the right question. All these proposition like "consciousness is an alpha-rhythm", or "consciousness is a EM waves" are just an destructive reductionism, trying to get rid of something too difficult to understand and to replace it with something of much easier nature. It is like attempts to reduce the problem of "free will" to…
Well it's an easier read than this: https://academic.oup.com/nc/article/2020/1/niaa016/5909853 but it lacks details. Regardless, my question is why did consciousness arise? What was the need? Would humans not have been able to achieve unprecedented control over the environment without it? Everything I read about self-control (which is a major problem of mine) points to an eternal battle between the conscious self and…
> Regardless, my question is why did consciousness arise? What was the need? Yeah, this is the right question. All these proposition like "consciousness is an alpha-rhythm", or "consciousness is a EM waves" are just an destructive reductionism, trying to get rid of something too difficult to understand and to replace it with something of much easier nature. It is like attempts to reduce the problem of "free will" to…
Tangent by PhD student in Cognitive Science here - My current belief is that consciousness arises at the cross section of 3 core skills: Theory of Mind [0], Autobiographic Episodic Memory [1], and Embodied Cognition [2]. Principally, recognizing that other people have intentions and beliefs different from your own, being able to understand that you have experienced a timeline of personal experiences and these contrib…
how will you test your belief?
Well it's an easier read than this: https://academic.oup.com/nc/article/2020/1/niaa016/5909853 but it lacks details. Regardless, my question is why did consciousness arise? What was the need? Would humans not have been able to achieve unprecedented control over the environment without it? Everything I read about self-control (which is a major problem of mine) points to an eternal battle between the conscious self and…
I have my own theory that explains what, why, and how. First, there is no singular consciousness, that's an illusion created by only one part of the brain having an internal verbal monologue. I think that we are actually a collection of smaller consciousnesses working in concert.
We have the reptile brain for basic functions, it's aware of being hungry and sleepy, etc. It also takes care of basic memory storage and emotional imprinting. It's the oldest brain, evolved as a simple logic operator, where it evaluates an input, and then triggers a response. Hungry? Look for food. Scared? Run. Etc. It learns and stores memories too. I nearly got eaten when I went over there, scary, tag that place memory with a bad feeling.
Then we have a more advanced mammalian cognition level, where more advanced behaviors came from, more complex memory indexing making the reptile brain more useful for long term storage and more nuanced learning. Daytime over there is fine, night can be scary. Oh, that scary thing over there is actually safe, but let's be careful there anyway. More advanced social interactions, forming packs and such with social hierarchies.
Now we also have a more advanced logical component and pattern matching ability. A rustling of that specific type of bush tends to mean there's a lion in there. When I see dark clouds, I should find shelter because water might fall. I can take this stick and push it in this anthill to get ants, or I can take this other stick and knock down fruit I can't reach. Rocks from over here chip really well when I bang them together the right way, and I can use the result to cut things. Now we see high order logical cognition emerge.
That leads to a part of the brain that helps coordinate the other parts of the brain leading to the ability for abstract thought, symbolic thought, and internal monologue for enhanced creative thinking. This part of the brain is what we think of as "us", our "mind" but it's just a part. Other parts aren't as verbal. That's why sometimes ideas "just come to you", and something you can't quite recall is on the tip of your tongue, another part of the brain was working independently, and pushed that information over to your forebrain, or your forebrain remembers a trigger for a memory, but the memory part isn't quite picking up on the index cue. It's why we "sleep on things", or go for walks and need time to think, we're letting our various parts work independently so they can not worry about communicating with each other for a bit and focus. It's why you get "in the zone" when you're really productive, and it's even why we go on "autopilot" and get home but don't remember the drive, our forebrain shuts up for a bit, or is naval gazing and the other parts took over the drive.
I'm not saying these are the only parts, but ever since reading Marvin Minsky's "Society of Mind" and learning evolutionary physiology it's a concept that made a lot of sense. I don't think it's all as subdivided or mindless as Minsky think, but I REALLY think is over all concept is dead on.
In short, consciousness doesn't arise FROM anything, consciousness is what the brain is doing. It's not a side effect, it's the main one. We just think it's special and different from animal cognition because we have language. We think and feel just like dogs and cats and elephants, just in a more complex fashion.
Tangent by PhD student in Cognitive Science here - My current belief is that consciousness arises at the cross section of 3 core skills: Theory of Mind [0], Autobiographic Episodic Memory [1], and Embodied Cognition [2]. Principally, recognizing that other people have intentions and beliefs different from your own, being able to understand that you have experienced a timeline of personal experiences and these contrib…
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Let's look at what exactly is an EM field:
Heat transfers through:
- conductive surfaces - convective mediums - radiation: clocks get to tick differently.
Nature takes the easiest way, including clock tick cheat code.
If you ever want to race the "grounding effect of Earth" in a 100 yard dash, the Earth gets to turn thuggish on you. Earth gets to stroll across the finish line and say to you "that's one second." That's special relativity. Coupled with the photoelectric effect and brownian motion we get a general principle that acts everywhere. Even so, if you want to be smart about it, Earth gets to go "alright, check the tape." The chemicals in that tape are bounded by uncertainty, and yeah, that was one second.
That's what particles mean. Not some mystic bath or cloud of invisible dots. Things need to charge up internally before they do more externally. You have a start, you have an end, you have a particle. So if you're talking particles as a source of consciousness, you're talking locality.
Before we talk consciousness, let's talk what's really different from one another. Heat is about as dumb and coarse and universal we can get. So if we ever pop something into existence, there's a model to say we just stopped a spinning coin that's been propagating through everything at "the fastest things can go before they are effectively two separate things."
If I want to emit a matter wave or a chemical in orbit and ground out to that, or if I want to point a telescope at a black hole and measure the surface, there's no way anything wins over that. The sun's effectively a black hole because what humans did, and particles are popping in and out of existence.
Questions of confidence? Bah. It's no limitation to the ability we have now, no uncharted regions to explore. It's confidence, a call to damn the torpedoes and get humans to the top of the cosmic food chain for once and for all.
Tangent by PhD student in Cognitive Science here - My current belief is that consciousness arises at the cross section of 3 core skills: Theory of Mind [0], Autobiographic Episodic Memory [1], and Embodied Cognition [2]. Principally, recognizing that other people have intentions and beliefs different from your own, being able to understand that you have experienced a timeline of personal experiences and these contrib…
There are actually two problems, that people often mix up. One is how we get a sense of self, which I think is what you're talking about. Another is how qualia, like the perception of color, arise at all. Nobody seems to have any idea how that happens; we have no way to map some arrangement of atoms to a perception and prove from first principles that one leads to another.
Well it's an easier read than this: https://academic.oup.com/nc/article/2020/1/niaa016/5909853 but it lacks details. Regardless, my question is why did consciousness arise? What was the need? Would humans not have been able to achieve unprecedented control over the environment without it? Everything I read about self-control (which is a major problem of mine) points to an eternal battle between the conscious self and…
Think of it in terms of salience. Why do we need multiple levels of salience, such that some signals are intrinsically more important than others to the bearer of those signals? The answer is that once organisms were able to move under their own power, there needed to be a mechanism for the organism to have an intrinsic interest in its own well-being. A plant doesn't move under its own (intentional) power. It has no power to move itself into a damaging state nor move itself out of one. An intrinsic salience to its bodily integrity would serve no purpose. But once organisms were able to move based on goal-directed behavior, say to seek out food, it needs to have an interest in its bodily integrity such that it doesn't intentionally move into a damaging state.
An intrinsic salience to nociceptive signals, i.e. the suffering of pain, gives organisms an innate interest in its bodily integrity. To evolve the same behavioral patterns without pain's intrinsic suffering quality would require evolving an organism that had an innate comprehension of why it is important to avoid damaging states, i.e. declarative representations of value which would require complex intelligence to co-evolve. Consciousness is the solution to the problem of competent behavior without comprehension.
Another nice article trying to drum up support for the idea of a soul (yes, in the religious sense), in this Templeton Foundation-supported magazine.