So Consciousness Has a Hard Problem… Now What?

god helmet

We’ve been looking at the “hard problem” of consciousness:

  • Neuroscience can identify the brain circuits that create the elements of consciousness and otherwise parse out how “the meat thinks,” but it can’t quite get its discoveries all the way around the mysteries of subjective experience.
  • That’s a problem because we’re used to thinking along Descartes’ dualistic distinction between scientific knowledge, which is objective, empirical, and invites disproving, and belief-based conviction, which is subjective, can’t be tested and doesn’t want to be.
  • What’s worse, science’s recent work in quantum mechanics, artificial intelligence, and machine learning has blurred those dualistic lines by exposing the primacy of subjectivity even in scientific inquiry.
  • All of which frustrates our evolutionary survival need to know how the world really works.[1]

Some people are ready to declare that subjective belief wins, and science will just have to get over it. That’s what happened with the “God Helmet” (shown in the photo above, taken from this article), Dr. Michael Persinger[2] created the helmet for use in neuro-religious research:

“This is a device that is able to simulate religious experiences by stimulating an individual’s tempoparietal lobes using magnetic fields. ‘If the equipment and the experiment produced the presence that was God, then the extrapersonal, unreachable, and independent characteristics of the god definition might be challenged,’ [says Dr. Persinger].” [3]

The God Helmet creates subjective experiences shared among various religions, such as sensing a numinous presence, a feeling of being filled with the spirit or overwhelmed or possessed, of being outside of self, out of body, or having died and come back to life, feelings of being one with all things or of peace, awe, fear and dread, etc. Since all of these states have been either measured or induced in the laboratory, you’d think that might dampen allegiance to the belief that they are God-given, but not so. Instead, when the God Helmet was tested on a group of meditating nuns, their conclusion was, how wonderful that God equipped the brain in that way, so he could communicate with us. Similarly,

 “Some years ago, I discussed this issue with Father George Coyne, a Jesuit priest and astronomer who was then Director of the Vatican Observatory. I asked him what he thought of the notion that when the 12th‑century Hildegard of Bingen was having her visions of God, perhaps she was having epileptic fits. He had no problem with the fits. Indeed, he thought that when something so powerful was going on in a mind, there would necessarily be neurological correlates. Hildegard might well have been an epileptic, Father Coyne opined; that didn’t mean God wasn’t also talking to her.”

The Mental Block – Consciousness Is The Greatest Mystery In Science. Aeon Magazine (Oct. 9, 2013)

If we’re not willing to concede the primacy of subjectivity, then what? Well, we could give up on the idea that the human race is equipped to figure out everything it would really like to know.

 “It would be poetic – albeit deeply frustrating – were it ultimately to prove that the one thing the human mind is incapable of comprehending is itself. An answer must be out there somewhere. And finding it matters: indeed, one could argue that nothing else could ever matter more – since anything at all that matters, in life, only does so as a consequence of its impact on conscious brains. Yet there’s no reason to assume that our brains will be adequate vessels for the voyage towards that answer. Nor that, were we to stumble on a solution to the Hard Problem, on some distant shore where neuroscience meets philosophy, we would even recognise that we’d found it.”

Why Can’t The World’s Greatest Minds Solve The Mystery Of Consciousness? The Guardian (Jan. 21, 2015)

“Maybe philosophical problems are hard not because they are divine or irreducible or workaday science, but because the mind of Homo sapiens lacks the cognitive equipment to solve them. We are organisms, not angels, and our minds are organs, not pipelines to the truth. Our minds evolved by natural selection to solve problems that were life-and-death matters to our ancestors, not to commune with correctness or to answer any question we are capable of asking. We cannot hold ten thousand words in short-term memory. We cannot see in ultraviolet light. We cannot mentally rotate an object in the fourth dimension. And perhaps we cannot solve conundrums like free will and sentience.”

How the Mind Works, Steven Pinker (1997)

Evolutionary biologist David Barash attributes our inability to the vastly different pace of biological evolution (what the operative biology of our brains can process) vs. cultural evolution (what we keep learning and inventing and hypothesizing about). Trouble is, the latter moves way too fast for the former to keep up.

“On the one hand, there is our biological evolution, a relatively slow-moving organic process that can never proceed more rapidly than one generation at a time, and that nearly always requires an enormous number of generations for any appreciable effect to arise.

“On the other hand is cultural evolution, a process that is, by contrast, extraordinary in its speed.

“Whereas biological evolution is Darwinian, moving by the gradual substitution and accumulation of genes, cultural evolution is … powered by a nongenetic ‘inheritance” of acquired characteristics. During a single generation, people have selectively picked up, discarded, manipulated, and transmitted cultural, social, and technological innovations that have become almost entirely independent of any biological moorings.

“We are, via our cultural evolution, in over our biological heads.”

Through a Glass Brightly:  Using Science to See Our Species as We Really Are, David P. Barash (2018)

Give in to subjectivity, or just give up…. We’ll look at another option next time.

[1] The study of how we know things is Epistemology.

[2] Dr. Persinger was director of the Neuroscience Department at Laurentian University in Ontario, Canada prior to his death in 2018.

[3] “What God Does To Your Brain:  The controversial science of neurotheology aims to find the answer to an age-old question: why do we believe?” The Telegraph (June 20, 2014).

Subjective Science

quantum mechanics formula

What happened to spark all the recent scientific interest in looking for consciousness in the brains of humans and animals, in insects, and … well, everywhere? (Including not just the universe, but also the theoretical biocentric universe and quantum multiverses.)

“It has been said that, if the 20th century was the age of physics, the 21st will be the age of the brain. Among scientists today, consciousness is being hailed as one of the prime intellectual challenges. My interest in the subject is not in any particular solution to the origin of consciousness – I believe we’ll be arguing about that for millennia to come – but rather in the question: why is consciousness perceived as a ‘problem’? How exactly did it become a problem? And given that it was off the table of science for so long, why is it now becoming such a hot research subject?”

I Feel Therefore I Am — How Exactly Did Consciousness Become A Problem? And why, after years off the table, is it a hot research subject now?  Aeon Magazine (Dec. 1, 2015)

From what I can tell, two key sparks started the research fire:  (1) the full implications of quantum mechanics finally set in, and (2) machines learned how to learn.

(1)  Quantum Mechanics:  Science Goes Subjective. Ever since Descartes set up his dualistic reality a few hundred years ago, we’ve been able to trust that science could give us an objective, detached, rational, factual view of the observable universe, while philosophy and religion could explore the invisible universe where subjectivity reigns. But then the handy boundary between the two was torn in the early 20th Century when quantum mechanics found that subjectivity reigns on a sub-atomic level, where reality depends on what researchers decide ahead of time what they’re looking for. Scientists tried for the rest of the 20th Century to restore objectivity to their subatomic lab work, but eventually had to concede.

 “Physicists began to realise that consciousness might after all be critical to their own descriptions of the world. With the advent of quantum mechanics they found that, in order to make sense of what their theories were saying about the subatomic world, they had to posit that the scientist-observer was actively involved in constructing reality.

“At the subatomic level, reality appeared to be a subjective flow in which objects sometimes behave like particles and other times like waves. Which facet is manifest depends on how the human observer is looking at the situation.

“Such a view apalled many physicists, who fought desperately to find a way out, and for much of the 20th century it still seemed possible to imagine that, somehow, subjectivity could be squeezed out of the frame, leaving a purely objective description of the world.

“In other words, human subjectivity is drawing forth the world.”

I Feel Therefore I Am

(2)  Machines Learned to Learn. Remember “garbage in, garbage out”? It used to be that computers had to be supervised — they only did what we told them to do, and could only use the information we gave them. But not anymore. Now their “minds” are free to sort through the garbage on their own and make up their own rules about what to keep or throw out. Because of this kind of machine learning, we now have computers practicing law and medicine, handling customer service, writing the news, composing music, writing novels and screenplays, creating art…. all those things we used to think needed human judgment and feelings. Google wizard and overall overachiever Sebastian Thrun[1] explains the new machine learning in this conversation with TED Curator Chris Anderson:

 “Artificial intelligence and machine learning is about 60 years old and has not had a great day in its past until recently. And the reason is that today, we have reached a scale of computing and datasets that was necessary to make machines smart. The new thing now is that computers can find their own rules. So instead of an expert deciphering, step by step, a rule for every contingency, what you do now is you give the computer examples and have it infer its own rules.

 “20 years ago the computers were as big as a cockroach brain. Now they are powerful enough to really emulate specialized human thinking. And then the computers take advantage of the fact that they can look at much more data than people can.

No wonder science got rattled. Like the rest of us, it was comfortable with all the Cartesian dualisms that kept the world neatly sorted out:  science vs. religion,[2] objective vs. subjective, knowledge vs. belief, humanity vs. technology…. But now all these opposites are blurring together in a subjective vortex while non-human intelligence looks on and comments about it.

Brave New World, indeed. How shall we respond to it?

More next time.

[1] Sebastian Thrun’s TED bio describes him as “an educator, entrepreneur and troublemaker. After a long life as a professor at Stanford University, Thrun resigned from tenure to join Google. At Google, he founded Google X, home to self-driving cars and many other moonshot technologies. Thrun also founded Udacity, an online university with worldwide reach, and Kitty Hawk, a ‘flying car’ company. He has authored 11 books, 400 papers, holds 3 doctorates and has won numerous awards.”

[2] For an alternative to the science-religion dualism, see Science + Religion:  The science-versus-religion opposition is a barrier to thought. Each one is a gift, rather than a threat, to the other, Aeon Magazine (Nov. 21, 2019)

 

Knowledge, Conviction, and Belief [9]:  Reckoning With Mystery

pontius pilate

“What is truth?”
Pontius Pilate
John 18:38 (NIV)

On the science side of Cartesian dualism, truth must be falsifiable — we have to be able to prove it’s untrue. On the religious side, to falsify is to doubt, doubt becomes heresy, and heresy meets the bad end it deserves.

Neither side likes mystery, because both are trying to satisfy a more primal need:  to know, explain, and be right. It’s a survival skill:  we need to be right about a lot of things to stay alive, and there’s nothing more primal to a mortal being than staying alive. Mystery is nice if you’ve got the time, but at some point it won’t help you eat and avoid being eaten.

Science tackles mysteries with experiments and theories, religion with doctrine and ritual. Both try to nail their truth down to every “jot and tittle,” while mystery bides its time, aloof and unimpressed.

I once heard a street preacher offer his rationale for the existence of God. “Think about how big the universe is,” he said, “It’s too big for me to understand. There has to be a God behind it.” That’s God explained on a street corner:  “I don’t get it, so there has be a higher up who does. His name is God.” The preacher’s God has the expansive consciousness we lack, and if we don’t always understand, that’s part of the deal:

“For my thoughts are not your thoughts,
neither are your ways my ways,”
declares the Lord.
“As the heavens are higher than the earth,
so are my ways higher than your ways
and my thoughts than your thoughts.”

Isaiah 55:8-9 (NIV)

Compare that to a cognitive neuroscientist’s take on our ability to perceive reality, as explained in this video.

“Many scientists believe that natural selection brought our perception of reality into clearer and deeper focus, reasoning that growing more attuned to the outside world gave our ancestors an evolutionary edge. Donald Hoffman, a cognitive scientist at the University of California, Irvine, thinks that just the opposite is true. Because evolution selects for survival, not accuracy, he proposes that our conscious experience masks reality behind millennia of adaptions for ‘fitness payoffs’ – an argument supported by his work running evolutionary game-theory simulations. In this interview recorded at the HowTheLightGetsIn Festival from the Institute of Arts and Ideas in 2019, Hoffman explains why he believes that perception must necessarily hide reality for conscious agents to survive and reproduce. With that view serving as a springboard, the wide-ranging discussion also touches on Hoffman’s consciousness-centric framework for reality, and its potential implications for our everyday lives.”

The video is 40 minutes long, but a few minutes will suffice to make today/s point. Prof. Hoffman admits his theory is counterintuitive and bizarre, but promises he’s still working on it (moving it toward falsifiability). I personally favor scientific materialism’s explanation of consciousness, and I actually get the theory behind Prof. Hoffman’s ideas, but when I watch this I can’t help but think its’s amazing how far science and religion will go to define their versions of how things work. That’s why I quit trying to read philosophy:  all that meticulous logic trying to block all exits and close all loopholes, but sooner or later some mystery leaks out a seam, and when it does the whole thing seems overwrought and silly.

The street preacher thinks reality is out there, and we’re given enough brain to both get by and know when to quit trying and trust a higher intelligence that has it all figured out. The scientist starts in here, with the brain (“the meat that thinks”), then tries to describe how it creates a useful enough version of reality to help us get by in the external world.

The preacher likes the eternal human soul; the scientist goes for the bio-neuro-cultural construction we call the self. Positions established, each side takes and receives metaphysical potshots from the other. For example, when science clamors after the non-falsifiable multiverse theory of quantum physics, the intelligent designers gleefully point out that the so-called scientists are leapers of faith just like them:

“Unsurprisingly, the folks at the Discovery Institute, the Seattle-based think-tank for creationism and intelligent design, have been following the unfolding developments in theoretical physics with great interest. The Catholic evangelist Denyse O’Leary, writing for the Institute’s Evolution News blog in 2017, suggests that: ‘Advocates [of the multiverse] do not merely propose that we accept faulty evidence. They want us to abandon evidence as a key criterion for acceptance of their theory.’ The creationists are saying, with some justification: look, you accuse us of pseudoscience, but how is what you’re doing in the name of science any different? They seek to undermine the authority of science as the last word on the rational search for truth.

“And, no matter how much we might want to believe that God designed all life on Earth, we must accept that intelligent design makes no testable predictions of its own. It is simply a conceptual alternative to evolution as the cause of life’s incredible complexity. Intelligent design cannot be falsified, just as nobody can prove the existence or non-existence of a philosopher’s metaphysical God, or a God of religion that ‘moves in mysterious ways’. Intelligent design is not science: as a theory, it is simply overwhelmed by its metaphysical content.”

But Is It Science? Aeon Magazine, Oct. 7, 2019.

And so it goes. But what would be so wrong with letting mystery stay… well, um… mysterious?

We’ll look at that next time.

Knowledge, Conviction, and Belief [8]: Science and Snake Oil

snake oil salesman 2

Science requires that its findings be falsifiable:  you have to be able to prove them wrong. That they might be right isn’t enough; if they can’t be wrong, they’re not science.

Belief in the supernatural isn’t falsifiable, therefore it’s not science:

“Most supernatural religious beliefs aren’t falsifiable. The existence of a God who created and manages the world according to a fixed eternal plan, Jesus’s miracles and resurrection, Heaven, Hell, Satan’s presence on Earth — these can never be disproved.”

Fantasyland:  How American Went Haywire, a 500-Year History,by Kurt Andersen (2017)

“We should never believe a claim to be true simply because no one can prove it to be false. Theologians are experts at this kind of nonsense.

“We often see what we already believe is there, not what is actually in front of us. Perhaps the greatest of all examples of this are religious experiences. People with religious experiences always see in their visions what they have been taught all their lives. For example, a Muslim will never see a vision of Jesus in his religious experience and a Christian will never see Mohammed.

“All scientists know that the methods we use to prove or disprove theories are the only dependable methods of understanding our universe. All other methodologies of learning, while appropriate to employ in situations when science cannot guide us, are inherently flawed. Reasoning alone — even the reasoning of great intellects — is not enough. It must be combined with the scientific method if it is to yield genuine knowledge about the universe.”

The Great Illusion:  The Myth of Free Will, Consciousness, and the Self, Paul Singh (2016)

Consider falsifiability’s take on homeopathic medicine:

“Homeopathy, its fake medicines prescribed to cure every disease, is a product of magical thinking in the extreme.”

Fantasyland

“We can find many ways to criticise the premises of homeopathy and dismiss this as pseudoscience, as it has little or no foundation in our current understanding of Western, evidence-based medicine… Even if we take it at face value, we should admit that it fails all the tests: there is no evidence from clinical trials for the effectiveness of homeopathic remedies beyond a placebo effect. Those who … continue to argue for its efficacy are not doing science. They are doing wishful-thinking or, like a snake-oil salesman, they’re engaged in deliberate deception.

But Is It Science? Aeon Magazine, Oct. 7, 2019.

“Homeopathy was the original ‘alternative medicine,’” Kurt Andersen writes. He describes how it was soon joined by mesmerism, phrenology, séances, and traveling snake oil salesmen, brought to us by illustrious champions such as Methodist John Wesley, Presbyterian Sylvester Graham (as in graham crackers), John Kellogg (of cereal fame), and “Dr. William A. Rockefeller, Celebrated Cancer Specialist” (father of John D. Rockefeller of Standard Oil), Along the way, it helped to spawn “New Thought” religion — e.g., Mary Baker Eddy’s Christian Science churches and today’s New Age movement.

Alternative medicine works because of the placebo effect:

“Many nostrums were the products of knowing charlatans, but many of the most successful inventors and promoters were undoubtedly sincere believers themselves. If the patients who had faith in the miraculous treatments, they could even seem to work. The term placebo had just come into use as a medical term.

“The upside was that homeopathy inherently fulfills the Hippocratic Oath:    . Homeopathic medicines contain negligible active ingredients. If thousands of homeopaths and millions of patients, as Mark Twain said, wanted to ‘bribe death with a sugar pill to stay away,’ that was their problem.”

Fantasyland

In her book Mind Over Medicine: Scientific Proof That You Can Heal Yourself, Lissa Rankin M.D. tells how she switched from conventional to alternative medicine after realizing that lots of people in placebo control groups actually do get better taking those sugar pills. They may be in the minority, but still…. I once heard a medical researcher tell a group of MS patients to “Find your placebo — if you think it will help you, it probably will.”

But placebos aren’t science, and the “Scientific Proof” in Dr. Rankin’s book title is off target. Last time we heard about the science behind your GPS. You don’t want it to “probably” work, or work just some of the time, or so rarely it’s a “miracle” when it does. You want it to work every time, everywhere. If it doesn’t, then the science behind it has been falsified (proven wrong), and it’s back to the drawing board.

Eventually science and investigative journalism teamed up to put the snake oil peddlers out of business:

“[At the start of the Twentieth Century,] medical science advanced, and the American Establishment decided to put an end to large-scale quackery. The new mass-market magazine Ladies’ Home Journal stopped accepting ads for patent medicines, and Collier’s published a game-changing eleven-part  investigative series on the ‘tonics,’ ‘blood purifiers,’ and ‘cures’ racket — and a year later the Pure Food and Drug Act became federal law, putting most of that industry out of business.”

Fantasyland

We’ve been digressing a bit. Next time, we’ll get back to what this has to do with consciousness and the self.

Knowledge, Conviction, and Belief [6]: “The Meat Thinks”

they're made out of meat 2

“The brain does the thinking — the meat.”

Last time, we looked at neuroscience’s idea that consciousness — and therefore the conscious self — is a conglomerate of various neural networks that process experience. In other words, the internal voice that narrates your life, that you’ve been hearing for as long as you can remember, isn’t the voice of a transcendent soul commenting about your Earthly experience, it’s the result of the biological functioning of your brain. Your brain matter — the meat, as sci-fi writer Terry Bisson called it in an Omni Magazine story back in 1991 — does the thinking.

Bisson’s sci-fi piece anticipated neuroscientific materialism by nearly two decades (not an unusual thing for sci-fi to do — sometimes it’s even intentional[1]). Here’s the full text of the short story, which consists entirely of a conversation between an undercover extra-terrestrial and his superior, as the agent reports on his investigation of the human race. The story was made into a six-minute film, which you can watch here. Here’s an excerpt:

They’re made out of meat.”

“Meat?”

“Meat. They’re made out of meat.”

“Meat?”

“There’s no doubt about it. We picked up several from different parts of the planet, took them aboard our recon vessels, and probed them all the way through. They’re completely meat…. They’re born meat and they die meat … They’re meat all the way through.”

“No brain?”

“Oh, there’s a brain all right. It’s just that the brain is made out of meat! That’s what I’ve been trying to tell you.”

“So what does the thinking?”

“You’re not understanding, are you? You’re refusing to deal with what I’m telling you. The brain does the thinking. The meat.”

“Thinking meat! You’re asking me to believe in thinking meat!”

“Yes, thinking meat! Conscious meat! Loving meat. Dreaming meat. The meat is the whole deal! Are you beginning to get the picture or do I have to start all over?”

“Omigod. You’re serious then. They’re made out of meat.”

“Thank you. Finally. Yes. They are indeed made out of meat.”

Conscious meat — the idea is preposterous to the aliens and to us. True, “meat” is an indelicate way to put it, which of course is intentional, but knowing that the term is a clever literary device doesn’t help us accept the idea, any more than we’re willing to accept the formal neuroscientific version we looked at last time:

 “In the present theory, the content of consciousness, the stuff in the conscious mind, is distributed over a large set of brain areas, areas that encode vision, emotion, language, action plans, and so on. The full set of information that is present in consciousness at any one time has been called the “global workspace.” In the present theory, the global workspace spans many diverse areas of the brain. But the specific property of awareness, the essence of awareness added to the global workspace, is constructed by an expert system in a limited part of the brain…. The computed property of awareness can be bound to the larger whole… One could think of awareness as information.”

Consciousness and the Social Brain. Michael S. A. Graziano (2013)

Sci-fi version or neuroscience version — either way, the message is preposterous:  “Thinking meat! You’re asking me to believe in thinking meat!”

Yes, as a matter of fact. And also as a matter of fact, that “preposterous!”  judgment is at least in some measure a case of “refusing to deal with what I’m telling you.” Revolutionary scientific paradigm shifts don’t easily become mainstream. The idea that the Earth isn’t flat has been around way longer than Columbus, but some brains still don’t believe it. The concept of an eternal, transcendent soul has been around even longer; it’s been thoroughly wired into individual and cultural consciousness; we’re convinced that’s the way it is. But now along comes neuroscience, saying that it knows something different. Our well-worn neural pathways tilt at the suggestion. The best we can do is relegate the idea to fiction, where things don’t have to be true — at least not now, although they might become so in the future.

Besides, there’s another, deeper, more pervasive belief at work here — about what it means for science to know something is true.

“But isn’t science in any case about what is right and true? Surely nobody wants to be wrong and false? Except that it isn’t, and we seriously limit our ability to lift the veils of ignorance and change antiscientific beliefs if we persist in peddling this absurdly simplistic view of what science is.

“Despite appearances, science offers no certainty. Decades of progress in the philosophy of science have led us to accept that our prevailing scientific understanding is a limited-time offer, valid only until a new observation or experiment proves that it’s not.”

But Is It Science? Aeon Magazine, Oct. 7, 2019.

Scientific knowledge is throwaway truth — only useable until something better comes along. Conviction, on the other hand, casts its truth in adamantine. Scientific knowledge demands correction, while personal and cultural conviction punishes it.

More next time.

[1] See this article for a look at how science fiction sometimes informs science non-fiction.  Here’s a sample:  “Fictionalising the future can be an effective way of realising it and making it familiar…. As the science-fiction writer Cory Doctorow put it in 2014: ‘There is nothing weird about a company … commissioning a story about people using a technology to decide if the technology is worth following through on. It’s like an architect creating a virtual fly-through of a building.’”

 

Knowledge, Conviction, and Belief [3]: Dualism – Reality A and Reality B

Janus

We’ve been talking about dualistic thinking — the kind that leads us to think we live simultaneously in two realities.

Reality A is “life in the flesh” — bound by space and time and all the imperfections of what it means to be human. It is life carried on in our physical bodies, where our impressive but ultimately limited brains are in charge.

Reality B is “life in the spirit” — the eternal, perfect, transcendent, idealized, supernatural, original source that informs, explains, and guides its poorer counterpart.

This dualistic thinking says there’s more to life than meets the eye, that humans are an “eternal soul having a worldly existence.” The dualism set ups a cascade of derivative beliefs, for example:

There’s a difference between the Reality A identity and experience we actually have and the Reality B identity and experience we would have if we could rise above Reality A and live up to the idealized version of Reality B.

Every now and then, somebody gets lucky or gets saved or called, and gets to live out their Reality B destiny, which gives them and their lives a heightened sense of purpose and meaning.

But those are the chosen few, and they’re rare. For most of us, our ordinary selves and mundane lives are only a shadow of our “higher selves” and “greater potential.”

The chosen few can — and often do — provide guidance as to how we can do better, and we do well to find some compatible relation with one of more of them, but sometimes, in the right setting and circumstance, we might discover that we have receptors of our own that can receive signals from Reality B. We call this “enlightenment” or “conversion” or “salvation” or something like that, and it’s wonderful, blissful, and euphoric.

But most of the time, for the vast majority of us, Reality A is guided by a mostly one-way communication with Reality B — a sort of moment-by-moment data upload from A to B, where everything about us and our lives — every conscious and subconscious intent, motive, thought, word, and deed — gets stored in a failsafe beyond-time data bank. When our Reality A lives end, those records determine what happens next — they inform our next trip through Reality A, or set the stage for Reality B existence we’re really going to like or we’re really going to suffer.

Everybody pretty much agrees it’s useful to have good communication with or awareness of Reality B, because that helps us live better, truer, happier, more productive lives in Reality A, and because it creates a better data record when our Reality A existence ends and we pass over to Reality B.

And on it goes. No, we don’t express any of it that way:  our cultural belief systems and institutions — religious doctrines, moral norms, legal codes, academic fields of study, etc. — offer better- dressed versions. But it’s remarkable how some version of those beliefs finds its way into common notions about  how life works.

At the heart of it all is our conviction — not knowledge — that this thing we consciously know as “me” is an independent self that remains intact and apart from the biological messiness of human life, able to choose its own beliefs, make its own decisions, and execute its own actions. In other words, we believe in consciousness, free will, and personal responsibility for what we are and do — and what we aren’t and don’t do — during what is only a sojourn — a short-term stay — on Earth.

Those beliefs explain why, for example,  it bothers us so much when someone we thought we knew departs from their beginnings and instead displays a changed inner and outer expression of who they were when we thought we knew them. “Look who’s in the big town,” we say. Or we pity them and knock wood and declare thank goodness we’ve been lucky. Or we put them on the prayer chain or call them before the Inquisition… anything but entertain the idea that maybe Reality B isn’t there– along with all the belief it takes to create it — and that instead all we have is Reality A — we’re nothing but flesh and bone.

It’s almost impossible to think that way. To go there, we have to lay aside conviction and embrace knowledge.

Almost impossible.

Almost.

We’ll give it a try in the coming weeks.

Knowledge, Conviction, and Belief

For I am convinced that neither death nor life, neither angels nor demons, neither the present nor the future, nor any powers,  neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord.”

Paul’s letter to the Romans 8:38-39 (NIV)

How did Paul know that? Why was he so convinced?

According to psychology and neuroscience, he didn’t know it, he was convinced of it. The difference reflects Cartesian dualism:  the belief that we can know things about the natural world through scientific inquiry, but in the supernatural world, truth is a matter of conviction.

Academics draw distinctions between these and other terms,[1] but in actual experience, the essence seems to be emotional content. Scientific knowledge is thought to be emotionally detached — it wears a lab coat, pours over data, expresses conclusions intellectually. It believes its conclusions, but questioning them is hardwired into scientific inquiry; science therefore must hold its truth in an open hand — all of which establish a reliable sense of what is “real.” Conviction, on the other hand, comes with heart, with a compelling sense of certainty. The emotional strength of conviction makes questioning its truth — especially religious convictions — something to be discouraged or punished.

Further, while knowledge may come with a Eureka! moment — that satisfying flash of suddenly seeing clearly — conviction often comes with a sense of being overtaken by an authority greater than ourselves — of being apprehended and humbled, left frightened and grateful for a second chance.

Consider the etymologies of conviction and convince:

conviction (n.)

mid-15c., “the proving or finding of guilt of an offense charged,” from Late Latin convictionem(nominative convictio) “proof, refutation,” noun of action from past-participle stem of convincere “to overcome decisively,” from com-, here probably an intensive prefix (see com-), + vincere “to conquer” (from nasalized form of PIE root *weik- (3) “to fight, conquer”).

Meaning “mental state of being convinced or fully persuaded” is from 1690s; that of “firm belief, a belief held as proven” is from 1841. In a religious sense, “state of being convinced one has acted in opposition to conscience, admonition of the conscience,” from 1670s.

convince (v.)

1520s, “to overcome in argument,” from Latin convincere “to overcome decisively,” from assimilated form of com-, here probably an intensive prefix (see com-), + vincere “to conquer” (from nasalized form of PIE root *weik- (3) “to fight, conquer”). Meaning “to firmly persuade or satisfy by argument or evidence” is from c. 1600. Related: Convincedconvincingconvincingly.

To convince a person is to satisfy his understanding as to the truth of a certain statement; to persuade him is, by derivation, to affect his will by motives; but it has long been used also for convince, as in Luke xx. 6, “they be persuaded that John was a prophet.” There is a marked tendency now to confine persuade to its own distinctive meaning. [Century Dictionary, 1897]

Both knowledge and conviction, and the needs they serve, are evolutionary survival skills:  we need what they give us to be safe, individually and collectively. Knowledge satisfies our need to be rational, to think clearly and logically, to distinguish this from that, to put things into dependable categories. Conviction satisfies the need to be moved, and also to be justified — to feel as though you are in good standing in the cosmology of how life is organized.

Culturally, conviction is often the source of embarrassment, guilt, and shame, all of which have a key social function — they are part of the glue that holds society together. Becoming aware that we have transgressed societal laws or behavioral norms (the “conviction of sin”) often brings not just chastisement but also remorse and relief — to ourselves and to others in our community:  we’ve been arrested, apprehended, overtaken by a corrective authority, and saved from doing further harm to ourselves and others.

Knowledge and conviction also have something else in common:  both originate in the brain’s complex tangle of neural networks:

“It is unlikely that beliefs as wide-ranging as justice, religion, prejudice or politics are simply waiting to be found in the brain as discrete networks of neurons, each encoding for something different. ‘There’s probably a whole combination of things that go together,’ says [Peter Halligan, a psychologist at Cardiff University].

“And depending on the level of significance of a belief, there could be several networks at play. Someone with strong religious beliefs, for example, might find that they are more emotionally drawn into certain discussions because they have a large number of neural networks feeding into that belief.”

Where Belief Is Born, The Guardian (June 30,2005).

And thus protected by the knowledge and convictions wired into our neural pathways, we make our way through this precarious thing called “life.”

More next time.

[1] Consider also the differences between terms like conviction and belief, and fact, opinion, belief, and prejudice.

Who’s In Charge Here?

Edelweiss mit Blüten,Wallis, Schweiz.
© Michael Peuckert

Edelweiss, edelweiss
Every morning you greet me

Small and white
Clean and bright
You look happy to meet me

(A little exercise in anthropomorphism
from The Sound of Music)

This hierarchy of consciousness we looked at last time — ours is higher than the rest of creation, angels’ is higher than ours, God’s is highest — is an exercise in what philosophy calls teleology:   “the explanation of phenomena in terms of the purpose they serve.” Teleology is about cause and effect — it looks for design and purpose, and its holy grail is what psychologists call agency:  who or what is causing things we can’t control or explain.

“This agency-detection system is so deeply ingrained that it causes us to attribute agency in all kinds of natural phenomena, such as anger in a thunderclap or voices in the wind, resulting in our universal tendency for anthropomorphism.

“Stewart Guthrie, author of Faces in the Clouds:  A New Theory of Religion, argues that ‘anthropomorphism may best be explained as the result of an attempt to see not what we want to see or what is easy to see, but what is important to see:  what may affect us, for better or worse.’ Because of our powerful anthropomorphic tendency, ‘we search everywhere, involuntarily and unknowingly, for human form and results of human action, and often seem to find them where they do not exist.’”

The Patterning Instinct:  A Cultural History of Humanity’s Search for Meaning, Jeremy Lent (2017)

Teleological thinking is a characteristic feature of religious, magical, and supernatural thinking:

“Academic research shows that religious and supernatural thinking leads people to believe that almost no big life events are accidental or random. As the authors of some recent cognitive-science studies at Yale put it, ‘Individuals’ explicit religious and paranormal beliefs are the best predictors of their perception of purpose in life events’—their tendency ‘to view the world in terms of agency, purpose, and design.”

How American Lost its Mind, The Atlantic (Sept. 2017)

Psychology prof Clay Routledge describes how science debunks teleology, but also acknowledges why it’s a comfortable way of thinking:

“From a scientific point of view, we were not created or designed but instead are the product of evolution. The natural events that shaped our world and our own existence were not purposeful. In other words, life is objectively meaningless. From this perspective, the only way to find meaning is to create your own, because the universe has no meaning or purpose. The universe just is. Though there are certainly a small percentage of people who appear to accept this notion, much of the world’s population rejects it.

“For most humans, the idea that life is inherently meaningless simply will not do.

“Instead, people latch onto what I call teleological thinking. Teleological thinking is when people perceive phenomena in terms of purpose. When applied to natural phenomena, this type of thinking is generally considered to be flawed because it imposes design where there is no evidence for it.  To impose purpose and design where there is none is what researchers refer to as a teleological error.”

Supernatural: Death, Meaning, and the Power of the Invisible World, Clay Routledge (2018)

It’s one thing to recognize “teleological error,” it’s another to resist it — even for those who pride themselves on their rationality:

“Even atheists who reject the supernatural and scientists who are trained not to rely on teleological explanations of the world do, in fact, engage in teleological thinking.

“Many people who reject the supernatural do so through thoughtful reasoning. … However, when these people are making teleological judgments, they are not fully deploying their rational thinking abilities.

“Teleological meaning comes more from an intuitive feeling than it does from a rational decision-making process.”

Supernatural: Death, Meaning, and the Power of the Invisible World

Teleological thinking may be understandable, but scientist and medical doctor Paul Singh comes down hard on the side of science as the only way to truly “know” something:

“All scientists know that the methods we use to prove or disprove theories are the only dependable methods of understanding our universe. All other methodologies of learning, while appropriate to employ in situations when science cannot guide us, are inherently flawed. Reasoning alone — even the reasoning of great intellects — is not enough. It must be combined with the scientific method if it is to yield genuine knowledge about the universe.”

The Great Illusion:  The Myth of Free Will, Consciousness, and the Self, Paul Singh (2016)

After admitting that “evidence shows that the human brain is universally delusional in many ways,” Singh makes his case that “the use of logic and scientific skepticism is a skill that can be used to overcome the limitations of our own brains.”

Next time, we’ll look more into the differences in how science and religion “know” things to be “true.”

A Little Lower Than the Angels

“When I consider Your heavens, the work of Your fingers,
The moon and the stars, which You have ordained,
What is man that You are mindful of him,
And the son of man that You visit him?
For You have made him a little lower than [b]the angels,
And You have crowned him with glory and honor.
You have made him to have dominion over the works of Your hands;
You have put all things under his feet.”

Psalm 8:3-6 (NKJV)

Anthropocentrism is the belief that humans are the apex of creation. The belief is so common that the mere suggestion we might not be throws us into cognitive dissonance — “the state of having inconsistent thoughts, beliefs, or attitudes, especially as relating to behavioural decisions and attitude change.”

Cognitive dissonance runs especially hot when science threatens religious paradigms like the anthropocentric one in the Biblical passage above.[1] Biologist David Barash wrote his book to bring it on — this is from the Amazon promo:

 “Noted scientist David P. Barash explores the process by which science has, throughout time, cut humanity “down to size,” and how humanity has responded. A good paradigm is a tough thing to lose, especially when its replacement leaves us feeling more vulnerable and less special. And yet, as science has progressed, we find ourselves–like it or not–bereft of many of our most cherished beliefs, confronting an array of paradigms lost… Barash models his argument around a set of ‘old’ and ‘new’ paradigms that define humanity’s place in the universe.”

Through a Glass Brightly:  Using Science to See Our Species as We Really Are

Here’s his old/new paradigm summary re: anthropocentrism:

Old:  Human beings are fundamentally important to the cosmos.
New:  We aren’t.

Old:  We are literally central to the universe, not only astronomically, but in other ways, too.
New:  We occupy a very small and peripheral place in a not terribly consequential galaxy, tucked away in just one insignificant corner of an unimaginably large universe.

Cognitive dissonance is  why non- anthropocentric paradigms come across as just plain weird — like Robert Lanza’s biocentrism:

“Every now and then, a simple yet radical idea shakes the very foundations of knowledge. The startling discovery that the world was not flat challenged and ultimately changed the way people perceived themselves and their relationships with the world.

“The whole of Western natural philosophy is undergoing a sea change again, forced upon us by the experimental findings of quantum theory. At the same time, these findings have increased our doubt and uncertainty about traditional physical explanations of the universe’s genesis and structure.

“Biocentrism completes this shift in worldview, turning the planet upside down again with the revolutionary view that life creates the universe instead of the other way around. In this new paradigm, life is not just an accidental byproduct of the laws of physics.

“Biocentrism shatters the reader’s ideas of life, time and space, and even death. At the same time, it releases us from the dull worldview that life is merely the activity of an admixture of carbon and a few other elements; it suggests the exhilarating possibility that life is fundamentally immortal.”

Anthropocentrism works closely with another human-centered belief practice:  “anthropomorphism,” which is “the attribution of human traits, emotions, or intentions to non-human entities” — for example those angels we’re just a little lower than, and God, who put the God-angels-us-the rest of creation hierarchy in place. The human trait we attribute to God and the angels is the same one we believe sets us apart from the rest of creation:  consciousness.

“When our anthropomorphism is applied to religious thought, it’s notably the mind, rather than the body, that’s universally applied to spirits and gods. In the diverse cultures of the world, gods come in all shapes and sizes, but one thing they always share is a mind with the ability to think symbolically just like a human. This makes sense in light of the critical importance of theory of mind in the development of our social intelligence:  if other people have minds like ours, wouldn’t that be true of other agents we perceive to act intentionally in the world?”

The Patterning Instinct:  A Cultural History of Humanity’s Search for Meaning, Jeremy Lent (2017)

Anthropocentrism puts us in charge as far as our consciousness can reach. Anthropomorphism puts beings with higher consciousness in  charge of the rest. Both practices are truly anthropo- (human) centered; the beliefs they generate start and end with our own human consciousness. Which means our attempts to think beyond our range are inescapably idolatrous:  we create God and the angels in our image, and they return the favor.

There’s a philosophical term that describes what’s behind all this, called “teleology” — the search for explanation and design, purpose and meaning. We’ll look at that next time.

[1] The case for anthropocentrism starts in the first chapter of the Bible:  “Then God said, “Let us make mankind in our image, in our likeness, so that they may rule over the fish in the sea and the birds in the sky, over the livestock and all the wild animals,[a] and over all the creatures that move along the ground. So God created mankind in his own image, in the image of God he created them;    male and female he created them. God blessed them and said to them, “Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish in the sea and the birds in the sky and over every living creature that moves on the ground. Then God said, “I give you every seed-bearing plant on the face of the whole earth and every tree that has fruit with seed in it. They will be yours for food. And to all the beasts of the earth and all the birds in the sky and all the creatures that move along the ground—everything that has the breath of life in it—I give every green plant for food.” Genesis 1: 26-30.The post-deluge version removed the vegetarian requirement:  “Then God blessed Noah and his sons, saying to them, “Be fruitful and increase in number and fill the earth. The fear and dread of you will fall on all the beasts of the earth, and on all the birds in the sky, on every creature that moves along the ground, and on all the fish in the sea; they are given into your hands. Everything that lives and moves about will be food for you. Just as I gave you the green plants, I now give you everything.” Genesis 9: 1-3.

“Fearfully and Wonderfully Made”

da vinci

We are starting this series on Consciousness and the Self by looking at some of the religious and secular foundations of the belief that humans are a dualist entity consisting of body and soul, and the associated belief that the two elements are best understood by different forms of inquiry — religion and the humanities for the soul, and science for the body. As we’ll see, current neuro-biological thinking defies these beliefs and threatens their ancient intellectual, cultural, and historical dominance.

This article[1] is typical in its conclusion that one of the things that makes human beings unique is our “higher consciousness.”

“[Home sapiens] sits on top of the food chain, has extended its habitats to the entire planet, and in recent centuries, experienced an explosion of technological, societal, and artistic advancements.

“The very fact that we as human beings can write and read articles like this one and contemplate the unique nature of our mental abilities is awe-inspiring.

“Neuroscientist V.S. Ramachandran said it best: ‘Here is this three-pound mass of jelly you can hold in the palm of your hand…it can contemplate the meaning of infinity, and it can contemplate itself contemplating the meaning of infinity.’

“Such self-reflective consciousness or ‘meta-wondering’ boosts our ability for self-transformation, both as individuals and as a species. It contributes to our abilities for self-monitoring, self-recognition and self-identification.”

The author of the following Biblical passage agrees, and affirms that his “soul knows it very well” — i.e., not only does he know he’s special, but he knows that he knows it:

For you formed my inward parts;
    you knitted me together in my mother’s womb.
I praise you, for I am fearfully and wonderfully made.
Wonderful are your works;
    my soul knows it very well.

Psalm 139: 13-16 (ESV)

Judging from worldwide religious practice, the “I” that is “fearfully and wonderfully made” is limited to the soul, not the body:  the former feels the love, while the latter is assaulted with unrelenting, vicious, sometimes horrific verbal and physical abuse. “Mortification of the flesh” indeed –as if the body needs help being mortal.

Science apparently concurs with this dismal assessment. The following is from the book blurb for Through a Glass Brightly:  Using Science to See Our Species as We Really Are, by evolutionary biologist and psychologist David P. Barash (2018):

“In Through a Glass Brightly, noted scientist David P. Barash explores the process by which science has, throughout time, cut humanity ‘down to size,’ and how humanity has responded. A good paradigm is a tough thing to lose, especially when its replacement leaves us feeling more vulnerable and less special. And yet, as science has progressed, we find ourselves–like it or not–bereft of many of our most cherished beliefs, confronting an array of paradigms lost.

“Barash models his argument around a set of “old” and “new” paradigms that define humanity’s place in the universe. This new set of paradigms [includes] provocative revelations [such as] whether human beings are well designed… Rather than seeing ourselves through a glass darkly, science enables us to perceive our strengths and weaknesses brightly and accurately at last, so that paradigms lost becomes wisdom gained. The result is a bracing, remarkably hopeful view of who we really are.”

Barash’s old and new paradigms about the body are as follows:

“Old paradigm:  The human body is a wonderfully well constructed thing, testimony to the wisdom of an intelligent designer.

“New paradigm:  Although there is much in our anatomy and physiology to admire, we are in fact jerry-rigged and imperfect, testimony to the limitations of a process that is nothing but natural and that in no way reflects supernatural wisdom or benevolence.”

Okay, so maybe the body has issues, but the old paradigm belief that human-level consciousness justifies lording it over the rest of creation is as old as the first chapter of the Bible:

And God blessed them. And God said to them,
“Be fruitful and multiply and fill the earth and subdue it
and have dominion over the fish of the sea
 and over the birds of the heavens
 and over every living thing that moves on the earth.”

Genesis 1:28  (ESV)

The Biblical mandate to “subdue” the earth explains a lot about how we approach the rest of creation — something people seem to be questioning more and more these days. Psychiatrist, essayist, and Oxford Fellow Neel Burton includes our superiority complex in his list of self-deceptions:

“Most people see themselves in a much more positive light than others do them, and possess an unduly rose-tinted perspective on their attributes, circumstances, and possibilities. Such positive illusions, as they are called, are of three broad kinds, an inflated sense of one’s qualities and abilities, an illusion of control over things that are mostly or entirely out of one’s control, and an unrealistic optimism about the future.” [2]

Humans as the apex of creation? More on that next time.

[1] What is it That Makes Humans Unique? Singularity Hub, Dec. 28, 2017.

[2] Hide and Seek:  The Psychology of Self-Deception (Acheron Press, 2012).