Eddington and the Real World

Arthur Eddington has been on my reading list for a decade or two, since he was so often cited as the person who had first gotten to grips with the new physics and its communication to a wider real-world audience, beyond those minds engaged at Copenhagen / Paris and in the Solvay conferences.

I happen to be reading his 1928 “The Nature of the Physical World” since I spotted in the previous holding post that, like so many important thinkers, this was based on his 1927 Gifford Lectures.

It’s very good.

I had to stop annotating when I was reaching my almost-as-much-annotation-as-original-text state. Noticeable that in terms of accepted physics, he notes that many of his interpretations and perceived problems were very much live debates amongst the main players at the very time he was lecturing and that undoubtedly some of his guesses we now know turned-out not to be the case. But, that doesn’t in any way detract from the quality of his thinking and explanation. A great voice too; it reads like he’s talking to you.

Love that he talks quite naturally of the aether and, without using the word emergence, he talks of possible layers, including a sub-aether for example, as well as the naturally evolved layers of living biology and sentient consciousness.

Love that, although he follows the scientists’ party-line that non-scientific philosophy is there to be the butt of jokes, he clearly has a lot of respect for Whitehead’s contemporary thinking.

Love his Einsteinian emphasis – multi-dimensional, curved space-time – that geometry is very much part of the fabric of reality itself and that, like the ancients, saw geometry as quite distinct from – more fundamental than – the mere human toolsets of the rest of mathematics and logic. Reality, time & causation; fluid-flow metaphors; mind-stuff, will & volition; it’s all there.

[Posted more on this Eddington read here.]

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One example geometric argument:

The number 10.

Recall I kept getting a strange feeling when 10 turned-up in Katoi’s mystical numerology musings – how can the base of our 2 x pentadactyl integer counting convention be significant in fundamental physical constants – it can’t, can it? The significance – if any – must be the other way around.

10 is significant geometrically long before we chordate vertebrates evolved our standard pattern of limbic symmetry.

We find it reasonably easy to think of the fabric of reality – the aether – in 4D terms, 3 of space and one of time. Even in 3D space we have trouble shifting our “surface” idea of curvature from 2D to 3D, but we indulge Einstein’s imagination in projecting the curvature concept into 3D space as a model of gravitation. But 10? And “i” as the square-root of -1 is everywhere as a ruse to symbolise the dimensions beyond those we can envisage in our plane of representation.

(Aside – not difficult to see how knotted strings arise as a way of compactifying or pointifying additional “curved” spatial dimensions above the 3 we can readily envisage. So maybe no coincidence that 10 turns up as the minimum number of dimensions in string theories, long after Eddington’s time? 2nd level interrupt – digression – 4 bases in DNA maybe has a fundamental geometric origin – seen that somewhere before? Long before Crick & Watson [& Franklin] Eddington is musing on the Mendelian atoms of biological evolution. Whoop, whoop, whoop – pull-up, pull-up, pull-up before we crash and burn. (*) See note on mystical numerology below.)

Back to the geometric significance of 10 in the fundamental fabric of reality – geometric series as well a geometry per se?

Eddington is explaining Euclidian & non-Euclidian (E / nE) geometry after several reminders that the whole of nature appears to be defined by 10 principal coefficients – all of which are values of relations, ratios or products – the coefficients are not things in themselves. He dwells at length on the Planck constant “h” being a product of energy and time (erg seconds) a recurring quantum of space-time or “action” – stuff happening.

2D (curved surface) nE geometry plus 1 relation = 3D E.
4D (curved space-time) nE geometry plus 3 +2 +1 relations = 10D E.

Eddington’s world model is relational – objects (relata) are simply intersections of the more fundamental relations. A relational world of 10 dimensions in the sub-aether.

He comes to bury Whitehead, not to praise him, methinks? The whole thing, despite appearances for the sake of his scientific colleagues, is a commendation of Whitehead?!?

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Add:

    • Quotes on Whitehead p236 etc after earlier “jibes”
    • Instinctive awareness p17
    • McGilchrist master <> servant geometry metaphor! p161

“The pure mathematician is under the impression that geometry is a subject that belongs entirely to him.

The pure mathematician, at first called in as servant, presently likes to assert himself as master”

[Posted more on this Eddington read here.]

[(*) Mystical Numerology? I’m making a distinction here with geometric relations that appear in the metaphysical foundations of physics itself, versus other geometric – mystical numerology – relations in other evolved levels. I only mention the number 10 and its relation to our human experience of maths (with base 10 counting) because maths itself has such a hold on foundational thinking (as per that final quote above). Any causal significance is reversed. Eddo points out – as I only hinted – that mystical numerology and the number 10 do in fact turn up at at higher evolved levels too. Not least the golden ratio (phi) and Fibonacci relations in the human aesthetics of wider nature where phi really is cosine (circle/10), a geometric relation whose expansion includes root(5). Starting from an earlier tweet:

The base post here is not about mystical numerology – there are lots of interesting relations – we’ve done the golden ratio et al, before and will no doubt come back to them again at the DNA level 🙂 ]

Must Write

Just a holding post – McGilchrist’s latest has kinda brought a long and winding agenda to a culmination.

Firstly, I said it in my previous TMWT summary post, The world-view forming is really what has been called Natural Theology since William Paley gave a name to the interminable God vs Science debates, as old as the history of philosophy itself. In trying to give meaning to conceptions of values & virtues, the good, the sacred, even the spiritual or divine within a world more comfortably understood in terms of the kind of reason we now easily call science, words may fail us. Typically writers with a “natural” outlook end up with a sacred naturalism or natural theology. Whatever Paley’s own motivations and arguments in terms of the existence of God, theology is a perfectly good word for the question, if not the answer. But a theology, where whatever word we choose to encompass these conceptions of the good, God or not, we’re not talking about some supernatural agent – by our chosen definition of nature, a natural theology, a sacred naturalism. Let’s call a spade a spade, and at least not dodge the question.

The reason for capturing that thought above is two-fold. Partly because the penny dropped about why so many of the best publications in this area started out as Gifford Lectures (Hannah Arendt, William James, Charles Taylor, Alfred North Whitehead, Arthur Eddington, Michael Gazzaniga, Sean Carroll, Steven Pinker to name a few). The Gifford Lectures continue to this day, with Natural Theology as their explicit subject area.

Secondly, because scientific advice regarding the sanctity of life is ever topical in our times of Covid. I need to contrast the two positions in this Twitter exchange with Prof Whitty discussing his own ethical issues with scientific advice and the WHO (a draft from almost exactly a year ago). One politician and two scientists.

What is the Matter with Things?

A Summary of Iain McGilchrist “The Matter With Things”

My writings on Iain McGilchrist’s TMWT, and TME (The Master and Emissary) before it, are many, but unfortunately that means that no single post, since my reading of TMWT, gives any introductory overview for a new reader. So here goes:

What is the matter with things?

In Two Sentences after Eddington quoting Einstein:

“The intuitive mind is a sacred gift and the rational mind is a faithful servant.

We have created a society that honours the servant and has forgotten the gift.”

McGilchrist demonstrates that “the plight of modern humanity” – everywhere from individual mental health to the litany of global issues our culture seems unable to get to grips with – arises from this error.

McGilchrist’s Hemispheric Hypothesis:

[You get the basis of this hypothesis, that the forgotten gift of the master is embodied in right-left brain relationships, in his previous book “The Master and His Emissary” presented very simply in this RSA animation.]

The hypothesis is that, as a result of a 20thC backlash against left-right-brain pop-psychology, the true relationships between our deeply divided brains and the distinct views of the world they give us has been ignored in mainstream knowledge about the world and our relationship with it – our attention to it.

And, whilst the right view recognises and understands the power of the left, the left view fails to notice why it even needs the right. Because of this imbalance, the rational left-brain view and behaviour continues to further exaggerate and promote itself at the expense of the intuitive right. A vicious cycle. This is a mental-illness. We must, individually and as a society, recover the evolutionarily intended use of that intuitive gift.

Because of the intuitive nature of that gift, it needs to be understood by being embodied and enacted rather than being learned from a definitive list of elements and features.

To recognise a necessary distance between our model of the world, embodied & manipulated in the left-brain, and the immediate experience & understanding of the world, obtained with the attention of the right.

Any further summary is merely to list the contents and name-drop the sources.

End of Summary

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Merely The Content:

(My summaries start here, but as already noted above, no summary can do justice to reading and absorbing it.)

Neuroscience – understanding evolved, normal brain physiology and behaviour in all sentient beings, from investigation of every kind of abnormal state, building on the A to Z of published material in this space – aka “The Lesion Literature” – from Austin to Zeman via … Bolte-Taylor, Damasio, Gazzaniga, Hughlings-Jackson, Kahneman, McGilchrist, Ramchandran, Solms, Sperry, Sacks, Tversky and many more primary resources.

Psychology & Psychiatry – Autism, Schizophrenia, Paranoia and Neuroses and how individual cases and symptoms map to societal behaviour and how both fit the hemispheric hypothesis.

Literature & History – understanding in metaphor, stories and more since the earliest recorded civilisations – Master & Emissary, Elephant & Driver, Charioteer & Horses … all provide clues to the necessary hemispheric tension.

Philosophy & Fundamental Science – The world and our views of it, left, right & integrated. Consciousness, ontology & epistemology, time, causation, purpose, value, identity & opposites, science & ethics. A mass of sources woven around a strong Bergson, James, Whitehead and Wittgenstein – “footnotes to Plato” – thread with contributions from those at the bleeding edge of science – a dynamic, participatory, process view – stuff that “matters” beyond an ontology of “things” – hence the punny title.

[In fact publisher Jonathan Rowson’s 10 minute introduction at the book launch is a very good summary as well as a commendation in it’s own right.]

No summary can do justice to the depth and breadth covered or to Iain McGilchrist’s erudition and credentials in bringing this range of resources and thinking together. And even if it were so summarised, it would not achieve the understanding gained from experiencing the read and engaging with it in dialogue with others. That’s not debatable.

The Sacred Conclusion:

The real test is going to be persuading the more orthodox scientific types to engage in dialogue involving what is, let’s face it, natural theology or sacred naturalism. Or even to give real attention to any idea of the sacred. After all, if nothing is sacred in science and yet every individual life is sacred in a science-led response to a pandemic, or every living thing sacred in an ecological response to AGW, science needs to start paying attention to that sacred gift. (See “God Talk and McGilchrist“)

My Own Marginalia (So Far)

Where next in 2023?

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My review from Goodreads:
(Minor edits with input from comments at Goodreads)

A joy to read this monumental piece of work, in terms of research input as well as the beautifully finished product. Ten years in the making since his earlier “The Master and His Emissary”, TMWT succeeds in its quest to answer the question “What exactly is the matter with things?”

Contrary to received rationality, the plight of modern humanity – our obvious inability to get to grips with global issues that confront us – is encapsulated in the words of Eddington quoting Einstein:

“The intuitive mind is a sacred gift and the rational mind is a faithful servant. We have created a society that honours the servant and has forgotten the gift.”

McGilchrist’s “Hemispheric Hypothesis” is that, as a result of a 20thC backlash against left-right-brain pop-psychology, the true relationships between our deeply divided brains and the views of the world they give us has been ignored in mainstream knowledge about the world and our relationship with it.

And, whilst the right view recognises and understands the power of the left, the left view fails to notice why it even needs the right. Because of this imbalance, the rational left-brain view and behaviour continues to further exaggerate and promote itself at the expense of the intuitive right. A vicious cycle. This is a mental-illness. We must, individually and as a society, recover the evolutionarily intended use of that intuitive gift.

Because of the intuitive nature of that gift, it needs to be understood by being embodied and enacted rather than being learned from an explicit list of components and features. To recognise a necessary distance between our model of the world, embodied & manipulated in the left-brain, and the immediate experience & understanding of the world, obtained with the attention of the right.

So, the same core “hemispheric hypothesis” as his previous “The Master and His Emissary. BUT, much larger and more comprehensively researched and referenced, and “designed” to incorporate the referencing (200 pages of bibliography and references in a two volume 1600 page tome). HOWEVER, much greater focus on cultural and literary history and mythology AND a new controversial conclusion in “The Sense of the Sacred” in our natural knowledge beyond the received wisdom of left-brain rationality. (The main talking point in interviews and dialogue since publication.)

Highly recommended as an erudite read and as a valuable reference resource.

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[Post Notes:

Whilst McGilchrist’s research and theses have focussed on the evolved left-right brain interconnections, Mark Solms focus is on the bottom (older) vs top (newer) evolved architecture. The earliest evolved lower components in Solms are precisely the central interconnection components in McGilchrist. Despite quite different agendas there is a great deal of similarity in the systems architecture (brain topology) arguments as to how the evolved structure of the brain maps to mental states and processes, including pathologies. Both have professional psycho-therapeutic experience in their scientific toolkits. Both stress affective aspects of “seeing the world” and whereas McGilchrist culminates in his sense of the sacred, Solms hinges on subjectivity.

Both represent Rubicons to be crossed by orthodox science.

So, where next in 2023? With McGilchrist specifically? and More generally?]

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Communing With The Countryside

Apart from one specific long-distance charity-walk challenge a few years ago, I don’t believe I’ve ever mentioned in the blog my walking and hiking in the local moorland and coastline and appreciation of the local bird-life / wild-life as my main mind-clearing activities.

It’s something I do.
It’s not something I re-present in language.

I post noisily, here and Twitter on anything and everything philosophical and political but only very occasionally post a picture or a report from the outdoors, or from a Sparrowhawk visit, and only on Facebook, just to family and friends. Local beach covered in Sanderlings these days. Dolphin pod not seen since early October. Lovely Twitter exchange overnight with a journalist identifying owl sounds outside their London window, from 300 miles away.

I post here now, because I suspect it’s going to become topical in brain-mind progress discussions how much we embody our philosophies as opposed to re-presenting them as academic objects. It’s already become popularly topical that walking in and access to a rural environment is important to mental health generally. But there’s more. How one embodies one’s philosophical take on life, the universe and everything IS one’s mental state – full stop. Nothing more, nothing less.

Mind<>World participation and identity is central to McGilchrist’s hemispheric hypothesis and many on the similar parallel thought journey(s) have their own meditative or mindfulness preferences.

For me that’s being part of the environment.
Experiencing the landscape,
the geography,
the weather,
the living
world.

(Here’s one I prepared earlier, from a little farther afield.)

McGilchrist and Trolleyology

A large part of McGilchrist’s hemispheric hypothesis, beyond actually understanding the place of human brains and minds in the world, is essentially moral philosophy from the ancient Greek virtues onward. Given how we understand ourselves in the world, how should we act, etc.

At one point, he is particularly scathing without naming names, about what I generally call “Trolleyology”. Thought experiments about the ubiquitous runaway railway trolley switching tracks or not, killing and or sparing a cast of characters in increasingly complex and artificial scenarios.

Utilitarianism’s stock-in-trade are scenarios designed to force unpalatable choices in an attempt to make us aware of our “irrationality”. They are amusing, but … That people calling themselves moral philosophers can seriously debate whether … it might be right to act in this way … suggests there is something very wrong …
McGilchrist TMWT p1134/5

In pop-morality circles there is a whole industry under the Trolleyology umbrella and, like McGilchrist, I despair at a whole generation of people who might actually think that’s how morality works – a utilitarian calculation.

In defence of Michael Sandel who is a popular exponent of the trope, having seen him lecture I know he understands it’s a “toy” model in the philosophical jargon. I’ve come to see it as a thought experiment designed to demonstrate that this is precisely how morality cannot be. How important not only agency, but real-life participation must be. But that doesn’t assuage the despair.

The Matter is Complete

I finished my read of all three parts, both volumes of McGilchrist’s The Matter With Things last night, peppered with notes.

[Latest updates re The Matter With Things:

A handful of disagreements, omissions(!) and disappointments which I will need to articulate, but overwhelmingly positive. So many connections with important lines of thought already noted. All the new points reinforcing and building on existing.

Will be tough, will need a plan on how, to “review” the whole especially since thoughts are already turned to practical future actions – where to take it. Chapter 26 (Value), Chapter 27 (Purpose) and the final Chapter 28 (The Sense of the Sacred) will probably be my focus.

Made me smile that that last Chapter concludes

“I have nothing to add.”

And is then followed by 70 pages of Coda, Epilogue and Appendices, not to mention 200 pages of bibliography, names & index. Gerry Coyne may want to look up his own name in the index and read Appendix 8

“When confronted with the overconfident, even contemptuous pronouncements of some scientists to the effect that [religion is incompatible with science and that] God does not exist … [etc].”

Suffice to say, there is a good deal on the entirely naturalistic relationships between religion, theology, teleology and orthodox science. This really is where the argument needs to be taken … the 21st C fetish with “science-led” everything.

More from me later.

Never mind what I think – this is some recommendation?

[More updates re The Matter With Things:

Senses Working Overtime

Trying to catch-up on some day-job priorities with a bit of peace and quiet over the weekend I find some very old tennis > elbow > foot word-association running riot as some dialogue starts-up on the back of those of us reading Iain McGilchrist’s The Matter With Things – in “Channel McGilchrist”.

In this very old and detailed yet chaotic review in 2002 of Steve Pinker The Blank Slate I summarised Pinker’s own conclusions:

“the mind, in contemplating its place in the cosmos, at some point reaches its own limitations and runs into puzzles that seem to belong in a separate divine realm”

That is very close to the Goldstein / Melville / Spinoza quote I posted just yesterday, saying it felt spookily close to McGilchrist.

“In Spinoza, we follow our own individual flourishing, pushed on by the conatus that constitutes our identity, and when we grasp as much of reality of which we’re capable we see that our identity is not exactly a nothing but not exactly a something either.”

And I only got to that 2002 Pinker review because I picked-up a search hit on Dostoevsky’s “Talking Nonsense” which references the The Baloney Generator, which I mention in that 2002 review and last mentioned here in 2019 order to cross-reference McGilchrist’s “Berlusconi” metaphor from his Master and Emissary, and to highlight the Pirsig, Pinker and Gazzaniga connections.

What’s more, in the that 2002 review above, I already mention the Pinker / Pirsig / Melville connections. Pinker and Goldstein are “an item“. James Willis and I both currently active in the McGilchrist discussion forum share the Pirsig influence on our 2000 and 2005 thought journeys. There are hardly any issues in current dialogue in 2021 not already apparent in that 2002 piece.

There is very little new under the sun.

Aaaaggghhh!!!

This is almost all about rehabilitating ancient wisdom.

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[Post Note: Of course I realise now that Pinker quote …

“The mind, in contemplating it’s place in the cosmos,
at some point reaches it’s own limitations …”

… is Pinker expressing in 2002 the same thought as Goldstein in 2017 – in the linked Melville piece – but before (?) they married in 2007. I’ve mentioned the “true love” element in this couple before!]

Spinoza, Melville and Identity Politics

“The structure of reality demands
a rethinking of the reality of the self.”

Still not managed to get myself a copy of Rebecca Goldstein’s essay on “Literary Spinoza” that forms the Coda to The Oxford Handbook of Spinoza by Michael Della Rocca. [It’s very expensive to buy, even in Kindle form, there are precious few used copies to be had and I’ve not got myself sufficiently organised to find it in a library yet, not even through my British Library membership. UPDATE Good news received a copy as a birthday gift Feb 2023.]

But I picked-up on it in an interview I first mentioned in the long list of bookmarks I brain-dumped here. And having read it (the interview transcript) again, this one Q&A pasted below is effectively Goldstein’s fascinating precis of the Melville / Spinoza / Identity connection:

3:16: I’m a great fan of Moby Dick – so can you tell us why Ahab is the great literary anti-Spinozaist! (I love your essay on this btw!) And how do you you answer your own question: does Melville side with Spinoza in the end, acknowledging that the structure of reality demands a rethinking of the reality of the self? And do you agree with that conclusion – and if so, what do you think we should think of the self?

RNG:Yes, Moby Dick. What a novel! There were always passages in it that made me suspect that Melville knew his Spinoza, in particular, Spinoza’s views on personal identity, so I set out to trace the trajectory. It goes from the Pantheism Controversy, which made Spinoza such a central figure in Germany a hundred years after his death, and then to England by way of Coleridge, who closely followed what was going on in German intellectual and artistic circles, and himself took to studying Spinoza, becoming preoccupied with Spinoza’s views about personal identity. He wrote about his struggles with Spinozism in his Biographia Literaria, which Melville in turn studied.

Let me just say a brief word about the difficult view of personal identity which Spinoza presents. He requires us to be sufficiently attached to the reality of the self to be motivated to do all the difficult work of understanding, as far as is humanly possible, the true nature of reality in all of its deterministic necessity. But if we are successful in understanding, then, in the end, we will come to identify less with the finite self, a mere implication from the vast implicate order, and rather identify more with the implicate order itself, as more and more of the ideas that constitute Deus sive natura become our own ideas. Our identification with the whole order ought to become so complete that we can accept our own mortality with the kind of equanimity that the person of faith, believing in his own personal immortality, experiences. Therein, in more or less yielding our grip on our own identities, lies our redemption.

It might help to compare what Spinoza is saying about personal identity to what Wittgenstein says near the end of the Tractatus. ”My propositions serve as elucidations in the following way: anyone who understands me eventually recognizes them as nonsensical, when he has used them —as steps—to climb beyond them. He must, so to speak, throw away the ladder after he has climbed up it.” In Spinoza, we follow our own individual flourishing, pushed on by the conatus that constitutes our identity, and when we grasp as much of reality of which we’re capable we see that our identity is not exactly a nothing but not exactly a something either. We must kick the ladder—our identification with our own self—aside. Is this the robust denial of the reality of the self that we associate with Buddhism or with Derek Parfit? Not quite, but close. So that is the aspect of Spinozism with which Melville struggled, just as Coleridge did, finding it difficult to reconcile “personality with infinity.”

Maybe Reality really is inconsistent with the reality of the self, and maybe then, driven by our conatus, we ought to resist Reality. That’s the path that Ahab takes, and it doesn’t end well for him, nor for those under his leadership, who have relinquished their wills to his. After all, why is it even worthwhile to struggle to know Reality, to struggle after anything at all, if the self that’s motivating the struggle is ultimately nothing at all? That seems to be what Ahab is declaring in his most philosophically interesting passages. Those passages strike me as similar to the most philosophically interesting passages in Dostoevsky’s Notes from the Underground, where the narrator rails against 2 +2 =4 as diminishing him. One reason why a writer may turn to fiction with an irresolvable metaphysical dilemma deeply roiling within them is precisely because they feel it to be irresolvable.

That’s the case for me with my fiction. I don’t think Melville gives us an opinion in Moby Dick as to how the dilemma presented by Spinoza ought to be resolved. I think rather that he magnificently dramatizes the dilemma and makes it live inside his readers.The coffin that floats the narrator alone to safety belonged to Queequeg, the “cannibal” who initially had terrified the narrator we’re instructed to call “Ishmael.” (The mystery of personal identity is flagged in the first sentence of the book.) Part of Queequeg’s “frightful” appearance is the result of his being tattooed all over his body with strange hieroglyphics that tell of all the mysteries of the heavens and the earth and a “mystical treatise on the art of attaining truth.” Queequeg, being illiterate, can’t read these symbols he’s covered with, but they’re so intimate to his own sense of himself that, after recovering from a mortal illness, he builds himself a coffin and transfers all the symbols to it—”so that Queequeg in his own proper person was a riddle to unfold; a wondrous work in one volume; but whose mysteries not even himself could read, though his own live heart beat against them.” Melville is a mysterian, and so am I.

This quote in particular – Goldstein’s own words after Spinoza and Wittgenstein – is breath-taking. Surely related in some profound way to McGilchrist’s latest?

“In Spinoza, we follow our own individual flourishing, pushed on by the conatus that constitutes our identity, and when we grasp as much of reality of which we’re capable we see that our identity is not exactly a nothing but not exactly a something either.”

Yes, I had to look up “conatus” too: ‘Conatus is an innate inclination of a thing to continue to exist and enhance itself. This “thing” may be mind, matter, or a combination of both.’ (Almost a definition of life itself?)

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[Aside, don’t tell anyone, but ... Part of my personal fascination is that Ahab’s wife > daughter > grandson is a literary jumping-off point for my own writing aspirations. An everyday story of Quaker folk. “Quaker Roots” even. But this “identity” connection is a newly found additional string to that bow. I love it when a plan comes together.]

More Mystical Numerology From Katøi?

For a while I was posting regular updates on “the thoughts of tweeter @katoi” – with the caveat that whilst it looked a lot like mystical numerology, there were some fascinating patterns in the numbers – well, in the geometry actually – from someone with no professed expertise in maths or physics. @katoi reckoned each batch of posts superseded the previous so wasn’t capturing these thoughts anywhere but Twitter, so for a while I kept adding the latest to the evolving stream of consciousness.

Well, I lapsed for a couple of months and I’m not going back to fix it now, so here is the latest batch in isolation:

In the middle of which I interjected and @katoi added to the branch:

Something “meta” about the geometry of “spacetime”. The numbers are not to do with dimensions they are exponents, and hence appear adjacent in multi-digit numbers – including decimal fractions – whatever the counting base. We very rarely see positive numbers less than one – fractions – expressed in any base other than 10 – hence deci-mals – so we wouldn’t normally even notice “basi-mals”.

Henri Bergson – Note to Self

Added Bergson’s Creative Evolution to my reading list after finding so many references in McGilchrist’s latest. And had also noticed lots of cross-links between Bergson and Whitehead / James through an active “fan” of Bergson on my timeline in the last couple of years (Emily Herring).

Keep coming across references to him having been the most famous philosopher, most famous and decorated public intellectual in fact, in his early 20th C time – Brooklyn’s first traffic jam, etc. This, despite also being evidently influential on so many other important thinkers, leaving you wondering why he had dropped out of the headlines in the same way that (say) Einstein is constantly recalled to public consciousness.

However, as I added Bergson to my list I had that feeling I had acquired Creative Evolution before, a title that so obviously fitted my agenda. Sure enough I mentioned starting (trying) to read it back here in 2007 (9/11 2007 as it happens) having bought it in Barnes & Noble when we were living in the US. So I scanned my library, thoroughly randomised by a recent down-sizing house-move, and found it. (A 2005 edition of the 1907 Harvard translation by Arthur Mitchell, assisted by Wm James. And I only acquired it because an MoQ-Discuss / Pirsig reference noted.)

A short but familiar reading list in there too, several of which also in the bibliography of McGilchrist’s The Matter With Things. Small world. Add The Creative Mind and Time and Free Will to the reading list.

And that pic reminds me – Mark Solms Hidden Spring sits there unfinished too. A victim of priorities over the course of this year. And I never did finish Zeman’s latest either.