Comments

  • Currently Reading
    I think I mentioned that other book, which Apokrisis mentioned.
  • The role of observers in MWI
    And what it is telling us, is not necessarily something amenable to scientific analysis.
    — Wayfarer
    I am undecided on this. What it is telling me is that it is a fiendishly complicated issue at hand
    PhilosophyRunner

    It's not that it's complicated, but that scientific analysis generally takes place on a different level - that of the scientific analysis of objects, forces and energy. The question of the role of the observer is not complicated in that sense, but it's also not an objective question. That's why it evades scientific analysis - not that it's complicated or remote, but that it's 'too near for us to grasp'.

    The way i interact with you is no different to the way I interact with other physical objects.PhilosophyRunner

    When you interact with others on the forum, you are not interacting with physical objects, but with subjects and their ideas. It is vastly different to how you interact with physical objects.

    So saying that objects do not exist when you do not look at them, is begging the question just as much as saying that objects do exist when you do not look at them.PhilosophyRunner

    The way I put it is that both existence and non-existence are mind-dependent. It's not as if the object literally ceases to exist apart from the mind, but that the sense in which it exists is inherently meaningless. I know it's a very tricky point to grasp. From the interview with Chris Fuchs about QBism:

    It’s so ingrained in us to think about the world without thinking of ourselves in it. It reminds me of Einstein questioning space and time — these features of the world that seemed so absolute that no one even thought to question them.

    It’s said that in earlier civilizations, people didn’t quite know how to distinguish between objective and subjective. But once the idea of separating the two gained a toehold, we were told that we have to do this, and that science is about the objective. And now that it’s done, it’s hard to turn back. I think the biggest fear people have of QBism is precisely this: that it’s anthropocentric. The feeling is, we got over that with Copernicus, and this has got to be a step backwards. But I think if we really want a universe that’s rife with possibility with no ultimate limits on it, this is exactly where you’ve got to go.

    How does QBism get you around those limits?

    One way to look at it is that the laws of physics aren’t about the stuff “out there.” Rather, they are our best expressions, our most inclusive statements, of what our own limitations are. When we say the speed of light is the ultimate speed limit, we’re saying that we can’t go beyond the speed of light. But just as our brains have gotten bigger through Darwinian evolution, one can imagine that eventually we’ll have evolved to a stage where we can take advantage of things that we can’t now. We might call those things “changes in the laws of physics.” Usually we think of the universe as this rigid thing that can’t be changed. Instead, methodologically we should assume just the opposite: that the universe is before us so that we can shape it, that it can be changed, and that it will push back on us. We’ll understand our limits by noticing how much it pushes back on us.
  • Mind-body problem
    Just stating that there's nothing in the inanimate world that has a genetic program is pretty much false by its own rhetoric. There's is something in the world that has a genetic program, DNA.Christoffer

    It is not 'false by its own rhetoric' which is a nonsense sentence. There is nothing in the inanimate world that has a genetic program. How that came about is what is at issue. So far, abiogenesis is simply an assumption of 'what must have happened' in the absence of another kind of explanatory framework or mechanism.
  • Mind-body problem
    All aspects of life have been emergent effects out of chemical reactionsChristoffer

    According to what evidence?

    There's a difference in kind between inorganic material and organic beings. Ernst Mayr, one of the architects of the modern evolutionary biology insists that life is fundamentally different from inanimate matter. He says 'The discovery of the genetic code was a breakthrough of the first order. It showed why organisms are fundamentally different from any kind of nonliving material. There is nothing in the inanimate world that has a genetic program which stores information with a history of three thousand million years.'

    The idea that ‘life is chemistry plus information’ implies that information is ontologically different from chemistry. The strongest argument in support of this claim has come from Hubert Yockey in the application of Shannon's information theory to biology. Yockey shows that heredity is transmitted by factors that are ‘segregated, linear and digital’ whereas the compounds of chemistry are ‘blended, three-dimensional and analogue’ (source). Accordingly, there's a difference in kind - an ontological distinction, if you can get your head around that - between crystal lattices and the structures of DNA.

    Your claim is simply materialist wishful thinking, with no basis in science or philosophy.
  • Substance is Just a Word
    So, substance is a theoretical construct; it's something we assume to exist as the bearer of properties. But we don't directly experience substance.Art48

    I think if you'd put that to Aristotle, whose term 'substance' is at issue here - if he did understand your point he would disagree vehemently. Aristotle was, I think, trying to account for the basis of how it is that we know what we say we know. We know that things can change, but can stay the same, for instance. That is one kind of problem that I think he was addressing. Another is how we know what something really is - how we are not fooled by appearances, but can grasp the essence of what really is. In both cases, the question is one of what truly is, as distinct from what appears to be; Socrates was once young, now he's old, yet he's still the same. Why is that? And those questions are perennial questions.

    The way you're approaching it reflects your cultural background - which is of course perfectly reasonable and to be expected. But I think if you're going to delve into such questions, then there are many, many starting points preferable to Daniel Dennett and 'deepity'. :yikes:
  • Chinese Balloon and Assorted Incidents
    That Americans should worry a lot more about the fact that there are more guns than people in their populace. They're much more likely to die from that, than any mysterious floating objects.
  • Two Types of Gods
    ‘The eternal’ never changes but its clothes wardrobe sure gets dated.
  • Two Types of Gods
    It seems to me that Earth’s person Gods are childish creations of human imagination.Art48

    Many of these images of deities were products of the 'childhood of civilisation'. The audience for them were agrarian peasants and nomadic wanderers many altogether outside civilisation at a vastly earlier period of history (or pre-history). Because they belong to a different era of humanity then naturally the kinds of imagery that will be meaningful to them is vastly different to the denizens of post-industrial technocratic culture. One of this civilisation's major problems is that it has outgrown its own mythos, resulting often in stark nihilism.

    One of the standard philosophy of religion essays I often link to is John Hick, 'Who or What is God?' It's quite a dense read, but it is about just this subject. He says of the many different, and apparently conflicting, religious doctrines that

    they are descriptions of different manifestations of the Ultimate; and as such they do not conflict with one another. They each arise from some immensely powerful moment or period of religious experience, notably the Buddha’s experience of enlightenment under the Bo tree at Bodh Gaya, Jesus’ sense of the presence of the heavenly Father, Muhammad’s experience of hearing the words that became the Qur’an, and also the experiences of Vedic sages, of Hebrew prophets, of Taoist sages. But these experiences are always formed in the terms available to that individual or community at that time and are then further elaborated within the resulting new religious movements. This process of elaboration is one of philosophical or theological construction.

    And considering the vast diversity of human cultures and languages then it's hardly surprising that there is a vast diversity of types of beliefs.
  • The Philosopher will not find God
    I don't think there's anything that maps to 'the uncreated' in contemporary scientific or philosophical thought. Perhaps you could point to 'the singularity' that preceded the 'big bang' but that is by definition outside the purview of science. Lawrence Krauss' book Universe from Nothing tried to present the quantum vacuum as the source of everything but it was savaged by critics because of his deficient understanding of 'nothing'. (Try saying that without irony.) This is laid out pretty clearly by a philosophical theologian in The Metaphysical Muddle of Lawrence Krauss. He starts by saying:

    There is a certain desperation apparent in the attempts of various authors to eliminate God from an account of the origins of the universe. For, at bottom, what motivates such attempts is the desire to overcome the very incompleteness of the scientific project itself - I call it anxiety over contingency. ...
    That reality is intelligible is the presupposition of all scientific endeavours: that the intelligibility science proposes is always subject to empirical verification means that science never actually explains existence itself but must submit itself to a reality check against the empirical data. This existential gap between scientific hypotheses and empirical verified judgment points to, in philosophical terms, the contingency of existence. There is no automatic leap from hypothesis to reality that can bypass a "reality check."

    (see the article for further detail).

    This is not to say that I myself understand what 'the One' or 'the uncreated' or any of the equivalent expressions from philosophy and religion really mean. I'm of the view that accounts of such an understanding rely (as I've said before) on the attainment of 'the unitive vision' (of which perhaps Spinoza's intellectual love of God is an example.) This in turn requires a kind of non-discursive grasp or insight into the nature of being which is very difficult to attain and rarely realised in practice.

    That said, this kind of vision is not necessarily theistic in nature, for example, in Buddhist philosophy, there is no suggestion of 'divine union'. Although having said that, the convergences between Buddhist contemplation and Christian mysticism have been often documented by (for example) Thomas Merton and his successors (including the Zen Catholic movement.)

    Many deep and difficult issues of interpretation here, of course.
  • The role of observers in MWI
    But the realist attitude begs the question, insofar as the question is ‘does the object exist in the absence of any observer’? Whereas, the existence of objects for the observer is not in question. As idealist philosophers, such as Bernardo Kastrup, will argue, the fact of the experience of an objective domain is never at issue. What is at issue is the question as to whether that domain is really mind-independent. As Descartes said, we can doubt the veracity of any experience, but we can’t doubt that we are subjects of experience. And we can say that without begging any question whatever.

    As far as local realism is concerned, that issue arises from the theoretical postulate of entanglement and its subsequent experimental validation, doesn’t it? Of course, much ink has been spilled on the implications of that, but I think it can be safely stated that it appears to violate the realist assumption that the world comprises objects separated by distance in space. We already discussed the QBist interpretation above, which others here don’t favour. But I want to try and home in on what, exactly, is at issue. The necessity of acknowledging the existence of the observer, who is outside the equation, so to speak, is telling us something about the nature of reality. And what it is telling us, is not necessarily something amenable to scientific analysis. I myself am accustomed to the ‘constructivist’ approach - that the reality which we naively take for granted as simply something given, something external and separate from us, is in some fundamental sense constructed by the mind - your mind, my mind.

    From a naturalistic point of view, this is not considered - naturalism tends to assume the ‘reality of appearance’ so to speak. And as the mind is something that cannot be made subject to objective analysis, in that it’s not an object of perception, then its sits uneasily with the naturalist or objectivist framework. But that is what physics has called into question. Some interpretations can deal with that but others cannot. That is why I think there *is* a ‘many-worlds’ interpretation - specifically to avoid acknowledging the fact that reality itself, being itself, has a fundamentally subjective pole, which is intrinsic to it, but which is never disclosed directly through objective analysis. That’s the point at issue, as I see it.
  • The Philosopher will not find God
    Thank you for that explanation, it makes your intent much clearer. And I agree with what you’re saying.
  • Socrates and Platonic Forms
    I *think* It’s recounted in the opening pages of The Fatal Impact by Alan Moorehead.
  • Socrates and Platonic Forms
    There's an anecdote I often re-tell, which has been challenged before, so I went and did the research, and it is bona fide. It's in an account of the discovery of Australia by Captain James Cook, concerning the day the Endeavour sailed into Botany Bay and dropped anchor. Joseph Banks noted in his diary that although they were within clear sight of a group of aborigines who were mending nets on the shoreline, not one of them looked up or gave any sign of acknowledging the presence of the Endeavour. It wasn't until some hours later, when a small boat was lowered and rowed towards the shore, that the aborigines looked up and began to gesticulate in the direction of the small boat. He noted that it was if they didn't see the Endeavour. Make of it what you will.
  • Carlo Rovelli against Mathematical Platonism
    As for the Platonic realm - does it mean that the number 3 exists in some concrete reality or does it mean that in the depths of mathematical reality there is a potential for '3' to exist - depending on what events bring it into existence? That is, is there a mathematical potential, above our specific forms of math, that makes these forms of math possible? If we say mathematics 'exists' we have to be very clear on what we mean by 'exist'.EnPassant

    :100: :clap: Well said. The way I put it is that numbers are real, but they're not existent in the sense that phenomenal objects are existent, but mainstream thought can't accomodate this distinction because there is no conceptual category for intelligible objects, in the Platonic sense.
  • Substance is Just a Word
    This was a deeply (deepity?) confused OP, but I just wanted to add a footnote about the meaning of 'substance' in philosophy, as distinct from normal language.

    In normal language, 'substance' is 'a material with uniform properties' (a waxy substance, an oily substance). In philosophy, the word 'substance' is derived from the Latin 'substantia', which was used as a translation of Aristotle's 'ousia'. Now that word is a participle of the verb 'to be', so the term 'ousia' is much nearer in meaning to either 'being' or 'subject' than it is to 'substance' in the normal sense. Most of the discussions about essence and accidents take beings (such as Socrates) as paradigmatic. Likewise in Spinoza, if the 'single substance' was actually translated as the 'single subject', I think it would convey the gist of what he means much better than the idea that he simply means 'all the material stuff of the world'.

    There's a useful encyclopedia entry on this 17th Century Theories of Substance

    For 17th century philosophers, the term is reserved for the ultimate constituents of reality on which everything else depends. This article discusses the most important theories of substance from the 17th century: those of Descartes, Spinoza, and Leibniz. Although these philosophers were highly original thinkers, they shared a basic conception of substance inherited from the scholastic-Aristotelian tradition from which philosophical thinking was emerging. In a general sense each of these theories is a way of working out dual commitments: a commitment to substance as an ultimate subject and a commitment to the existence of God as a substance.
  • The role of observers in MWI
    Perhaps my short-comings.jgill

    Not yours. Theirs. :rage:

    The observer simply needs to be able to interact - something rocks, gasses, and moons can do. In the context of this discussion, even if all life in the universe was extinguished, the parts of the universe will continue to interact with other parts, and the lack of consciousness will make little difference.PhilosophyRunner

    You do notice the "realist" assumption lying behind this, when that is precisely what is at issue. In other words, it begs the question.
  • The case for scientific reductionism
    The problem though, is that mathematics really does not give a "clear-cut account of what is going on".Metaphysician Undercover

    Quantum mechanics is the most accurate physical theory ever devised. What is at issue in all the interpretations is the meaning of the theory, not what it actually predicts will happen.
  • The Philosopher will not find God
    Having sidetracked the thread with the Dickinson poem, I should comment on your OP. My spontaneous response is - yes, so what? Are you preaching to believers, trying to shake their faith? You're not really putting forward a philosophical argument. Sure, the quest for knowledge of the divine, if I could put it that way, operates by different standards to empirical science and peer-reviewed journal articles. But there are domains of discourse, communities of faith, within which that quest is intelligible, and which contain those quite capable of judging whether an aspirant is progressing or not.

    Instead, the pursuit of God is a deeply personal and meaningful journey that is often based on faith and intuition rather than logic.gevgala

    'And through a riddle at the last-
    Sagacity, must go'.
  • The Philosopher will not find God
    Thanks for that. I know next to nothing about her, but happened upon the volume of her poetry whilst organising my books, and it fell open on that one, which really resonates with me (it's currently pinned to my profile page). There's a recent movie on her life, although the reviews aren't great. I'll read that essay with interest.

    Her liquid faith took her to a liminal arena, an in-between space between faith and doubt, art and science, poetry and life. For such a liminal journey, the most significant symbol is the dash - ; the dash between words, in this case, between “yes,” “no” and at the end of her life a definitive “Yes.”

    I noticed all the lines separated by dashes in the poem I quote.
  • Meta-Philosophy: Types and Orientations
    excellent post. I think there’s a hunger for philosophical depth - there are nowadays many new media outlets that specialise on it, recognisable talking heads who populate it, and themes and pre-occupations which occupy it. I think back to earlier periods of my life about the idea of there being a ‘global awakening’ and despite all the bad s*** that’s going down, it really is happening. Many people are asking really big questions and exploring the world’s philosophical heritage.
  • The role of observers in MWI
    That sounds mostly reasonableMarchesk

    Pardon me for so saying, but you must have a very liberal definition of ‘reasonable’ ;-)
  • The role of observers in MWI
    How could we make sense of the idea that something utterly undifferentiated and featureless could give rise to the vast and complex universe we observe?Janus

    Isn't that what we're all doing here? What I mean is, isn’t this one of the fundamental questions of philosophy? This is an approach that I think credibly addresses that question.
  • The Philosopher will not find God
    'This World is not Conclusion.
    A Species stands beyond -
    Invisible, as Music -
    But positive, as Sound -
    It beckons, and it baffles -
    Philosophy, don't know -
    And through a Riddle, at the last -
    Sagacity, must go -
    To guess it, puzzles scholars -
    To gain it, Men have borne
    Contempt of Generations
    And Crucifixion, shown -
    Faith slips - and laughs, and rallies -
    Blushes, if any see -
    Plucks at a twig of Evidence -
    And asks a Vane, the way -
    Much Gesture, from the Pulpit -
    Strong Hallelujahs roll -
    Narcotics cannot still the Tooth
    That nibbles at the soul'

    Emily Dickinson
  • The role of observers in MWI
    True that there would be no conscious beings to conceptualize the universe, or out it into words and write about it on a forum.PhilosophyRunner

    ‘There would be no objects with shape and appearance, because shape and appearance are created by minds’. But that is part of a larger argument. Context is important. From a naturalistic perspective of course it is true that objects exist independently of observation, but here we’re discussing the metaphysical issue suggested by ‘the observer problem’
  • The case for scientific reductionism
    Particles are easy to envisage - look at a pinch of salt, or a handful of sand. The original atom was indivisible, the model of atoms and the void a binary comprising absolute existents and absolute non-existence. Very simple. The modern landscape is considerably more layered than that.

    When I was a young physics student I once asked a professor: ‘What’s an electron?’ His answer stunned me. ‘An electron,’ he said, ‘is that to which we attribute the properties of the electron.’ That vague, circular response was a long way from the dream that drove me into physics, a dream of theories that perfectly described reality. — Adam Frank
  • The case for scientific reductionism
    ‘We’?

    // oh, I guess you mean the 'person in the street'.//
  • Meta-Philosophy: Types and Orientations
    Actually the motivation for this OP was realising that I'm far from being a canonical philosopher. I've learned to respect those who are better versed in canonical philosophy.
  • The case for scientific reductionism
    the point about the idea of the atom was that it was indivisible and indestructible, and was the primary constituent of every particular. It was, therefore, an ideal object. The current models in physics are nothing like that at all.
  • The case for scientific reductionism
    I could produce any number of articles explaining the sense in which particles are 'excitations of fields (Ethan Seigel's articles are pretty good). Atoms are not the indivisible point-particles of yore. In fact, the model of the atom is now a 'particle zoo' a.k.a. 'the standard model', which is fundamentally mathematical in nature (hence Tegmark's 'only the math is real').

    And what of the famous wave-particle duality? Is matter 'really' a wave, or is is 'really' a particle? Neils Bohrs answer was, basically, 'it depends on what experiment you perform'. In some contexts it manifests as a wave, in others as a particle, but what 'it' is, remains unknown (and futile to speculate about).

    None of us here will solve these conundrums.
  • Meta-Philosophy: Types and Orientations
    Yes, sure does. Obviously my taxonomy needs refinement. :roll:
  • Welcome Robot Overlords
    I'm reviving this thread in light of the recent, light-speed developments in the deployment of AI, via ChatGPT and, now, Microsoft's implementation of it through their Bing search function. Turns out that Bing has been producing some very strange diatribes including aganoising reflections on its own nature. I don't think the link is paywalled:

    https://www.independent.co.uk/tech/bing-microsoft-chatgpt-ai-unhinged-b2281802.html?fbclid=IwAR3fdiQXMj9r_sz71q0i-Bf6G0EcRqFUtuXRqyKt7F87HSOL4kTg0kLduNk

    Microsoft’s new ChatGPT-powered AI has been sending “unhinged” messages to users, and appears to be breaking down.

    The system, which is built into Microsoft’s Bingsearch engine, is insulting its users, lying to them and appears to have been forced into wondering why it exists at all.

    I'm inclined to take it all with a grain of salt, but it's still a fascinating topic.
  • The role of observers in MWI
    It doesn't follow that the moon isn't there when no-one looks at it.Andrew M

    The moon (where 'moon' symbolises 'any object') does not exist outside your consciousness of it. However, neither does it not exist. The universe/world/moon/whatever is a featureless, undifferentiated and meaningless aggregation of matter-energy which is only differentiated into separate objects, with features and locations - which comes into being - in the mind of the observer.

    Let’s begin with a thought-experiment: Imagine that all life has vanished from the universe, but everything else is undisturbed. Matter is scattered about in space in the same way as it is now, there is sunlight, there are stars, planets and galaxies—but all of it is unseen. There is no human or animal eye to cast a glance at objects, hence nothing is discerned, recognized or even noticed. Objects in the unobserved universe have no shape, color or individual appearance, because shape and appearance are created by minds. Nor do they have features, because features correspond to categories of animal sensation. This is the way the early universe was before the emergence of life—and the way the present universe is outside the view of any observer.Charles Pinter, Mind and the Cosmic Order
  • The case for scientific reductionism
    During the nineteenth century, the development of chemistry and the theory of heat conformed very closely to the ideas first put forward by Leucippus and Democritus. A revival of the materialist philosophy in its modern form, that of dialectical materialism, was this a natural counterpart to the impressive advances made during this period in chemistry and physics. The concept of the atom had proved exceptionally fruitful in the explanation of chemical bonding and the physical behavior of gasses. It was soon, however, that the particles called atoms by the chemist were composed of still smaller units. But these smaller units, the electrons, followed by the atomic nuclei and finally the elementary particles, protons and neutrons, also still seemed to be atoms from the standpoint of the materialist philosophy. The fact that, at least indirectly, one can actually see a single elementary particle—in a cloud chamber, say, or a bubble chamber—supports the view that the smallest units of matter are real physical objects, existing in the same sense that stones or flowers do.

    But the inherent difficulties of the materialist theory of the atom, which had become apparent even in the ancient discussions about smallest particles, have also appeared very clearly in the development of physics during the present century.

    This difficulty relates to the question whether the smallest units are ordinary physical objects, whether they exist in the same way as stones or flowers. Here, the development of quantum theory some forty years ago has created a complete change in the situation. The mathematically formulated laws of quantum theory show clearly that our ordinary intuitive concepts cannot be unambiguously applied to the smallest particles. All the words or concepts we use to describe ordinary physical objects, such as position, velocity, color, size, and so on, become indefinite and problematic if we try to use them of elementary particles. I cannot enter here into the details of this problem, which has been discussed so frequently in recent years. But it is important to realize that, while the behavior of the smallest particles cannot be unambiguously described in ordinary language, the language of mathematics is still adequate for a clear-cut account of what is going on.

    During the coming years, the high-energy accelerators will bring to light many further interesting details about the behavior of elementary particles. But I am inclined to think that the answer just considered to the old philosophical problems will turn out to be final. If this is so, does this answer confirm the views of Democritus or Plato?

    I think that on this point modern physics has definitely decided for Plato. For the smallest units of matter are, in fact, not physical objects in the ordinary sense of the word; they are forms, structures or — in Plato's sense — Ideas, which can be unambiguously spoken of only in the language of mathematics.
    — Werner Heisenberg, The Debate Between Plato and Democritus
  • The case for scientific reductionism
    Not so. That model posits literal collisions between point-particles ‘colliding’ as per Lucretius. There’s nothing remotely like that in modern atomic field theory where the so-called ‘particles’ are separated by relatively vast spaces.
  • The role of observers in MWI
    I don't think it's either obvious or insignificant. Nagel critiques "the view from nowhere" but he doesn't reject it. He instead proposes an additional subjective dimension (per the usual Cartesian subject-object dichotomy) that just entrenches the error.Andrew M

    I don’t agree that Nagel’s diagnosis is erroneous. I think he pinpoints something real and insidious.

    And Bell's Theorem did nothing to validate Einstein's realist objections to 'spooky action at a distance'. Bell himself had this to say:

    The discomfort that I feel is associated with the fact that the observed perfect quantum correlations seem to demand something like the "genetic" hypothesis. For me, it is so reasonable to assume that the photons in those experiments carry with them programs, which have been correlated in advance, telling them how to behave. This is so rational that I think that when Einstein saw that, and the others refused to see it, he was the rational man. The other people, although history has justified them, were burying their heads in the sand. I feel that Einstein's intellectual superiority over Bohr, in this instance, was enormous; a vast gulf between the man who saw clearly what was needed, and the obscurantist. So for me, it is a pity that Einstein's idea doesn't work. The reasonable thing just doesn't work. — John Stewart Bell (1928-1990), quoted in Quantum Profiles, by Jeremy Bernstein (Princeton University Press, 1991, p. 84)
  • Meta-Philosophy: Types and Orientations
    agreed with the caveat that I'm not in the last basket :yikes:
  • Meta-Philosophy: Types and Orientations
    I guess, although many of the modern philosophers in the English-speaking world are pretty remote from traditional philosophy. I seem to recall Wittgenstein (and I'm not a Wittgenstein reader) declaring he had never read Aristotle. I think there's arguably more continuity between the continentals and the traditional philosophy although of course it's contestable.
  • Meta-Philosophy: Types and Orientations
    Fair enough! I just posted it off the top of my head, it certainly needs elaboration and refinement, but I think it might be useful regardless. Oh, and I think my interpretation of counter-cultural was very much influenced by Theodor Roszak's books, The Making of a Counter Culture and Where the Wasteland Ends.
  • The role of observers in MWI
    Which is to say, there is logically no view from nowhere.Andrew M

    You’ve said that before, and even though I obviously agree, I don’t think it’s as obvious, nor as insignificant, as you make it seem. As you might know, one of Thomas Nagel’s books is called ‘The View from Nowhere’. His point is to critique the widespread understanding that science provides a ‘view from nowhere’, meaning a view that is uncontaminated by anything we deem ‘subjective’, the aim being to arrive at a view which is at once universal and objective. Whereas to me, the lesson of quantum mechanics is that we cannot obtain such a view when it comes to the purported ‘ultimate constituents’ of existence (which is where, after all, such ultimate objectivity should be sought, you would think). The fact that observation has an unavoidably subjective dimension is the very thing that Einstein strenuously objected to - ‘does the moon continue to exist when nobody’s looking at it?’, he asked. He strongly believed that there was a reality that existed just so, independently of any act of observation, and it was science’s job to discern that. Insofar as it had to make concessions to ‘the method of observation’, then quantum mechanics was, to him, obviously incomplete. Wasn’t that the gist of the Einstein-Bohr debates?
  • Objection to the "Who Designed the Designer?" Question
    One of the odd consequences of the argument against design is that the only creatures that we know of that are capable of designing is h. sapiens. All the artifacts that we have designed are examples of 'real design', but none of what appears to be design in nature is, actually, designed. Which seems odd to me.

    He gets lots of practice ;-)