A Materialist's Credo

This post passes on a recent effort to put down some basic ideas in as few words as I can manage.

A Materialist’s Credo

In the beginning was the cosmos, fundamentally as incomprehensible to our human brains as quantum chemistry is to a dog’s brain.

What our human brains can understand is that our ultimate emergence from countless generations of less complex organisms can be largely explained by a  simple mechanism that tests the reproductive fitness of varying replicants.

Systems that try to predict the future and dictate whether to go for it or scram - from the chemotaxis of bacteria to the predictive processing of our humans brains - have proved to be more likely to survive and propagate.

Modern neuroscience has proved that our experienced perceptions of sensing and acting are these predictions.  They are fantasies, or illusions, as is our sense of having a self with agency that experiences value, purpose, and meaning. Everything we do and experience is in the service of reducing surprises by fulling these fantasies. An array of neuroendocrine mechanisms have evolved to support this process because it forms the bedrock of human culture and language.

We are as gods, who invent ourselves and our cultures through impersonal emergent processes rising from our biological substrate.

Personal and social dysfunctions can sometimes be addressed by insight into this process, as when interoceptive awareness of the settings of  our autonomic nervous system's axes of arousal, valence, and agency allows us to dial them to more life sustaining values and better regulate our well-being in each instance of the present.

We can distinguish this autonomic substrate from the linguistic cultural overlay it it generates, and allow  the latter to be viewed in a more objective light. This is a deconstruction that permits us to not only let awareness rest closer to the 'engine room' or 'original mind' underlying its transient reactive products, but also to derive from this open awareness the kind of succor or equanimity we once found in the imagined stability of an external world.

Hopefully the deconstruction that takes us into this metaphorical engine room makes us more able to discern and employ illusions that enhance continuation rather than termination of our personal and social evolutionary narratives. 

(This post appeared originally on 10/25/23) 

Points on having a self and free will.

 

A podcast by Sam Harris done several years ago summarizies his ideas on the question of whether we have free will and motivates me to do a further summary here…

There is a broad consensus among many disciplines that our experience of having a self or “I” is an illusion (see for example my lecture “The I-Illusion” and subsequent web lectures).  This self illusion is what has the experience of ‘free will,’ of being free to make choices. Having a self is other side of the coin of having free will.

Here is my one paragraph paraphrase of points that Sam Harris’ makes in his ‘Waking Up’ App, and book of that title, as well as his recent podcast:

We all are concatenations of previous causes with the most recent proximal cause rising from this subconscious mist.  What we take to be our 'self' or 'I' is actually the archive of our past actions and experiences, stored in long term declarative and procedural memory systems from which thoughts and actions of the present instant  seem to rise from nowhere - 'we' don't 'choose' them, they just seem to appear.  Having morality doesn't require free will, it is accomplished by having a historical coltlective record of what actions do or don't work out well, with respect to holding society together and passing on our genes. Thinking that 2 + 2 = 5 or killing other humans have bad consequences.  It is from this history of actions and expectations in our brain that the moral choices of the moment arise, again as if from nowhere.

Still, most of us, even if granting the above, can’t imagine losing our feeling of having a self, it seems too useful, we couldn’t get along without it.  This problem is addressed at the end of my “I-Illusion” talk with text based on points Wegner makes at the end of his classic 2002 book “The Illusion of Conscious Will” : 

…..the important point is that we have the experience of having free will, and it must be there for something, even if it is not an adequate theory of behavior causation....perhaps we have conscious will because it helps us to appreciate and remember what we are doing, the experience of will marks our actions for us, its embodied quality our actions from those of other agents in our environment.

We have evolved emotions of anger, sadness, fear, happiness related to survival. We can think of the emotion of agency, or conscious will, as the same sort of evolved emotion, obviously a useful capability in sorting out our physical and social world. 

The authorship emotion, an emotion that authenticates the action's owner as the self, is something we would miss if it were gone... it would not be very satisfying to go through life causing things, making discoveries, helping people, whatever.. if we had no personal recognition of those achievements.

And, this view doesn't really need to conflict with notions of responsibility and morality, because what people intend and consciously will is a basis for how the moral rightness or wrongness of an act judged. This is why mental competence is an issue in criminal trials.

So, just as in theater, art, used car sales ...and in the scientific analysis of conscious will..how things seem is more important than what they are. It seems to us that we have selves, have conscious will, have minds, are agents. While it is sobering and ultimately accurate to call all this an illusion, it is incorrect to call the illusion a trivial one, its invention has an obvious evolutionary rationale (along with long list of cognitive biases we seem to be hardwired with). Illusions piled on top of apparent mental causation are the building blocks of human psychology, social life, and our dominance as a species on this planet.

(The above is a slightly edited version of MindBlog's 3/22/21 post that contains some additional links)

Tokens of Sanity

My latest edit of the instruction set I live by: 

 

TOKENS OF SANITY

 
-Being the calm space in which nothing can hurry 

--A animal awareness that is also human, but able to dissociate from the word cloud and emotional reactivities of self and other selves.

-A courteous guest in its own body, and with the bodies of others, owning its own experience and letting them own theirs.

-Favoring reflectivity over reactivity, caressing novelty 

-Clinging to nothing, the current self being a passing wraith

-A blip in the flow of cosmic time
 

On feeling emptiness...

Yet another clip from my personal journal...

While going through items selected from my multiple input streams for more careful attention I frequently feel a growing sense of emptiness. Finally this makes me stop to re-discover, yet again, that I have begun  slowly dialing up impatience and speed, driven by the unnecessary felt obligation to restrict attention only to potential shinny objects that I might show to others, to maintain a façade of being performative, The antidote is to let go of this, and let it be OK to just enjoy things for their own sake, letting happen the moments of "I-it"innate curiosity that trigger  the precious motivational brain dopamine spikes signalling the anticipation of novelty.  

A machine accepts the truth about itself.

"I"  am  a complex prediction machine, with fingers now typing on a computing machine that can generate words. Nerves, muscles, and energy fluxes in and out. Cooperating with similar machines to make larger ensembles more effective at survival and replication. Generating a word cloud stored in higher brain areas to fabricate the value, purpose, and meaning myths that sometimes strengthen and sometimes diminish the downstairs animal presence generating them.

Accepting being alone

To make feeling alone (all-one) be a comfortable space, be a courteous guest in one's own strange body and in the presence of the strange bodies of even closest friends, being gently curious about them, realizing that everything "I" think about myself or them is a fantasy construction for predicting what I or they might feel or do next.  

 

 

We are towers of fantasies

We are built of predictive fantasies at every level of our being - from single cells up through transient professional identities that seamlessly feedback down into and vitalize the physical body and nervous system that sustains them. We make each identity for ourselves by inferring what models are being performed by others, hopefully not doing total mimesis of one style, but rather cutting and pasting to come up with our own ‘unique’ personas.

A human machine writes

Scanning back through previous MindBlog posts, I came across the following paragraph what I wrote and posted on 7/24/24. I like it, and decided to post it again:

Machinery here, pushing down keys of another machine, generating words, just like a human does. Much simpler than pretending to be one. Just nerves, muscles, and energy fluxes in and out. Curatorial rather than aspirational. Cooperating with other similar machines to make larger ensembles more effective at survival and replication. Generating a word cloud stored in higher brain areas to fabricate the value, purpose, and meaning myths that sometimes strengthen and sometimes diminish the downstairs animal presence generating them.

Tokens of sanity

My September 29, 2024 "Tokens of sanity" post with a few edits, :  

-Being the calm space in which nothing can hurry

-An animal body that can dissociate itself from the word cloud and emotional reactivities of self and other selves.

-A courteous guest in its own body, and when with others, owning its own experience and letting others own theirs.

-Favoring reflectivity over reactivity, caressing novelty

-Clinging to nothing, the current self being a passing wraith

-Letting each moment be what it is, not what it should be

-A blip in the flow of cosmic time

Poof! I'm 15-20 years younger...

A Wall Street Journal article recently pointed me to two websites using AI to estimate one's biological age. So....I took a selfie of my 82 year old face with my iPhone to get novoslabs.com's and facialage.com's estimates that I am 63 and 67 years old, respectively!  Now, two weeks later, I have asked my stable of bots (GPT 4o, Perplexity, etc) for other vendors providing the same service and found four more sites to try. Here are the reactions of all six sites to a further selfie I just took with my iPhone:

https://novoslabs.com/faceage/#test  reported the same result, facial age 63 years old, , in reaction to the new picture, and also reported Eye Age (54 years), Eye Bags (72/100) and Facial Wrinkles (18/100)

https://www.facialage.com/   reported 66 years old,  close to the 67 years old estimate of the previous selfie

reports from other apps:

https://age.toolpie.com/       66 years old

https://faceagecalculator.com/   51  years old 

https://howolddoyoulook.com/    58 years old

https://www.howolddoilook.io/  29  years old

All of the 60-something estimates feel in the right ball park, but heading below that gets into fantasy territory. 

 

Tokens of sanity

-Being a calm space in which nothing can hurry

-An animal body that pretends to be human

-Dissociating from the word cloud and emotional reactivities of self and other selves.

-A courteous guest in one’s own body and when with others, owning one’s own experience and letting others own theirs.

-Favoring reflectivity over reactivity, caressing novelty

-Clinging to nothing, the current self being a passing fantasy

-Letting each moment be what it is, not what it should be

-A blip in the flow of cosmic time

An epilogue from Glaude Lévi-Strauss (1908-2009) at 90 years of age

I want to pass on a clip from the epilogue of Jim Holt's  2012 book "Why Does the World Exist?  An Existential Detective Story" in which he describes his attending a small ninetieth birthday celebration for Claude Lévi-Strauss (1908-2009) the famous French anthropologist and ethnologist . The master made the following brief comments:

“Montaigne,” he begins, “said that aging diminishes us each day in a way that, when death finally arrives, it takes away only a quarter or half the man. But Montaigne only lived to be fifty-nine, so he could have no idea of the extreme old age I find myself in today” - which, he adds, was one of the “most curious surprises of my existence.” He says he feels like a “shattered hologram” that has lost its unity but that still retains an image of the whole self.

This is not the speech we were expecting. It is intimate, it is about death.

Lévi-Strauss goes on to talk about the “dialogue” between the eroded self he has become - le moi réel - and the ideal self that coexists with it - le moi métonymique. The latter, planning ambitious new intellectual projects, says to the former, “You must continue.” But the former replies, “That’s your business - only you can see things whole.” Lévi-Strauss then thanks those of us assembled for helping him silence this futile dialogue and allowing his two selves to “coincide” again for a moment - “although,” he adds, “I am well aware that le moi réel will continue to sink toward its ultimate dissolution.”

How we got to where we are

In the beginning was the cosmos, fundamentally as incomprehensible to our human brains as quantum chemistry is to a dog’s brain.

What our human brains can understand is that our ultimate emergence from countless generations of less complex organisms can be largely explained by a  simple mechanism that tests the reproductive fitness of varying replicants.

Systems that try to predict the future and dictate whether to go for it or scram - from the chemotaxis of bacteria to the predictive processing of our humans brains - have proved to be more likely to survive and propagate.

Modern neuroscience has proved that our experienced perceptions of sensing and acting are these predictions.  They are fantasies, or illusions, as is our sense of having a self with agency that experiences value, purpose, and meaning. Everything we do and experience is in the service of reducing surprises by fulling these fantasies. An array of neuroendocrine mechanisms have evolved to support this process because it forms the bedrock of human culture and language.

We are as gods, who invent ourselves and our cultures through impersonal emergent processes rising from our biological substrate.

Personal and social dysfunctions can sometimes be addressed by insight into this process, as when interoceptive awareness of the settings of  our autonomic nervous system's axes of arousal, valence, and agency allows us to dial them to more life sustaining values and better regulate our well-being in each instance of the present.

We can distinguish this autonomic substrate from the linguistic cultural overlay it it generates, and allow  the latter to be viewed in a more objective light. This is a deconstruction that permits us to not only let awareness rest closer to the 'engine room' or 'original mind' underlying its transient reactive products, but also to derive from this open awareness the kind of succor or equanimity we once found in the imagined stability of an external world.

Hopefully the deconstruction that takes us into this metaphorical engine room makes us more able to discern and employ illusions that enhance continuation rather than termination of our personal and social evolutionary narratives. 

(The above is MindBlog's 10/25/23 post, repeated here and given a new title.)