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The scalability of consciousness as seen in animals.

jmvizanko

Uber Tool
So I recently received Life on Bluray (with David Attenborough narrating, not crappy Oprah), and I have really been blown away by the complexity of behavior in animals that I thought had pea sized brains and were beyond stupid, in particular with insects. So my question is this, do you think that only a relatively large mammalian brain is capable of developing a deep sense of qualia, or do you think that consciousness is not necessarily so scaled down in a much smaller brain? The complexity I have marveled at in insects, with their amazingly complex behavior in breeding, environment navigation, and the industriousness of building complex hives and ant colonies really makes me wonder if simple genetic codes for instinct can really create all this behavior in a brain that essentially cannot "think." Thoughts?
 

painted wolf

Grey Muzzle
Insects have "genetic codes" just as "complex" as we do... more so depending on how you measure it.

Intelligence is more than just brain size or complexity. In fact intelligence is a very fuzzy concept.

wa:do
 

jmvizanko

Uber Tool
Insects have "genetic codes" just as "complex" as we do... more so depending on how you measure it.

But isn't the amount of complexity to behavior directly proportional to the size of the neural network of a brain, and not just the size of the genes of an animal? Is the high level of consciousness that we have just something extra on top of a very minimal amount of processing needed to create complex behavior?

Intelligence is more than just brain size or complexity. In fact intelligence is a very fuzzy concept.

Indeed it is. No doubt it will be fascinating as we discover more about the workings of the brain and/or start to simulate them effectively with computer systems.
 

painted wolf

Grey Muzzle
But isn't the amount of complexity to behavior directly proportional to the size of the neural network of a brain, and not just the size of the genes of an animal?
Not always... birds have incredible complexity of behavior with extremely slimmed down and very differently organized brains than mammals. Mammals are a poor benchmark to hold against all other living things.
And the genetic codes part was refuting your point :
if simple genetic codes for instinct can really create all this behavior in a brain that essentially cannot "think." Thoughts?
You are mistaken to think that the genetic codes for behavior in insects is "simple".
You are also incorrect that insects can not think... Paper wasps for example have extensive memories and insects can learn associations, count and are capable of communicating complex directions.
Bigger not necessarily better, when it comes to brains
Insect intelligence: paper wasps display strong long-term memory
Cornell University Entomology 201: Alien Empire

Is the high level of consciousness that we have just something extra on top of a very minimal amount of processing needed to create complex behavior?
I think our "high level of consciousness" is humanocentric bias.
We do have some expanded behavioral plasticity and different behavioral specializations... but that does not mean we are not any more "conscious" or "intelligent".

wa:do
 

Eliot Wild

Irreverent Agnostic Jerk
I think it is all too painfully obvious for anyone who is familiar with the "Shrek Scale", that humans rank somewhere below Ogres and Donkeys in both problem-solving and basic intellectual abilities.

Sorry . . . I couldn't resist, my niece made me watch it with her last night for the, ohhhhh, seven-thousandth time.
 

jmvizanko

Uber Tool
You are mistaken to think that the genetic codes for behavior in insects is "simple". You are also incorrect that insects can not think... Paper wasps for example have extensive memories and insects can learn associations, count and are capable of communicating complex directions.

I do not think that the genetic codes for behavior in insects are simple. However, I do think that those codes as they pertain to forming a brain, which is much less complex than say, the mammalian brain, are much less complex, as they produce a much less complex brain. What I find amazing is that a brain with a much scaled down level of complexity can still exhibit, to a much higher level than expected, thought processes that one would think would require a much larger brain.

Its a lot like computers. You wouldn't expect a 286 to be able to handle sophisticated CAD programs and games, and they can't. However, modern computers, much more advanced in their ability to store and process information, can. So how is it that in the world of brains, the ability to handle complex operations seems unproportional to the overall ability to handle operations?

I think our "high level of consciousness" is humanocentric bias. We do have some expanded behavioral plasticity and different behavioral specializations... but that does not mean we are not any more "conscious" or "intelligent".

I agree about the humanocentric bias. I didn't intend to take this thread in the following direction, but I think there are inevitable consequences in how we appreciate the value of animals with lesser brains. If, for instance, pigs have just as much qualia floating around upstairs, is it truly as evil to execute them to eat them as it would be to do the same to a severaly mentally handicapped human?
 

Noaidi

slow walker
I think our "high level of consciousness" is humanocentric bias.
We do have some expanded behavioral plasticity and different behavioral specializations... but that does not mean we are not any more "conscious" or "intelligent".

wa:do

True. If we (i.e. all species we see today) have got this far, then we are all equally successful, regardless of the complexity of our brain / nervous system or behaviour. Whatever gets us through. If it works, then it works.
 

painted wolf

Grey Muzzle
I do not think that the genetic codes for behavior in insects are simple.
Then why did you imply it was?

However, I do think that those codes as they pertain to forming a brain, which is much less complex than say, the mammalian brain, are much less complex, as they produce a much less complex brain.
You would be partially right... we have more and slightly different copies of the genes for brain formation. But complexity is not entirely the right way to think of it. Our brains perform differently for different lifestyles. Considering how much functionality an insects brain has (memory, counting, communication, abstract thinking) it should make you wonder why our brains are so drastically swollen in comparison.

What I find amazing is that a brain with a much scaled down level of complexity can still exhibit, to a much higher level than expected, thought processes that one would think would require a much larger brain.
That is because brain size has nothing to do with brain function. It's more a function of the connections between individual brain cells than the size of the brain itself. Mylination plays a huge role as well... and in Mammals the Glia may also play a vital function.
But a parrot with it's "simple" and "uncompleted" brain is just as capable (and possibly more so) than a Gorilla with it's highly complex primate brain.

Its a lot like computers. You wouldn't expect a 286 to be able to handle sophisticated CAD programs and games, and they can't. However, modern computers, much more advanced in their ability to store and process information, can. So how is it that in the world of brains, the ability to handle complex operations seems unproportional to the overall ability to handle operations?
Most modern computers are filled with inflated junk programming. Again birds are capable of doing the same mental calculations as human brains with vastly different and "less complexity" as our grotesquely enlarged organ. Indeed they are capable of dumping as much as 30% of their brain mass yearly and regrowing it so they don't have to keep junk memory around.
Humans are running Vista... Birds are Mac and Insects are Linux.

Box Jellies with no brain at all are capable of processing information and making decisions based on input from their eyes... They could be argued to be running DOS... but we have no idea yet how they run it or on what.

Again, Intelligence is much more complex than brain size or complexity.

wa:do
 

ManTimeForgot

Temporally Challenged
If we are not more intelligent than insects, then why is it that insects can one and all be foiled by "seemingly" insurmountable barriers to their projects and humans do not necessarily find inconsistency or impossibility to be something to stop them (humans will try work arounds, or find ways to change the barrier, or re-conceptualize the barrier in a fashion that does not involve impossibility).


Consciousness is not found in DNA (at least specifically). DNA is responsible for protein synthesis. Proteins by themselves are not conscious. Somewhere between the arrangement of proteins (structure of the brain), the sequence of nucleotides, the entanglement of particles, and the nature of the universe/reality consciousness is found.

MTF
 

painted wolf

Grey Muzzle
If we are not more intelligent than insects, then why is it that insects can one and all be foiled by "seemingly" insurmountable barriers to their projects and humans do not necessarily find inconsistency or impossibility to be something to stop them (humans will try work arounds, or find ways to change the barrier, or re-conceptualize the barrier in a fashion that does not involve impossibility).
Really... That is why we live in a world without hunger, war or pollution... because we are never "foiled"... We have our own insurmountable barriers and like insects we scrabble along their edges trying to find a way around until we give up.

Consciousness is not found in DNA (at least specifically). DNA is responsible for protein synthesis. Proteins by themselves are not conscious. Somewhere between the arrangement of proteins (structure of the brain), the sequence of nucleotides, the entanglement of particles, and the nature of the universe/reality consciousness is found.
Have you ever heard of emergent properties or Synergism?

wa:do
 

ManTimeForgot

Temporally Challenged
We are able to recognize a wider variety of patterns and incorporate a larger number of patterns into our lives. We do not have insurmountable problems. It is fairly easy to conceive ways in which such problems would not occur; we just are not not willing to accept or willing to agree on such options. If you look at the bulk of human history we existed without all of the problems you named with comparable intellect to what we have today (10s of thousands of years you know this). Also for someone who is want to invoke "emergent phenomena" which is predicated upon sample sizes of Very Large Numbers you certainly do seem to want to underestimate the complexity of the human social system (the amount of factors composing the human social system is just as astronomical as any star system).

We are capable of sufficient pattern recognition that we can operate on hypothetical considerations (something only bonobo and dolphins have been shown to be able to do amongst our animal companions) and we are the only species to utilize a greater amount of extra-genetic knowledge than genetic knowledge. Again you know this. We are demonstrably more intelligent (using the limited definitions of intelligence we are capable of conceiving of) than the other species on this planet. Just because we are "smarter" does not mean that we are more wise, strategically minded, or moral than other beings. Capability of planning does not mean that most people will take the time and effort to do it (strategy). Having knowledge or seeing patterns does not mean that we can know how to use that knowledge properly or know what to do with the pattern once we find it (wisdom) And our technology is often used for short term benefit and long term detriment (morality out-paced by our intellect).



Emergent phenomena is almost always code-word for "we don't actually know what to look for because it is too complex for us." Systems which use extremely large numbers that have factors chosen by "random chance" will still have "segments" which appear to have pattern/repetition.

The problem with this is that random chance does Not exist anywhere in nature. Everything has causes that influence it. Diffuse or obscure (by dimensionality) selection mechanisms (ala quantum physics) does not mean that no selection mechanisms exist. And so long as there are selection mechanisms you will not have an "emergent phenomena" in nature. You might have things that approach being emergent phenomena such as the first life form to appear on earth (abiogenesis), but that is not the same as being the result of random chance.

And synergism is just a way of saying my components possess subtle/unexpressed properties that in the presence of one or more of my other components have those same subtle/unexpressed properties achieve expression/manifestation. There is no such thing as something which is actually greater than the sum of its parts. You are in fact always exactly equal to the sum of your parts. The problem is that we do not give the same weight to potential properties that we do to manifest properties.

MTF
 

painted wolf

Grey Muzzle
We are able to recognize a wider variety of patterns and incorporate a larger number of patterns into our lives. We do not have insurmountable problems. It is fairly easy to conceive ways in which such problems would not occur; we just are not not willing to accept or willing to agree on such options.
Exactly why those problems are insurmountable. :D

If you look at the bulk of human history we existed without all of the problems you named with comparable intellect to what we have today (10s of thousands of years you know this).
I hate to break it to you but Starvation, War and Pollution have been with humanity since before we were humans. We have never existed without them.
Even our Chimp and Bonobo cousins deal with these issues.

Also for someone who is want to invoke "emergent phenomena" which is predicated upon sample sizes of Very Large Numbers you certainly do seem to want to underestimate the complexity of the human social system (the amount of factors composing the human social system is just as astronomical as any star system).
The complexity of the human social system is actually fairly limited... when compared with the connections within our own brains.
Human social systems are limited to our own "monkey sphere" and are bound by fairly typical animal social dynamics.

We are capable of sufficient pattern recognition that we can operate on hypothetical considerations (something only bonobo and dolphins have been shown to be able to do amongst our animal companions)
Untrue... Rats have been demonstrated to have metacognition for example.

and we are the only species to utilize a greater amount of extra-genetic knowledge than genetic knowledge. Again you know this.
Not really... Most tool using species are cultural tool users and cultural knowledge is quite widespread in the animal kingdom.

We are demonstrably more intelligent (using the limited definitions of intelligence we are capable of conceiving of) than the other species on this planet. Just because we are "smarter" does not mean that we are more wise, strategically minded, or moral than other beings. Capability of planning does not mean that most people will take the time and effort to do it (strategy). Having knowledge or seeing patterns does not mean that we can know how to use that knowledge properly or know what to do with the pattern once we find it (wisdom) And our technology is often used for short term benefit and long term detriment (morality out-paced by our intellect).
Define intelligence.... otherwise this is simple homocentric bias.

Emergent phenomena is almost always code-word for "we don't actually know what to look for because it is too complex for us." Systems which use extremely large numbers that have factors chosen by "random chance" will still have "segments" which appear to have pattern/repetition.
Actually it's a quantum feature of non-binary reactions from what I know.

The problem with this is that random chance does Not exist anywhere in nature.
Much as I don't like to use Wiki Emergence - Wikipedia, the free encyclopedia

http://en.wikipedia.org/wiki/Synergism

wa:do
 

ManTimeForgot

Temporally Challenged
Exactly why those problems are insurmountable. :D

I hate to break it to you but Starvation, War and Pollution have been with humanity since before we were humans. We have never existed without them.
Even our Chimp and Bonobo cousins deal with these issues.

The complexity of the human social system is actually fairly limited... when compared with the connections within our own brains.
Human social systems are limited to our own "monkey sphere" and are bound by fairly typical animal social dynamics.

Untrue... Rats have been demonstrated to have metacognition for example.

Not really... Most tool using species are cultural tool users and cultural knowledge is quite widespread in the animal kingdom.

Define intelligence.... otherwise this is simple homocentric bias.

Actually it's a quantum feature of non-binary reactions from what I know.

Much as I don't like to use Wiki Emergence - Wikipedia, the free encyclopedia

http://en.wikipedia.org/wiki/Synergism

wa:do

I call Bull on just about every point here.

Insurmountable means Impossible to fix. We could fix it. We choose not to. QED

Erm... No they weren't. Violence predates humanity by a stretch, but War does not. Nice try, but it is Clearly shown in historical and archaeological evidence that War did not arise until after humanity left hunting and gathering societies. Enforced starvation was NOT a problem for the bulk of geologic history. All entities pollute if you expand your definition to include all activities that produce waste matter. But that is a trivial definition since it includes all species and pretty much all activities. It is only when you restrict your definition down to "unnecessary waste" or "waste that the ecosystem is unable to handle properly" that you end up with a useful definition. And in that case hunting and gathering humans (which represents the bulk of human existence) did not produce any appreciable "pollution."

Someone has not studied sociology at all... Institutional analysis can on for basically forever. All systems on earth have their basis in genetic programs (what you call typical animal social dynamics), but secondary (those designed to reinforce genetic programs) and tertiary systems (one's derived from derivations etc) have their own causal force. Our world is a composite of a pretty much uncountable number of influences all working to produce the day to day events we are exposed to. The amount of correlation between what people do in China and what you do in your home area may be fairly small, but when you add a trillion different influences of even the caliber of 1/30 trillion correlation you get a small but measurable effect. This is how the global economy functions. Our collective perceptions determine the relative worth of various things (I assume you are familiar with Wall Street), and you will have a very hard time convincing anyone, let alone me, that the price of Legos is somehow dependent upon my drive to reproduce, avoid death, etc.


No rat is capable of making decisions about what it will do 2 days from now. Humans can. This might simply be a function of having superior memory storage capacity, but the simple fact is We Can Do It, And They Cannot.

Intelligence defies definition, but for sake of argument we can try something like this: Intelligence requires that a being be able to: create isomorphic recreations of reality, respond according a metric of favorability that is based on the aforementioned isomorphic recreations of reality, distinguish between similar patterns/things and the reverse of finding similarities between things which are seemingly disparate, and resolve ambiguous or contradictory factors. All of those capabilities require large memory storage and more interconnections between cells. And so for someone who restricts intelligence to having a "purely" biological cause, then this pretty much precludes anything having more "intelligence" than us since we have the most memory storage and the most interconnections "per capita" (that is per cell, even if there are larger brains with more cells and thus more connections).


And absolutely nothing in either Wiki shows anything inconsistent with what I said. So-called "Strong Emergence" is magic and has no basis in reality. And when you expand the definition of Emergence to "Whenever patterns are not created by a single event or rule." This is a trivial definition since no pattern is created by a single event or rule anywhere in the known universe and quite likely anywhere within the confines of reality simply due to the logic of finite sets. All things are dependent upon multiple factors except for that thing in itself. The latter portion is tautological and explains nothing (A proton is equal to itself is an instance of singular causation/rule formation but is trivial). The bare existence of any given thing "X" requires a number of influences approaching infinity (even particles: all particles interactions along the life line of a particle serve to guide its behavior to some extent; and this means that particles influenced by other particles create influence, etc etc).

Synergy is definitionally a case of when independently two things cannot do something, but when brought together a previously unmanifest property/potential inherent to the two parts becomes expressed when brought together. The fact that you cannot "regress" in order to find the quality merely shows that the qualities were only a potential while the parts were separate. If you try and make synergy out to be something special, then you have missed the boat. You can't "regress" the charge neutrality of an atom, because when you separate the proton and electron you end up with a charge bias. Does this mean that the charge neutrality of the atom is not found in the qualities of the proton and electron? Absolutely not! It is exactly because there is the potential quality of charge nullification found in positively charged proton and negatively charged electron that we ultimately arrive at a neutral charged atom.

The notion of "superveniency" is useful for examining added complexity of derived systems. To use the example in the Wiki: Economics is dependent upon the composition of the world, but if you study the composition of the world you will not automatically understand economics. The reason is simple, There are unmanifest/potential quality "hidden" in the behavior/psychology of the actors. It is not immediately apparent based on the composition of a being, how said being will act. But by assuming the materialistic hypothesis for explaining intelligence is true, then you could actually examine the material influence and properties of all things on a given planet (including how those properties work synergistically to form intelligent beings), and thereby derive economics simply by knowing the physical/chemical properties of every material component of the world.

MTF
 

painted wolf

Grey Muzzle
Chimpanzee warfare has been documented fact since the 1970's:
AMERICAN ASSOCIATION OF PHYSICAL ANTHROPOLOGISTS MEETING: Chimpanzee Gang Warfare -- Gibbons 304 (5672): 818b -- Science
Chimpanzee politics: power and sex ... - Google Books
http://web.scc.losrios.edu/files/evanst/Ghiglieri.pdf

I suggest a quick read about human history of warfare: Amazon.com: War Before Civilization: The Myth of the Peaceful Savage…

Evidence of food shortage in prehistoric humans
Ancient human teeth show that stress early in development can shorten life span
http://www.anthro.ucdavis.edu/faculty/mchenry/AJPA29.pdf

Rat metacognition: Rats Capable Of Reflecting On Mental Processes
Animals planning for the future:
Planning for the future by western scrub-jays : Abstract : Nature
Can animals recall the past and plan for the future? : Abstract : Nature Reviews Neuroscience

Dunbar's number (aka "monkeysphere):
SpringerLink - Journal Article
ScienceDirect - Journal of Human Evolution : Neocortex size and group size in primates: a test of the hypothesis

And so for someone who restricts intelligence to having a "purely" biological cause, then this pretty much precludes anything having more "intelligence" than us since we have the most memory storage and the most interconnections "per capita" (that is per cell, even if there are larger brains with more cells and thus more connections).
We don't have the most... sorry. There are other species that have equal or more than us... Dolphins for example have more "mirror neurons" than we do.
But if you want to limit intelligence to just the physical. that's fine with me.

I never said anything about "strong emergence" I was using emergence as it is done in systems biology. I am a biologist after all. I have no idea why you are grousing about atoms.
ScienceDirect - Neuroscience : Working memory as an emergent property of the mind and brain
CiteSeerX — Genetic Programming and Emergent Intelligence

and you will have a very hard time convincing anyone, let alone me, that the price of Legos is somehow dependent upon my drive to reproduce, avoid death, etc.
Clearly you haven't studied evolution to any real degree. Modern material culture is intimately tied to your desire to reproduce, avoid death, etc.

wa:do
 
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