Monday, 5 February 2024

Abusive and Tribal Responses to My Essay on Bernardo Kastrup

 

The word “tribal” is used in the title above partly because many self-described “spiritual” people themselves have used the word “tribe” about the “communities” they belong to. [See here.]

As for the word “abusive”. I doubt that such spiritual people could ever admit that they were abusive to opponents, and to those they disagree with. In addition, I’m not offended by the abuse. The abuse is simply something which I’ve noted. And I probably wouldn't have noted it at all if it hadn’t come from those people who see themselves as spiritual.


(i) Introduction
(ii) Bernardo Kastrup’s Defenders
(iii) Bernardo Kastrup’s Disciples
(iv) What Bernardo Kastrup’s Disciples Believe

The level of abuse, tribalism, and even viciousness I’ve received in response to my last essay on Bernardo Kastrup (‘Bernardo Kastrup: ‘The brain does not generate the mind.’’) is telling. This is ironic really because in that essay I wrote the following words:

“The screenshot above is a reply to the YouTube interview on which this essay is based. Indeed, virtually all the replies under the video take on this form. In other words, there isn’t a single criticism of Bernardo Kastrup’s views to be found there. (There isn’t even a reply that’s mildly questioning.) This mass uniformity almost never occurs with other YouTube videos on philosophical issues.”

[See note at the end.]

The responses to my ‘Bernardo Kastrup: ‘The brain does not generate the mind.’ also display such uniformity, as well as aggression and tribalism.

This is odd because spiritual idealists and self-described “spiritual” people make a very strong effort to distinguish themselves from what they deem to be “conventionally” (or “traditionally”) religious people. [See ‘Spiritual but not religious’.] Yet, if anything, these spiritual people often come across as fundamentalists…

So perhaps they should be called spiritual fundamentalists.

In any case, these spiritual people replicate so much of the verbal behaviour which they’re supposed to be against when it’s displayed by traditionally or conventionally religious people.

Thus, there’s a dissonant clash between the self-image of many of these spiritual people… and the reality of who they are, how they behave, and what they actually say.

Of course, this conclusion is hardly original.

Much has been written on, for example, “spiritual narcissism”, Deepak Chopra’s various money-making endeavours (see link directly below), the huge egos of “spiritual leaders” and even their followers (which hide under an image of “selflessness”), spiritual aggression under the guise of peacefulness, spiritual tribalism under the guise of “spiritual universalism”, the exploitation and abuse of “spiritual” consumers and customers, etc.

[See ‘Deepak Chopra Is Selling $350 Meditation Glasses. Deepak Chopra Is A Fraud’ on Medium.]

On “spiritual narcissism” specifically.

It’s worth quoting something from the many publications on this subject. Hopefully, this will help put Bernardo Kastrup and some of his disciples and defenders in context.

The following words are from a piece called ‘Spiritual Narcissists’:

“Spiritual narcissists boast about their spiritual accomplishments [] Just as narcissists believe that they are better than everyone else, spiritual narcissists believe that their spiritual wisdom and development is superior to others’. Spiritual narcissists boast about their spiritual or religious endeavors, including practices such as yoga, prayer, meditation, or knowledge of spiritual texts. Their presumption of superiority leads them to treat others with condescension. They manipulate others through twisting faith-based tenets, belief systems, or wield ‘forgiveness’ as a weapon with those who question their beliefs.
[] They may try to proselytize their friends and encourage them to join their practice or they may castigate others for their lack of self-awareness and enlightenment. Spiritual narcissists construct a barrier between those who ‘know the way’ and those who refuse to ‘follow the path.’ Just like any narcissist, they are consistently working to set themselves apart from everyone else and see themselves as existing on a level that no one else can easily attain.
“Spiritual narcissism is based on the ego driving the practice as a false means of achieving spiritual superiority.”

In Bernardo Kastrup’s case, he doesn’t only believe that he’s “spiritually superior”: he believes that he’s intellectually, politically and morally superior too.

And all this — and much else — has led me to conclude the much idealism is in fact religious in nature. Specifically, Bernardo Kastrup’s own idealism is a religion.

Yet this shouldn’t be a surprise because many idealists themselves have explicitly tied their own work to religion. (Such people just don’t usually tie their idealism/s to Christianity or to “Western monotheism”.)

Anyway, here are some passages from the response section to my essay.

Bernardo Kastrup’s Defenders

Firstly, here’s someone called Cosmic Keith:

“This whole thing, the article and your responses, read like a mash of unclear complaints, undirected anger, confusion and rants. I found your ‘analysis’ shallow and lacking any real substance []
“The one position you did convey to me was ‘How dare he say something that I can’t wrap my head around and I am just totally buggered and lashing out to diminish a challenge to my underlying suppositions!’ ‘Blah blah blah, (ego protective mechanisms). He’s just wrong! See!?’
[] And the ranting continues. Sure you will issue the same kind of response to this comment.
“My first thoughts while reading your article were: has the author bothered to dive more deeply into Kasteups positions or did he just watch one YouTube, feel offended and try to dutifully issue a takedown article to protect his now scrambled thought-stream?
“And my second thought was : where the hell is this going?
“Down, down, to Nowhere… fast.
“It’s odd-funny to read articles (poorly formed opinion pieces) in defense of Physicalist/Materialist ideology that triy to be reasoned and rational but are just temper tantrums arise from lack of contemplation (?) …or understanding(?). And when others point out the incoherency, the autbors just lash out, and further the impression that it is indeed a tantrum…
In the defense of ‘scientific’ philosophical axioms that those authors don’t appear to have examined, or even be aware that their thinking is operating from. (wholesale ideologcal adoption)”

Oddly enough, the passage above is a philosophy-free version of some of the subjects that Bernardo Kastrup himself has actually written on. Indeed, the defenders (or disciples) of Kastrup actually replicate Kastrup’s frequent use of abuse, as well as his disturbing Manichean worldview. (This is a worldview which is not only aimed at what Kastrup calls “materialists”.)

Another fan of Kastrup (a Øystein Haltbakk) offered his readers these words about a previous essay I’d written on Kastrup:

“The author provides a compelling example of the consequences that may arise when the unconscious facets of one’s personality diverge from the ego ideal. However, it’s possible that the author is unaware of this dynamic.”

I mentioned the fact that the response from Cosmic Keith above tackles the same targets as Kastrup, but his prose style is very much unlike Kastrup’s own. However, this response from Øystein Haltbakk is almost identical to both the style and the content of Kastrup’s own prose.

In any case, let’s now take some examples from Kastrup himself.

Let’s start with the most recent one I’ve come across, written by Kastrup in October 2023:

[Tim] Maudlin’s unbecoming, unacademic and rude behaviour made it clear that such was not the case. He came across to me as a nasty and crass street brawler, not a thinker. [] Nor do I find his ungrounded, tendentious, hand-waving and wishful technical statements worthy of in-depth discussion in debate format. I am sure he can continue to believe in his unfalsifiable, pseudo-scientific fantasies without my help.”

[See Kastrup’s own ‘My unfortunate attempt at debating Tim Maudlin’. Tim Maudlin is a philosopher of science.]

And now there’s the following examples:

“Dim-witted biologist [].”

[This is a reference to the biologist Jerry Coyne.]

[] Sabine [Hossenfelder] has a big mouth and seems to be willing to almost flat-out lie in order to NOT look bad when confronted on a point she doesn’t have a good counter for. [] Her rhetorical assertiveness is, at least sometimes, a facade that hides a surprising lack of actual substance.”
“What makes the profound ignorance betrayed by the ‘review’ even worse is the conceitedness and pretentiousness that oozes through it.”
“How can a magazine with ambitions to ‘promote scientific inquiry, critical investigation, and the use of reason’ publish this kind of juvenile garbage?”
“Since he [Philip Goff] was a cosmopsychist just a couple of years ago, then a constitutive panpsychist for the duration of one book, and now seemingly something else already again, who knows what his position will be by the time we debate?”
[] there is little of substance in [Massimo] Pigluicci’s essay to actually rebut or respond to. [] Unlike Pigliucci, I shall comment based on substance. Yet, I shall also comment vigorously and honestly, not through a smokescreen of passive aggression.”
“Many academic philosophers love to indulge in these tortuous conceptual games that achieve lift off from the firm ground of reality and end up in some other galaxy. This is no news. But I confess to feeling disappointed at Philip [Goff], an academic philosopher I thought would see through this nonsense. I regret that so much energy and time was wasted, during the debate [].”
“I am not doing this just to gratuitously and repeatedly stick my finger in the wound; I’m not trying to do character assassination. But during the debate [Sabine] Hossenfelder attempted (and probably succeeded, in the eyes of many viewers) to make me look like an ignorant fool by flat-out misrepresenting her own output. I ought to defend myself against that overt suggestion, which I consider to have been rhetorical and dishonest, violating all basic debate ethics.”
“Again, [Sam] Harris seems to be, at best, confused and ignorant of the facts; or, at worse, wilfully biased in his appraisal of the available data. [] The irony would be sweet if it weren’t concerning as far as what it seems to say about Sam Harris.”
[S]ome seem to react to what I have accomplished with covetousness — as opposed to the objectivity that academics are expected to embody — is both a serious problem and a missed opportunity for desperately-needed change. [] Many academic philosophers have abandoned reality and now spend their time playing entirely abstract conceptual games of no relevance to you and me. But they still insist that what they do is ‘real’ philosophy. []
“And [Daniel] Dennett isn’t alone. Others, like psychologist Nicholas Humphrey, suggest the same thing [] Despite being a surreal display of in-your-face incoherence, the fact that the video is cladded with the gentle and trust-inspiring demeanor of an affable old man [].”
“There is a significant way in which fundamentalist atheists may be unconsciously attributing to others their own cognitive limitations. In psychological terms, this is called a projection. By passing judgment onto their own projections according to the rules of their own private games, they reveal parts of their psychological makeup but assert nothing of relevance about the nature of reality.”
[W]hat kind of psychological disposition makes one feel entitled to publicly criticize something one has admittedly not understood?”
“This is one of those embarrassing passages in which Jerry Berry [Jerry Coyne] unwittingly makes painfully clear to the whole world the depths of his philosophical ignorance.”
[Keith] Frankish has accomplished precisely nothing in his long essay; at least nothing more than tortuous obfuscation and hand-waving.”

Oddly enough, one of Kastrup’s defenders (a Greg Sotiropoulos) defended Kastrup with these words:

“Now show us where exactly the persons, rather than their ideas, were attacked?
1. ‘babble incoherently’: not AH
[ad hominem]; he’s talking about the incoherence of the babble
2. all the ‘emperor has no clothes’ quotes — how exactly are the people attacked? Can you explain what exactly constitutes an AH here?
3. ‘heir
[Graziano and Frankish] nonsense is toxic, corrosive and pernicious’: again, it’s their nonsense that is judged/attacked, not the people.[]
“I scrolled down to the end of the article thinking that there might be something there, but still no luck. The closest I could find is ‘unwittingly makes painfully clear to the whole world the depths of his philosophical ignorance’
but that’s still not an AH.”

Greg Sotiropoulos’s point is that Kastrup didn’t actually use any ad hominems. Technically, perhaps Sotiropoulos is right. However, what would he call Kastrup’s rather obvious abuse of other people? (I suspect Sotiropoulos would have a problem with my word “abuse” too.) And whatever Sotiropoulos calls these words and phrases, he certainly defends what Kastrup says.

In any case, here are some much-milder responses to my ‘Bernardo Kastrup: ‘The brain does not generate the mind.’’ essay.

The following is from Prudence Louise:

“I read the whole article and still don’t know what your point is.”

In most cases, when people use the phrase, “I don’t know what your point is” (as well as variations on it), they really mean this: I don’t like your point. (In other words, the phrase “What is your point?” is rhetorical.) This was especially true of Prudence Louise since she then went straight ahead and told me — along with other readers — what she took my point to be. And then she gave many reasons as to why she didn’t like my supposed singular point.

As it is, Prudence Louise never quoted — or even paraphrased — a single syllable from my actual essay. She simply told readers why she doesn’t like materialists, and why she doesn’t agree with materialism.

So here’s some more (tribal) uniformity from Mark D Rego:

“I must agree with Prudence below. There is a lot of rambling.”

Mark D Rego then admittedly moved away from stating that I ramble, to stating that the “worlds” of materialist scientists are “about to crumble”. In full:

[] Deep down I hope Kastrup is right about most things. [] The youngish scientists are soooo sure it’s not this way. We have it all almost figured out they believe. They do not know that their worlds are about to crumble. The biological consensus is falling apart. We are not wet robots but something else entirely. []

Now that passage really does sound like religious prophesy.

Bernardo Kastrup’s Disciples

Finally, here are some replies under the video (called ‘‘Your Consciousness is Not in Your Head.’ | Interview with BERNARDO KASTRUP, PhD’) I actually wrote my essay on:

“I feel something akin to spiritual bliss whenever I listen to the words of Bernardo Kastrup.”

— Patrick Thompson

“Bernardo is orders of magnitude beyond brilliant.”

— Kim M. Clark, OD

“Absolutely marvellous expose of this gentleman. It lifts a veil from our eyes. Very coherent.”

— kosmotrekker

“It’s a feeling of quite some ecstasy when someone of academic renown says what you, as a mere spectator, also intuit with great depth. This guy seems to ‘know’ what I merely sense. [].”

— Fathom

“What a brilliant mind. [] Thank you for all your work Bernardo.”

— William Ralph

“Wow. I love this guy. I wonder does he realize this view resolves the paradox of free will vs determinism.”

— Fathom

“Bernado!! You nail it every time!”

— Paul Garrett

“One day, I would like to meet this brilliant man. He knows many many things.”

— Ginevra J De Luca

“Bernardo is a. Intellect personified.”

— Sharpo

“I live in a place called Kastrup….this is weird…”

— Bugzy Hardrada

“Bernardo is the Galileo of Consciousness in my humble and insignificant opinion.”

— Michael Dillon

“Thank you for all you work Bernardo, you clearly are one of the best thinkers of our time.”

— Kim Steinhaug

What Kastrup’s Disciples Believe

The following are some replies (under the same YouTube video) which don’t actually mention Kastrup himself, but they’re informative anyway:

“The status quo have deliberately repressed what Buddhist teachings have know for over 2500 years that the universe is itself a conscious field of energy we experience the universe through our self awareness.”

— Pi 3 times 14 is 42

“well if you implicate his philoshopy ot fullest degree, actualy he is saying that we are center of universe. That would be shown if you ask him what happen after consciousness is dissociated from body. On the other hand, fact that we are eternal individual localized consciousness has far rich implication.”

— AntimaterialWorld

“I would love to believe consciousness is always there and our brains tap into the infinite consciousness and when our lives end we use this consciousness again maybe in another dimension or as a reincarnate? But it sounds like no one really dies.”

— Benedetto Salerno

“I am the holy ghost…. science meets spirit… one begets the other, about time :)”

— stevefrompolaca

“Sure psychedelics are incredible tools. I recommand 1P-LSD which is still legal in some countries like Netherland (1/2 a blotter is enought to shake your mental ground). I still listening again and again BK to understand in depth all his odd ideas. Peace & love Thanx for the video.”

— 1sanremy

“Can this be the reason why everyone that has died never gets to come back to the Earths state of consciousness but are using this infinite consciousness in another realm still living on.”

— Benedetto Salerno

“In other words, Vedanta (Hinduism).”

— J S

“In translation — we are immortal spiritual beings who wear this meat suit for some time.”

— Petar Lukovic

“Your Matrix is in Your Head. It makes everything look separate. In reality, the universe is one entity.”

— apparent being

“We are all mental manifestations in the mind of The All.”

— Hermes.T


Note:

(1) I must now amend that passage. When I went back to this reply section under the video interview with Bernardo Kastrup, I did find a 2 or 3 critical replies — among dozens of obsequious ones.

Perhaps the main reason why Kastrup does so many interviews (most of which can be found on YouTube) is in order to build up his own cult following. He has succeeded in that task, as the quoted replies show.



Friday, 2 February 2024

Bernardo Kastrup: “The brain does not generate the mind.”

 

[All of Bernardo Kastrup’s words in the following essay come from a YouTube video called ‘‘Your Consciousness is Not in Your Head.’ | Interview with BERNARDO KASTRUP, PhD’. The interviewer is Péter Sárosi. The interview itself was recorded at the Interdisciplinary Conference on Psychedelic Research (ICPR) 2022, in Haarlem, the Netherlands.]


Part One

(i) Introduction: Bernardo Kastrup on Science
(ii) The Mind Generates the Brain
(iii) Correlation Doesn’t Imply Causation
(iv) Philip Goff on the Non-Identity of Pain Y With Brain State X
(v) Kastrup’s Reasons to Believe the Mind Generates the Brain

Part Two

(vi) Bernardo Kastrup and Donald Hoffman
(vii) Bernardo Kastrup and Deepak Chopra
(viii) Universal Consciousness and the Field of Subjectivity
(iv) Kastrup, Hoffman and Chopra on Religion

Introduction: Bernardo Kastrup and Science

Bernardo Kastrup is keen to tell us that he’s not actually against neuroscience. It’s just that he believes that neuroscience isn’t enough.

Take the following passage:

“I think there is nothing wrong with interpreting brain imaging from a scientific perspective. That’s the primary way to study the mind because our only access to someone else’s mind is brain imaging, fMRI [] EEG [and] PET [scans] and so on. So I have nothing against that.”

To Kastrup, the “scientific perspective” is fine. However, he doesn’t believe that it’s enough. Kastrup believes that we also need a philosophical perspective. That is, we need an idealist perspective. Indeed, we need Kastrup’s very own idealism.

Kastrup believes that he’s offering a philosophical take on the neuroscience. In technical terms, the brain is the (to use Kastrup’s own words) “image” or “representation” of the mind.

The Mind Generates the Brain

As already stated, Kastrup wouldn’t deny that he’s doing philosophy (i.e., not science) here. However, he holds the position that (what he calls) “materialist scientists” don’t realise that they’re doing philosophy when they claim that (to use Kastrup’s own words) “the brain [] generates the mind”.

It’s true that a fair few scientists (including writers of popular science) don’t seem to realise the philosophical aspects of the theories they endorse and the statements they make. However, believing that the brain generates the mind doesn’t seem to be a philosophical at all.

That said, if scientists believing that the brain generates the mind is a philosophical position, then it is so only in the sense that virtually all claims can be deemed to be philosophical in some sense or other. So the problem here is the following (as it’s often put):

If everything is x, then nothing is x.

You may as well say that when someone claims that legs generate walking (or that a punch in the nose generates bleeding), then that is (as Kastrup puts it) “doing philosophy”.

Kastrup then restates the famous correlation-doesn’t-imply-causation idea (if in his own way).

Correlation Doesn't Imply Causation

In the interview on YouTube, Kastrup tells us the following:

“There is a correlation between the two [i.e., between brain and mind]. We can learn a lot about one from the other. In other words, we can learn a lot about the mind from brain imaging. But when we interpret that correlation as implying a certain causation (like the brain causes the mind), that’s when we will artificially narrow our horizons. And I think that is unjustified. That’s a philosophical step, and it’s a bad one. There are plenty of reasons to think that the brain does not generate the mind.”

[See Wikipedia’s ‘Correlation does not imply causation’.]

This is Kastrup reiterating his view that the brain doesn’t cause the mind. However, Kastrup makes it seem as if scientists simply note certain correlations, and then quickly and wildly jump to believing that the brain causes the mind…

For a start, there may be some kind of correlation between a cock crowing in Somerset and John Smith eating his lunch in Dorset. However, no scientist I know would believe that the cock crowing caused John to eat his lunch. [This example is based on David Hume’s own examples in which he too tackles causation and correlation.]

The same is true of the brain and mind.

It’s not only that there are correlations. Full stop!

Those correlations are systematic, and lots and lots is known about them. Thus, there are a whole host of scientific, logical and philosophical reasons to believe that it’s not just a question of correlations. Indeed, it’s about a hell of a lot more.

Yet Kastrup himself doesn’t mention any of this extra scientific, logical and philosophical detail. Again, he makes it seem as if all neuroscientists fall for the silly correlation-must-imply-causation mistake — literally without any thought.

So discussing the philosopher Philip Goff’s position on identity will be helpful here.

Philip Goff on the Non-Identity of Pain Y With Brain State X

According to Philip Goff’s take on the position of identity theorists, there’s a far-too-quick move from the fact that pain Y is systematically correlated with brain state X, to the conclusion that

“we can [therefore] simply assert the identity and the case is closed”.

So is Kastrup himself basically making the same kind of point as Goff?

In this case, however, Goff isn’t discussing whether “the brain generates the mind” (or vice versa): he’s discussing whether a (particular) brain state can ever be identical to a (particular) mental state. In addition, Goff’s position is far less extreme (or simply less radical) than Kastrup’s. That is, he’s not questioning that the brain somehow (to use Kastrup’s word) “generates” pain Y. He’s asking his readers whether or not pain Y can be (or actually is) identical to brain state X.

Again, it’s not literally all about correlations.

It’s not only that brain state X and pain state Y are correlated which automatically leads to positing an identity (or, in Kastrup’s case, positing a causal relation) between them. It’s that these systematic correlations give the philosopher or neuroscientist very strong reasons to believe that there is — in fact — an identity (or a causal relation).

The following passage is how the American experimental psychologist Edwin Boring (as quoted by U.T. Place) put it in the 1930s:

“To the author a perfect correlation is identity. Two events that always occur together at the same time in the same place, without any temporal or spatial differentiation at all, are not two events but the same event. The mind-body correlations as formulated at present, do not admit of spatial correlation, so they reduce to matters of simple correlation in time. The need for identification is no less urgent in this case.”

In addition, the following passage is how the philosopher Valerie Gray Hardcastle went on to put it some 60 years after Boring:

[I]f you find structural isomorphisms between our perceptions and twitches in the brain, then that is taken to be a good reason to think that the mind is nothing more than activity in the brain. (What other sort of evidence could you use?)”

It’s of course the case that readers don’t need to agree with everything in those two just-quoted passages. (I don’t.) They’re quoted simply because they clearly show that this issue has never been exclusively about “mere correlations”.

Indeed, that seems downright obvious.

Those who claim (whether explicitly or implicitly) that “materialists” or neuroscientists believe that it’s all about correlations seem to be either displaying bad faith, or simply showing their ignorance of neuroscience and philosophy.

Sure, it’s certainly the case that not all correlations entail — or even imply — causation (or, in Goff’s case, identity). It’s just that in some cases they do!

So the following comparison will distinguish Goff’s position from Kastrup’s.

Smoking lots of cigarettes came to be strongly correlated with lung cancer. However, smoking lots of cigarettes is still not (to state the obvious) identical to lung cancer. Instead, smoking lots of cigarettes has often caused lung cancer.

Kastrup’s Reasons to Believe the Mind Generates the Brain

In the passage above, Kastrup told us that

“there are plenty of reasons to think that the brain does not generate the mind”.

Kastrup may well have plenty of reasons to believe what he believes.

However, there are also plenty of reasons to believe that the earth is flat, or that God is benevolent/malevolent, or that alien lizards rule the world.

Are they good reasons?

In Kastrup’s case, all his reasons to believe that the brain doesn’t cause the mind come from his commitment to idealism, as well as to his commitment to various religious (or “spiritual”) ideas and texts (+ the work of Carl Jung).

In any case, why should “the mind look like a brain” in the first place?

Surely everyone outside Kastrup’s own idealist (as it were) school would have problems with that statement.

That said, Kastrup does seem to go into some detail. For example, he says:

“The brain is the image of the mind. It’s the cognitive representation we make of another mind, not the generator of the mind.”

However, exactly the same question as earlier can now be asked:

Why should “the mind look like a brain” in the first place?

In Kastrup’s own jargon, why should the brain be the “cognitive representation of another mind” at all? Why can’t a lemon (or a triangle) be be the cognitive representation of another mind?

Kastrup then returns to the earlier theme of the mind causing the brain (not vice versa) by adding the following words:

“We are mental creatures, and our mentation when observed from the outside looks like a physical body and brain.”

Again, why does “our mentation [] look[] like a physical body and brain”?

What’s more, why are we “mental creatures”?

Does Kastrup mean that “we [are] essentially” (or exclusively) mental creatures?

Of course, all this also ties into Kastrup’s underlying idealism.

In other words, literally everything in the universe is “mentation” in Kastrup’s idealist worldview.

Yet again, why should mentation (or mind) look like “a physical body, a brain and body” in the first place? Why doesn’t mind look like a lemon (or a triangle)? More tellingly, the fantastic complexity of the brain is ignored when it comes to Kastrup’s categorical statements. Indeed, according to his idealist vision, that fantastic complexity of brains is simply a stand-in for our mentation — or for the (to use Donald Hoffman’s term) “projections” of our minds…

Donald Hoffman?

It’s worth noting here that Kastrup’s general position on brains and minds is almost identical to that of the cognitive psychologist Donald Hoffman.

Part Two

Bernardo Kastrup and Donald Hoffman

Bernardo Kastrup’s idealism is very similar to Donald Hoffman’s idealism too…

That’s except for the fact that Hoffman uses the words “icon” and “interface”, whereas Kastrup uses the words “image” and “representation”. However, these differences in terminology don’t actually make a big (or even a small) difference.

(Hoffman calls his own brand of idealism “conscious realism”. Kastrup uses the term “analytic idealism” about his own brand.)

In detail.

Hoffman has stated that “brains and neurons do not exist unperceived”. That isn’t a claim that our perceptions don’t (as Hoffman puts it elsewhere) “resemble” whatever it is that (to use Kastrup’s word again) “generates” them. Instead, this is an explicit claim that brains and neurons don’t exist when unperceived.

Hoffman makes his Berkeleyan position even clearer in the following passage:

“The phenomenal volleyball [or brain] isn’t there when you don’t look [].”

Hoffman also wrote this simple line about a brain:

“If you don’t look, it’s not there.”

Then Hoffman immediately adds the following scientific gloss on his idealist position:

“The relational volleyball is circuits and software, and it isn’t literally off-white either. There may be portions of the software whose intent is to spray photons on your eyes such that you will construct an off-white phenomenal volleyball. But this software isn’t any color at all. And the color of the circuits is irrelevant to the color of the phenomenal volleyball[].”

Yet if you don’t look at what’s defined as (to use Hoffman’s word) “phenomenal”, then of course it’s not there as a phenomenal object when no one is looking at it.

That’s true by definition!

However, most people won’t also accept that that the physical brain is only there when someone is looking at it. Of course, Hoffman collapses this distinction between a phenomenal brain (see ‘Phenomenalism’) and a physical brain.

Again, a physicalist can accept Hoffman’s term “phenomenal volleyball” (or phenomenal brain). A “phenomenon” is by definition something that only belong to minds or to conscious experiences. [Phenomenal = “known through the senses”.] Historically, that’s essentially how that word was used by Immanuel Kant some 240 years ago. In Kant’s scheme at least, we have phenomena, and we also have noumena. (Readers — and others —needn’t accept these Kantian terms and philosophical distinctions at all.)

All this means that if a brain is entirely defined as a phenomenal brain, then by definition it can’t exist if no one is looking at it. However, that’s because — again — Hoffman simply means phenomenal brain by the single word “brain”.

So, more relevantly, is Kastrup himself making the same mistake as Hoffman?

Finally, just as I’ve compared Kastrup to Hoffman, so both Kastrup and Hoffman can also be compared to the New Age writer and businessman Deepak Chopra.

Bernardo Kastrup and Deepak Chopra

In a Medium essay called ‘Is Your Brain an Illusion?’, Chopra wrote:

“Take away the light, brightness, and images, and the experience of seeing is gone. It stands to reason that your brain doesn’t see, and once this point is conceded, it is the opening edge of the wedge. If the brain doesn’t see, then it doesn’t possess any of the five senses. If that’s true, then the brain has no experience — and yet you do.”

I don’t really understand this passage. Even in the context of Chopra’s entire essay, it’s hard to see what he’s getting at.

The second sentence (“once this point is conceded, it is the opening edge of the wedge”) seems like a non sequitur. And yet, according to Chopra, “it stands to reason [that the] brain doesn’t see”.

It’s not clear if Chopra includes the eyes as being part of the brain. [See here.] It’s certainly the case that if he doesn’t, then that may well explain at least some of his words…

Anyway, none of these technicalities really matter.

That’s because Chopra’s main point is idealist in nature. (In Chopra’s words: “The brain has no experience — and yet you do.”) In other words, the brain isn’t required for experiences. Or, in Kastrup’s terms, the brain is the “image” (or “representation”) of Chopra’s “you”. Alternatively, in Hoffman’s terms, the brain is an “icon” of Chopra’s you.

All this leads to talk of “cosmic [or universal] consciousness”, which is a very-popular subject when it comes to “spiritual” people and idealists. [See here.]

Universal Consciousness and the Field of Subjectivity

Bernardo Kastrup helped found the Essentia Foundation. [See here.]

Kastrup claims that “the words ‘universal consciousness [are] perfectly descriptive”.

Why are these words perfectly descriptive?

According to Kastrup, they’re perfectly descriptive because “consciousness has no boundaries within the physical universe”.

Really?

Who says so?

Well, Kastrup certainly says so.

Basically, Kastrup (scare-quoted) “explanation” doesn’t explain anything. However, his supporters and fans may simply accept it because it sounds and feels good to them.

In any case, what is it, exactly, that “has no boundaries within the physical universe”?

Telling me that it is consciousness that has no boundaries is to tell me nothing.

What’s more, Kastrup then simply substitutes the word “consciousness” with the words “field of subjectivity” — as in the following:

“A more technical way to to describe it would be a field of subjectivity that has no spatial bounds.”

So now we can ask these two questions:

(1) What is this “field of subjectivity”? (2) Why is it universal?

Does this field of subjectivity stretch to the HD1 galaxy, which is some 13.5 billion light-years away?

And even if it does, then what is this field of subjectivity which stretches to the HD1 galaxy?

More narrowly, how is the word “subjectivity” being used by Kastrup? [Subjectivity = “the quality of existing in someone’s mind rather than the external world”.]

Doesn’t subjectivity require a subject who (or that) is more than its/his/her/etc. subjectivity? (Otherwise we’re in danger of going around in circles.)

Who or what is the subject here?

Does consciousness — i.e., not subjectivity — being deemed to be “fundamental” help us here?

In any case, we now get another categorical passage from Kastrup: this time about about the (or his) “field of subjectivity”. It goes as follows:

“The unbound field of subjectivity that underlies our nature. And because we are part of nature, that field of subjectivity underlies us. And that’s why we are essentially subjective creatures.”

As before, the words “the unbound field of subjectivity that underlies our nature” just amount to a categorical statement. Indeed, the passage above basically reads like a quote from some kind of religious text.

The screenshot above is a reply to the YouTube interview on which this essay is based. Indeed, virtually all the replies under the video take on this form. In other words, there isn’t a single criticism of Bernardo Kastrup’s views to be found there. (There isn’t even a reply that’s mildly questioning.) This mass uniformity almost never occurs with other YouTube videos on philosophical issues.

Kastrup, Hoffman and Chopra on Religion

Some readers have responded to my previous essays by saying that I unfairly bring up religion when discussing the work of idealists, dual aspect monists, etc. [See Medium writer Gerald R. Baron’s Paul Austin Murphy on Motivations for Anti-Physicalism’. [Edit: note that a responder to this essay has made exactly the same point! See responses.)]

However, these idealists do so too!

Indeed, in the same essay just quoted (‘Is Your Brain an Illusion?’), so does Deepak Chopra himself. For example, Chopra writes:

“Maya exposes the fallacy that the brain is the same as the mind. Neuroscience would adamantly deny this, because the entire basis of brain science for 99% of neuroscientists, is that brain = mind.”

[See note on ‘Maya’.]

Chopra becomes even more explicit (or open) in the following passage. (He uses the words of Erwin Schrödinger to give his spiritual idealism some scientific credence.) Here goes:

“The reason it matters was summarized by another great quantum pioneer, Erwin Schrödinger, who was a great student of Vedic philosophy and particularly of its main documents, known as the Upanishads. ‘The Upanishads are the most comprehensive philosophical treatise ever written by man. They are based on an ancient idea, as old as Indian thought itself, that the most profound reality is One and that this One is identical with our own Self.’”

[Erwin Schrödinger was a great physicist, not a great philosopher or a great commentator on Vedic texts.]

Of course, neither Kastrup nor Hoffman are as explicit about their religious influences as Chopra is. That said, like Chopra himself, both Kastrup and Hoffman are idealists. Both are friends with Chopra. [See Hoffman and Chopra here, and Kastrup and Chopra here.] And both do indeed cite and mention (if less often than Chopra) various religious texts and ideas.


Note:

This is one definition:

Maya, literally ‘illusion’ or ‘magic’, has multiple meanings in Indian philosophies depending on the context. In later Vedic texts, māyā connotes a ‘magic show, an illusion where things appear to be present but are not what they seem’; the principle which shows ‘attributeless Absolute’ as having ‘attributes’.”