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De-Simulating Natural Intelligence
Hi friends! I’m getting ready for my poster presentation at the Science of Consciousness conference in Interlaken:
Abstract In recent years, scientific and popular imagination has been captured by the idea that what we experience directly is a neuro-computational simulation. At the same time, there is a contradictory idea that some things that we experience, such as the existence of brains and computers, are real enough to allow us to create fully conscious and intelligent devices. This presentation will try to explain where this logic breaks down, why true intelligence may never be generated artificially, and why that is good news. Recent studies have suggested that human perception is not as limited as previously thought and that while machines can do many things better than we can, becoming conscious may not be one of them. The approach taken here can be described as a Variable Aspect Monism or Multisense Realism, and it seeks to clarify the relationship between physical form, logical function, and aesthetic participation.
In Natural Intelligence, intelligence is abstracted from within a full spectrum of aesthetically rich experience that developed over billions of years of evolving sensation and participation.
In Artificial “Intelligence”, intelligence is abstracted from outside the natural, presumably narrow range of barely aesthetic experience that has remained relatively unchanged over human timescales (but has changed over geological timescales, evolving, presumably, very different aesthetics).
In Natural Intelligence, intelligence is abstracted from within a full spectrum of aesthetically rich experience that developed over billions of years of evolving sensation and participation.
In Artificial “Intelligence”, intelligence is abstracted from outside the natural, presumably narrow range of barely aesthetic experience that has remained relatively unchanged over human timescales (but has changed over geological timescales, evolving, presumably, very different aesthetics).
What Multisense Realism proposes is more pansensitivity than panpsychism.
The standard notion of panpsychism is what I would call ‘promiscuous panpsychism’, meaning that every atom has to be ‘conscious’ in a kind of thinking, understanding way. I think that this promiscuity is what makes panpsychism unappealing to many/most people.
Under pansensitivity, intelligence 𝒅𝒊𝒗𝒆𝒓𝒈𝒆𝒔 from a totalistic absolute, diffracting through calibrated degrees of added insensitivity. It’s like in school when kids draw a colorful picture and then cover it with black crayon (the pre-big bang) and then begin to scratch it off to reveal the colors underneath. The black crayon is entropy, the scratching is negentropy, and the size of the revealed image is the degree of aesthetic saturation.
So yes, the physical substances that we use to build machines are forms of conscious experience, but they are very low level, low aesthetics which don’t necessarily scale up on their own (since they have not evolved over billions of years of natural experience by themselves).
I think that despite our success in putting our own high level aesthetic experience into code that we use to manipulate hardware, it is still only reflecting of our own natural ‘psychism’ back to us, rather than truly exporting it into the machine hardware.
Consciousness and Evolution
My answer to Quora question “If consciousness has no evolutionary advantage, doesn’t that imply that it is an emergent property?”
While human consciousness has certainly been shaped by evolution, that does not mean that consciousness itself could have evolved from non-consciousness. Whether we are talking about other species of animals or cells or organic molecules, the same issues which we run into in explaining human consciousness are still present at any scale. The issues of the hard problem of consciousness, explanatory gap, binding problem, and symbol grounding problem make the mind-body split just as relevant wither the ‘body’ is a brain, neuron, or subatomic particle. No matter what, you have to explain how an ‘interior world’ can ‘exist’ in a physical structure whose behavior is causally closed.
Whatever way you slice it, if we accept that T-cells can be effective in detecting and neutralizing threats on a cellular level without having consciousness, or that DNA can create cellular machines which build a brain without consciousness, then we are admitting that consciousness doesn’t make sense as a functional adaptation. The rest of the universe already works too well without it. There is nothing especially interesting about a hominid’s need for food and shelter which would demand rich awareness to develop out of blind reflex. Single celled organisms chase food, avoid danger, etc also.
We are then left with considering that either consciousness could somehow be an accident of evolution, or that consciousness may be intrinsic to all physical phenomena in some sense (panpsychism, panexperientialism) or even that consciousness is the universal substrate upon which all phenomena depends (idealism, idealist monism).
If consciousness is a mutation that has no functional role (a spandrel), we have to ask why it would even be a possibility. Remember that if consciousness is a mutation, we are assuming that there is a whole universe already in place which is overflowing with processes, biological and otherwise, which are perfectly capable of directing themselves effectively while being unconscious. It’s actually a radically anthropocentric cosmology since we are privileging our tiny piece of history in the universe as the only piece which is not devoid of experience. We are saying that everything that existed before humans was unconscious, therefore an invisible, intangible, silent void with no memory etc. If we are not intending that, and prefer to think that the universe looked, sounded, felt, and tasted just like it does for Homo sapiens since the dawn of time, then we would have to ask exactly what we think consciousness is adding to that kind of eternal-universal ‘unconsciousness’.
If consciousness is intrinsic to physical phenomena (as in Penrose-Hameroff’s microtubule-based Quantum Consciousness) or is intrinsic to information integration (as in Tononi-Koch’s IIT), we still have the same kind of mind-body problem. A ‘body’ which is a statistical function rather than a literal form in space is still falls short of explaining why and how there is any such thing as consciousness. In my view, only the idealist monist view, or what I call pansensitivity makes sense ultimately as the parent of both physics and information. Just as we learn to count on our fingers, all forms of information are representations of experiences which have an aesthetic foundation – a seeing, feeling, touching, thinking, etc. Without that sensory-motive context from the start, there would nothing to evolve; only abstractions in the dark (or not even dark). Once we can get over ourselves as a species and recognize that consciousness doesn’t begin and end with us, I think that awareness will be seen as the container of relativity itself, with quantum mechanics and evolutionary biology as a consequence of deeper stories rather than their originator.
Science, Serendipity, and Synchronicity
It seems to me that at the heart of science is the scientific method, and that the essence of the scientific method is the elimination of chance. Experimental control is designed expressly to isolate the single line of inquiry from all extraneous factors. If science has a ‘soul’, it would be in the delight of illuminating the darkness of superstition and irrationality – to replace fear with knowledge.
The scientist is firm in the knowledge that while ‘everything happens for a reason’, it is almost never for the reason that we might assume. In fact, ‘everything happens for a reason’ is a kind of fault line between science and spirituality. West of that line, there is only one reason that things happen – because natural forces have conspired unintentionally to make them happen. East of that line, there is a different reason that things happen: Because it is the will of God or Spirit. West of the line, the view of the East is superstition and wishful thinking. The Western scientist is repelled by the Eastern mind, seeing grave danger, rightfully, in naive denial of physical fact. The Eastern-facing mind is likewise disenchanted with Western certainties. The belief that all things can be reduced to mechanical function seems cynical and out of touch with the reality of human experience.
Given that science is so focused on eliminating magical thinking, it seems more than ironic that serendipity plays such a prominent role in the history of science. Even if the events are apocryphal, the mythology of science is a heroes journey that often pivots on some fortuitous coincidence which constellates a new discovery. It is not a miraculous gift bestowed upon the hero from grace, but a kind of winking reward from nature, revealing its wonders at last after much hard earned work.
“Many of the things discovered by accident are important in our everyday lives:Teflon, Velcro, nylon, x-rays, penicillin, safety glass, sugar substitutes, and polyethylene and other plastics. And we owe a debt to accident for some of our deepest scientific knowledge, including Newton’s theory of gravitation, the Big Bang theory of Creation, and the discovery of DNA. Even the Rosetta Stone, the Dead Sea Scrolls, and the ruins of Pompeii came to light through chance. ” – source
“Discovery needs luck, invention, intellect – none can do without, the other.” -Johann Wolfgang Goethe
At a deeper level, the message that serendipity communicates is the virtue of curiosity. The hard work of science is the justification for the reward of discovery, but the treasure map which leads to that work is the gift of curiosity. The hero’s journey begins there, and through an alchemical process of purification and futile struggle, the hero is made deserving. The scientific hero’s struggle is even more noble than the mythic hero, since they must eschew supernatural luck and make their own good fortune through commitment to precision, methodical thoroughness, and accuracy. It seems strange then, after all of that, we still find that the role of intuition and surprise are so…curiously…prominent in our storytelling of science. Watching shows like Tyson’s recent Cosmos (and Sagan’s as well), it is really all about serendipity. Most every episode features stories of scientific heroes struggling against fate, only to be fatefully assisted in the end.
For being such a forbidden concept in the scientific method, it appears that fate is still alive and well in the folk psychology of science itself. More than in many other fields, the culture of science seems to have a greater tolerance for whimsical language and Murphy’s Law type skepticism. There is a kind of suppressed romanticism that comes out as eccentricity and non-conformity…symptoms of all that is suppressed by the scientific method, where quirky outliers are discarded.
The twentieth century marked explosive shifts in science. Multiple discoveries in everything from physics, to biology, to psychology, combined in a synchronistic way which exposed synchronicity itself. Special Relativity and quantum mechanics dissolved classical materialism, just as art, music, and politics were radicalized. Now, in the twenty first century, there appears to be a backlash. Physics and information science have resurrected a realism which is structured and non-relativistic. The stunning revelations of Heisenberg’s uncertainty and Godel’s incompleteness are being interpreted now as supporting a worldview forever outside of human understanding, rather than a reality which is deeper and richer than measurement itself. Possibly the next sea change is beginning to swell, and we will see some of the old, new ideas come back to displace the new, old ideas. What will the future of science have to say about this chapter of its development? Will science get over its love hate relationship with its own hunches, luck, and curiosity?
Modality Independence
http://en.wikipedia.org/wiki/Origin_of_speech
A striking feature of language is that it is modality-independent. Should an impaired child be prevented from hearing or producing sound, its innate capacity to master a language may equally find expression in signing […]
This feature is extraordinary. Animal communication systems routinely combine visible with audible properties and effects, but not one is modality independent. No vocally impaired whale, dolphin or songbird, for example, could express its song repertoire equally in visual display. “
This would be hard to explain if consciousness were due to information processing, as we would expect all communication to share a common logical basis. The fact that only human language is modality invariant suggests that communication, as an expression of consciousness is local to aesthetic textures rather than information-theoretic configurations.
Since only humans have evolved to create an abstraction layer that cuts across aesthetic modalities, it would appear that between aesthetic modality and information content, aesthetic modality is the more fundamental and natural phenomenon. Information is derived from conscious presentation, not the other way around.
What is Time?
How would you define it?
I propose a new way of describing time, which I find clearer and more explanatory than others.
Time is an abstraction which refers to a general property of experiences which are remembered or recorded as having occurred in a either an irreversible linear sequence, or a repeating sequence (cycle). In my view, time is inherently phenomenal (private, experiential) rather than physical (public, structural), not just because of time dilation under Relativity, but for the more axiomatic reason that time requires memory. Without memory, there can logically be only one eternal moment. It could be repeating forever or be following a pattern or have no pattern and nothing could tell the difference. Time…is experience, or a quality of experience through which private memory can map to public structure. I suggest that time can be understood as taking on three different modal scopes:
I. Micro-phenomenal: This is clock time. Physics. Looking at the development of time keeping, we can see that early devices exploited natural processes which were either continuous and invariant, such as the flow of water or sand into a container, or which cycled reliably, such as a shadow on a sundial. Mechanical clocks offered a marriage of the two, whereby an underlying linear or oscillating effect such as an unwinding spring’s tension or a pendulum’s swing would advance the teeth of a system of gears, one by one.
Each tick/tock is an precisely measured event which is, as much as possible, uniform and generic. As technology has improved, we have refined the clock to a pinnacle of pure abstraction. Both the indivisible and divisible power of nature has been abstracted electronically. A perpetual electrical current drives generic switches to compute a digitally coded readout. Satellite networks deliver synchronized atomic time. Each microsecond like the last, and even though global adjustments to clock or calendar can be made arbitrarily by central authorities, we feel that this kind of time is the ‘real time’.
II. Phenomenal Time: This is natural time. Idioms like ‘time flies when you’re having fun’ or ‘it was the longest night of my life’ reflect that our ordinary sense of time also dilates and contracts through emotional states. Significant events and experiences seem to stand out in our autobiographical memory as not only more timely, but more timeless as well. We claim them, intentionally or unintentionally, as our own. This kind of time is narrative. “I woke up, I ate breakfast, I went to the store”, etc.. There is a story which has a shape – beginnings, middles and ends. It is not just generic oscillation or monotonous duration or arrow of increasing entropy, but a proprietary sequence of participation. This is the kind of time that we might say ‘seems like’ it is real.
If you think of how a story works, the more of the story is told, the more the information entropy decreases. By the middle of the story, we know the characters, the setting, the plot, etc. The number of possible ways the story can continue is relatively limited (even if it is still potentially unlimited in an absolute sense). The significance, however, of the remaining bit of the story is increasingly augmented. If the story is good, you want to hear the end of it, even if you are pretty sure that you know how it will turn out.
After the story ends, it would seem that there is no entropy left. The story has been told in its entirety. In reality, however, the meta-story has just begun. The memory of it survives, creating new opportunities to be applied figuratively in one’s life, as well as sharing it socially and seeing it retold, dramatized, and celebrated in culture as myth.
III. Metaphenomenal Time: Carl Jung famously wrote about the Collective Unconscious, and synchronicity. Experiences which some consider delusional or paranormal. Meaningful coincidences, prophetic dreams, a symbolic language of recurring characters and sagas called archetypes. This is eternal time. Time wound around itself in such a way that some essential, iconic reduction of all that has happened or might happen is in some sense ‘always still here’ and in another sense ‘never really anywhere’.
This is not mystical babbling to me, it is literally the physical reality of what the universe is and what (or who) it does. We have no trouble thinking of eternity in the Platonic sense, as ideal geometric forms or mathematical relations, but because we ourselves are immersed in human phenomena we do not see ourselves as being composed of similarly eternal recurrences.
Because there is no hard line between I, II, and III, all time is actually nested within all three contexts. This can help explain how intuition could work to allow people to sometimes pick up on feelings from a larger scope of time. Events that have great significance especially could theoretically cast a shadow from the III range to the II, so that from the II perspective, it is precognitive.
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