Archive for the ‘Uncategorized’ Category

The Constraints of Freedom: A metaphysical meandering

May 11, 2026

  1. I begin from the observation that I exist and that I experience existence through cognition. I do not encounter “reality directly.” I encounter perceptions, thoughts, memories, abstractions, sensations, and conceptual structures generated by and through my cognition.
  2. My cognition is necessarily finite. My brain is physically limited in size, processing capability, lifespan, memory, and sensory bandwidth. This is not speculation but observation.
  3. My cognition has evolved over eons and is not designed for truth-seeking. Evolution operates primarily through deselection of the non-survivable, not through optimization toward perfect comprehension. Therefore my cognition must be assumed to be “sufficient for survival,” not “sufficient for total understanding.” My senses are incomplete even relative to other life on Earth. Other organisms perceive ultraviolet, infrared, and magnetic fields. Some others use echolocation, detect chemical gradients, feel seismic vibrations, and access other sensory domains inaccessible to me. Therefore I already know that my perception of existence is always partial.
  4. Beyond the senses which I know exist, there may be entirely different possible forms of perception which no human possesses and which I cannot even imagine. Therefore the incompleteness of my perception is itself incompletely known. Even within the sensory channels I possess, I observe only fragments. I perceive only tiny ranges of scale, energy, duration, and location. I experience only fleeting slices of time and construct continuity through memory and inference. Therefore every observation I make must necessarily be partial and incomplete. I can never even detect – let alone experience – the complex but specific smell signatures my dog detects and identifies at the lamppost.
  5. My cognition nevertheless organizes my perceived fragments into structures, into objects, identities, causality, continuity, discreteness, number, space, time, and meaning. But I cannot establish with certainty whether these structures belong to existence itself or arise partly from the architecture of cognition. Cognition is both my telescope and my filter. What I observe may be
    • features of existence,
    • features of cognition, or
    • interactions between the two.
  6. One particularly deep structural division appears repeatedly in thought. That is the distinction between quanta and continua, between discrete “things” and continuous “flows”, countable things and some uncountable, amorphous blob.
  7. My cognition appears strongly dependent upon the concept of oneness, the ability to distinguish “things”, entities, identities, boundaries, and countable units. The ability to distinguish “this thing” from “every other thing” is fundamental. It is what allows this quark to be distinguished from that one. Yet I also perceive continua in the form of flowing time, emotions, gradients, fields, waves, densities, motion. I see shapes and colours and hear sounds which meld into each other, where the one can no longer be distinguished from any other. “I am satiated and cannot eat another thing but I (and my hunger continuum) can make room for some desert”.
  8. This recurring divide may indicate not merely a feature of physics or mathematics but a structural feature of cognition itself. It is possible that what I call “things” are partly constructions imposed by cognition upon a reality which may not itself be discretized in the manner I perceive. Therefore even the apparent certainty that “objects exist” may already be cognition-conditioned. Where I visually see a sun with an apparent edge and a diameter an alien cognition may just experience an energy field with no edge to be defined at all.
  9. Since my cognition is finite and my observations necessarily partial, I conclude that knowledge must fall into three categories:
    • the known,
    • the unknown but potentially knowable, and
    • the unknowable.
  10. The unknowable is not merely a practical limitation arising from insufficient data or insufficient time. It is a necessary consequence of finite cognition attempting to comprehend a boundless or effectively unbounded existence. The traditional assumption of philosophy and science — that everything is in principle knowable — is therefore unjustified.
  11. Science functions successfully because it anchors itself to what is potentially knowable through falsifiable observation and prediction. This gives it immense practical power. But science often disguises incomprehension with terminology. Words such as, singularity, dark matter, dark energy, virtual particles, wave functions, dimensions, and spacetime, serve partly as placeholders marking the edges of comprehension.
  12. Even ordinary language uses similar placeholders: infinity, eternity, timelessness, afterlife, before the beginning, boundlessness. Naming incomprehension does not reduce incomprehension. Infinity, for example, is not comprehended by me. It is a symbolic placeholder indicating where countability and cognition fail. It is not, as it is often taken to be, a very large number because we invented the word infinity to mean something uncountable. Every number – to be a number -however must be countable. Infinitely small is as incomprehensible to human cognition as infinitely large. Boundless does not describe a fence or even a void. It is a lack of edge, of a boundary. That is all; and that “not having a boundary” separating something from nothing is incomprehensible. Therefore language often creates an illusion of understanding where only symbolic handling exists.
  13. My cognition is not merely constraining in my observing of existence. It is itself a local manifestation within existence attempting to comprehend the larger whole containing it.
  14. This creates an unavoidable asymmetry of a finite subsystem attempting to model the larger system within which it is contained. But the problem deepens further because cognition also attempts to comprehend itself. Therefore cognition is simultaneously:
    • the observer,
    • the observed, and
    • the instrument of observation.
  15. Complete self-comprehension may therefore be structurally impossible because the observing system cannot fully step outside itself. The eye cannot directly see itself completely. The knife cannot fully cut itself. The map cannot fully contain the territory when the map itself is part of the territory.
  16. Thus cognition is both a manifestation of existence, and a lens/blinker through which existence is partially structured and perceived.
  17. My concepts of freedom and constraint appear similarly conditioned. Absolute unconstrained freedom appears incoherent because without constraint there can be no identity, no differentiation, no persistence, no structure, no relation, and therefore perhaps no existence. Constraint therefore appears not accidental but constitutive (existential) of both existence and cognition. The same structural constraints which limit cognition may also enable cognition. Similarly, the same structural constraints which limit existence may also be what makes existence possible.
  18. Therefore existence and cognition may share a common underlying condition of a bounded structure enabling local persistence and local comprehension and contained within a larger incomprehensible whole. The recurring appearance of: quanta and continua, freedom and constraint, finite and infinite, object and flow, known and unknowable, may all be manifestations of this deeper structural condition.
  19. My final conclusion is therefore not that reality is unknowable in totality merely because I currently lack sufficient knowledge, but that total comprehension may be structurally impossible for finite cognition.
  20. What I know may indeed be true, but every truth I know is necessarily partial, conditioned, and surrounded by what I do not and cannot know. I therefore reach the limit of my cognition not at ignorance alone, but at the recognition that cognition itself is both the enabler of all possible understanding and the prison preventing total comprehension.
  21. Beyond that point, language continues but comprehension may not. The placeholders begin. Infinity, eternity, singularity, void, soul, ultimate freedom, ultimate reality. Before the beginning, after the end. These may not be solutions to the tension but are labels indicating where finite cognition encounters the structural limits imposed by existence and by itself.

The finite mind can detect the existence of its own boundaries but has not the ability to cross them.

Beyond this can I not think.


Diversity perils

January 10, 2025

LA has it tough.

Not only the Sierra Club, an incompetent mayor and a dilettante Governor – and now this.

Presumably the arsonists are all illegals as well.

Amid Palisades fire, Los Angeles’ first LGBTQ+ fire chief is proving lesbians get it done

Firefighters are currently trying to stop the Pacific Palisades area fire, led by lesbian Fire Chief Kristen Crowley.


Jaguar wokery explained

November 25, 2024

Adrian Mardell is the CEO of JLR and has received woke awards before.

He is looking for a new award it seems.

Jaguar -sh(e)/it

BE NOTHING!

Seems rather insecure.

Is he so worried that he may be taken for a she/her or an it?

Morse would not be amused.

Jaguar has long been associated with the likes of Inspector Morse (as played by John Thaw, above) - rarely seen without his iconic Mk2


IPL 2022 – Only 6 teams left with a real chance

May 5, 2022

We are at the sharp end of the IPL.

10 teams. 14 matches each. 

70 matches in total before the play-offs. (We are now at match 50 later today).

The arithmetic is straightforward. A total of 140 points to be played for. In theory every team could win seven matches and end up with 14 points with everything to be decided by net run rate. In any event, net run rate will be needed to determine the final four. The fight for fourth place could well involve 3 – 4 teams on the same number of points.

Gujarat Titans have qualified with aplomb and Mumbai Indians are humiliatingly eliminated I think. I don’t think DC, KKR or CSK will make it either and that leaves 6 teams with a chance to make the play-offs. A number of the “young” captains have not excelled. Pant, Shreyas Iyer and Jadeja have been found wanting.

The most outstanding, match-winning performance so far was in match 14 on 6th April with Pat Cummins’ 50 off just 14 balls as he blasted Kolkata Knight Riders to a 5 wicket win over Mumbai Indians.

My take on the current status. 

 

 


 

The subjectivity of objective

April 18, 2022

Absolute objectivity is a mirage. Objectivity, in itself, is always a value judgement and always subjective. There is no observation, no experience, no proposition, no fact, no truth, no logic which has not been filtered through human cognition and all its shortcomings. Nothing is completely objective. Nothing I write can be objective. That is a truth which comes before the beginning.

Let us start there.

Objective is not a useful word in framing an insult. “You objective scoundrel” somehow elevates a “scoundrel” and detracts from the insult. I cannot think of an example where being objective is considered bad. An objective evil or an objective crime are word combinations without meaning. At worst, objective is perceived as neutral. In regard to human thoughts and actions we assume that they are either based on logic and reason or on feelings and emotion. They are not necessarily opposed but it is implicit in our language that they are different. We perceive reasoning to be more objective than emotional reactions.

We allow the ability to distinguish objective from subjective to reside only in animate things having brains. We do not even allow artificial brains that ability. We know that brains are where both logic and reason on the one hand, and feelings and emotions on the other, reside. But we connect being objective with a brain’s exercise of logic and reason and untainted by emotions. Language does not permit an emotional rationality. Being subjective is also of a brain but is a characteristic of the individuality of that brain and its attendant emotions. Subjectivity is undefined without a brain which generates both reason and emotion. The practice of science and the law thus set a high value on the thing we call objectivity, whereas we appreciate, and expect, an individualistic subjectivity from an author or a musician or a painter or a teacher or a tennis champion.

But in seeking objectivity we are chasing a mirage.

(more…)

Dimensions: where and when we are

May 10, 2021

“In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it”. – Wikipedia

In the concept of spacetime one might think that (x,y,z,t) are the four dimensional coordinates which are necessary and sufficient to specify the location of any object at any time within our universe. But that would be an oversimplification. It is true only for a relative location and not for any absolute location. In reality we have no idea – in absolute terms – of where we are or when we are.

The place where I was born on the surface of the Earth has – during my lifetime – drifted some 2.3 m North East across the earth’s surface. The Sun (along with the Earth) has moved 6.9 billion km around the centre of the Milky Way Galaxy. Using referents outside the Milky Way Galaxy, it has, during the same time, moved some 55 billion km in space. So, I was born some 60 billion km away from wherever in space we actually are now. In the context of the Universe this is still local space, and I do not need to account for the very expansion of space. The looming collision of the Andromeda Galaxy speeding towards us is still 4.5 billion years away and irrelevant in the scale of my lifetime. Taking my present location as (0,0,0,0) and the X-axis as the straight line from where we were then to now, the coordinates of my birth location become (-60, 0, 0, -73 years) where x, y and z are measured in billions of km.

Everything is relative to here and now.

Considering time to be a dimension is no more than a convention or, at best, an analogy. It does not help that either

  • we have no clear definition of what a dimension is, or
  • a dimension is anything that can be counted.

We can measure the oscillation of apparent motions and assume that such motion is regular and then infer the passage of time. But what time is other than a magical, necessary backdrop for everything is beyond our comprehension. We cannot be certain that a second now is the same, or longer, or shorter, than a second at some other time. (A second now must be longer than a second was then).

The world is what our perception tells us it is. But our perception is limited, and it limits the boundaries of our reality. We perceive space and everything around us as having 3 dimensions, yet we cannot truly conceive of any real thing having other than three spatial dimensions. In our 3-dimensional world we can define one- and two-dimensional things only as concepts (lines and surfaces) but we cannot identify any real-world objects which have only one or two dimensions. Moreover, real things having more than 3 dimensions are beyond our comprehension. How a fourth spatial dimension could be manifested lies outside of human reason. We have the language to describe – but only conceptually – any number of dimensions. Scientists and mathematicians speculate about 3 or 7 or 9 or infinite dimensions and claim either that 3 is the most probable or theorise that the others are hidden in the strings that make up the world, but the human brain can only perceive 3. (I note in passing that invoking the infinite is itself an admission of incomprehensibility). It is a fruitless and inevitably circular discussion to question whether it is our perception which is limited to 3 dimensions or whether the universe has only three to be perceived. Our universe is enabled, and strictly constrained, by what our cognition allows us to perceive. Every real thing in our universe has three spatial dimensions; no less, no more. Our universe has 3 spatial dimensions because that is all, and only what, we can perceive.

I probably read “Flatland” as a teenager where a sphere in Flatland can only be perceived as a circle.

Flatland: A Romance of Many Dimensions is a satirical novella by the English schoolmaster Edwin Abbott Abbott, first published in 1884 by Seeley & Co. of London. Written pseudonymously by “A Square”, the book used the fictional two-dimensional world of Flatland to comment on the hierarchy of Victorian culture, but the novella’s more enduring contribution is its examination of dimensions. – Wikipedia

No matter how many dimensions the universe may have, three dimensions is all human cognition can ever perceive. It is that reality which constrains all our thought. It becomes a fundamental assumption for science which the scientific method cannot penetrate. If other dimensions exist, then what we perceive in three are projections. As a shadow is perceived to be two-dimensional. But to have a projection or a shadow in our 3-dimensional world we would need some kind of cognitive light from the other, higher dimensions to create what we perceive.

But human cognition is limited. We cannot perceive what we cannot perceive. And we have no clue as to where and when we are.


New challenges as global population will start declining already in the 2060s

January 24, 2021

The new challenge for the 22nd century, which will override almost all the perceived challenges and existential threats of today, will be population decline. How our intricately connected and interdependent world for food production, manufacturing, financial services, health services, education and leisure will be able to cope with a declining population, a declining work force and an increasing proportion of population (<20, >70) being non-productive, will be the dominating challenge faced by humanity. The pressure on some resources will clearly decrease. The further development and spread of automation will become an absolute must. The increasing use of “smart” contraptions with some embedded AI and the increasing interconnections between smart devices will be the primary means of compensating for the decline in humans available. Paradoxically, increasing automation and the increasing interconnections between our smart devices will probably lead to a decline in the interdependence of humans on each other. Each individual will be more dependent upon interconnected devices but less dependent upon other humans. Human independence – from other humans – could reach levels not seen since before the industrial revolution, but by choice rather than enforced.

The UN medium forecast based on the continuing decline in world fertility has the world reaching peak population at just over 11 billion just before 2100. But fertility rates are declining faster than the medium forecast.

Global fertility is falling faster than any prediction. It has reached critical levels in Japan and parts of Eastern Europe. Iran is providing incentives for increasing birth rates. In most of the EU countries it is only immigration and its consequence on fertility which is delaying the inevitable decline in fertility rates. The increased fertility rates among immigrant communities declines within a generation to match the “indigenous” rates. The Chinese population is already in decline. The Indian population will peak before 2050 rather than around 2070. Even Nigeria where population was expected to peak after 2100 will now reach its maximum probably by 2090, or even earlier.

New studies (The Lancet, July 14, 2020, DOI:https://doi.org/10.1016/S0140-6736(20)30677-2 ) now put the global population reaching a peak of 9.7 billion by 2064 and declining to 8.8 billion by 2100.

The work force decline has already started in China. In India it will start declining by 2050. It has become blindingly apparent during the corona virus pandemic that it is the work force which is both the “blood” which circulates and keeps our societies alive, and it is the glue which holds our societies together. It is in compensating for these human functions that automation and “smart” devices with some AI will come increasingly into play. A natural consequence is that having smarter devices leads to a fundamental change in the classic centralised- distributed paradigm. More smarts locally leads to more and narrower specialisation centrally.

I see the growing independence of individuals as inevitable with a declining human population together with smarter devices serving us. Smarter diagnostics and basic, automated health care locally is then complemented by fewer, very specialised central hospitals. The catchment area has to increase as the specialisations become narrower. (As is already happening in Scandinavia). Increasing on-line learning (local) is then complemented by specialised learning at the – fewer – centres. (As is already happening in Japan). Manufacturing (including food production and even farming) is increasingly automated.

In the 22nd and 23rd centuries there will not be a shortage of resources (food or water or energy), and there will be no shortage of growth as smart machines take over the boring and the mundane jobs, and there will be no decline in human ingenuity and creativity. But there may be a shortage of human companionship.


Numbers emerge from the concept of identity

December 18, 2020

Numbers are abstract. They do not have any physical existence. That much, at least, is fairly obvious and uncontroversial.

Are numbers even real? The concept of numbers is real but reason flounders when considering the reality of any particular number. All “rational” numbers (positive or negative) are considered “real numbers”. But in this usage, “real” is a label not an adjective. “Rational” and “irrational” are also labels when attached to the word number and are not adjectives describing the abstractions involved. The phrase “imaginary numbers” is not a comment about reality. “Imaginary” is again a label for a particular class of the concept that is numbers. Linguistically we use the words for numbers both as nouns and as adjectives. When used as a noun, meaning is imparted to the word only because of an attached context – implied or explicit. “A ten” has no meaning unless the context tells us it is a “ten of something” or as a “count of some things” or as a “measurement in some units” or a “position on some scale”. As nouns, numbers are not very pliable nouns; they cannot be modified by adjectives. There is a mathematical abstraction for “three” but there is no conceptual, mathematical difference between a “fat three” and a “hungry three”. They are not very good as adjectives either. “Three apples” says nothing about the apple. “60” minutes or “3,600” seconds do not describe the minutes or the seconds.

The number of apples on a tree or the number of atoms in the universe are not dependent upon the observer. But number is dependent upon a brain in which the concept of number has some meaning. All of number theory, and therefore all of mathematics, builds on the concept and the definition of one.  And one depends, existentially, on the concept of identity.

From Croutons in the soup of existence

The properties of one are prescribed by the assumptions (the “grammar”) of the language. One (1,unity), by this “grammar” of mathematics is the first non-zero natural number. It is the integer which follows zero. It precedes the number two by the same “mathematical distance” by which it follows zero. It is the “purest” number. Any number multiplied by one or divided by one remains that number. It is its own factorial. It is its own square or square root; cube or cube root; ad infinitum. One is enabled by existence and identity but thereafter its properties are defined, not discovered. 

The question of identity is a philosophical and a metaphysical quicksand. Identity is the relation everything has to itself and nothing else. But what does that mean? Identity confers uniqueness. (Identical implies sameness but identity requires uniqueness). The concept of one of anything requires that the concept of identity already be in place and emerges from it. It is the uniqueness of identity which enables the concept of a one.

Things exist. A class of similar things can be called apples. Every apple though is unique and has its own identity within that class of things. Now, and only now, can you count the apples. First comes existence, then comes identity along with uniqueness and from that emerges the concept of one. Only then can the concept of numbers appear; where a two is the distance of one away from one, and a three is a distance of one away from two. It is also only then that a negative can be defined as distance away in the other direction. Zero cannot exist without one being first defined. It only appears as a movement of one away from one in the opposite direction to that needed to reach two. Negative numbers were once thought to be unreal. But the concept of negative numbers is just as real as the concept for numbers themselves. The negative sign is merely a commentary about relative direction. Borrowing (+) and lending (-) are just a commentary about direction. 

But identity comes first and numbers are a concept which emerges from identity.


A licence to kill

November 27, 2020

James Bond is not just fantasy.

The French and the US do it. The Russians and the British do it. Iran and the Chinese and the Saudis do it. Iraq and Syria do it.

All nations give their agents a licence to act, in their own self-interest, even if against their own laws, when they are in foreign parts.

The Indians and the Pakistanis and the Afghans probably do it. So do most EU countries even if they would never acknowledge it. As long as nation states last, there is no nation not prepared to defend its nationhood.

In the latest case it is almost certainly Israeli agents who have eliminated a perceived threat.

Iran’s top nuclear scientist, assassinated near Tehran


Happy Diwali

November 13, 2020

14th November 2020

diwali