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A.C.E.

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A.C.E. last won the day on May 16 2019

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  1. Thank you StrictlyLogical, MisterSwig, Grames, I will reply to each one of you in order, then tack on a cursory review of this forum topic. StrictlyLogical… Yes, quite right, so let me parrot you: any clean-up of terminology ought to start with the conceptual referent itself. I’m open to the terms Space and Time being rescued, purified — yet the use of common nouns to denote relationships demands continual vigilance. Treat The Spatial and The Temporal as proposed alternatives in case that rescue operation forever flounders on the rocks of reification.
  2. Grames… That’s a brilliantly succinct summary of my position — I wish I had been as clear. Yes. But I would put it no stronger than this: I think the concept-words ‘space’ and ‘time’ drift towards entity/event reification — simply because the words denoting the concepts are common (abstract) nouns. As we are describing relational attributes rather than entity/event, ‘the spatial’ and ‘the temporal’ would be a much more suitable word choices — truer to objective reality. (Love the “…snip” by the way) StrictlyLogical…
  3. Here I’ll reply to StrictlyLogical and MisterSwig (the paper that pittsburghjoe advances is a wee bit beyond my ken: https://arxiv.org/pdf/1903.06757.pdf). I’ll address the disparity between my definitions of Space and Time and The Lexicon. Then I’ll attempt to state what I take to be true of reality as integrated from percepts and through the application of noncontradictory identification. The Ayn Rand Lexicon: entries for Time and Space Time Space I agree with these explications. However, my point is that they are explications
  4. Cleansing concepts around ‘spacetime’ Thank you class; MisterSwig, StrictlyLogical, Eiuol and Grames — good input. Here I’m pegging a concluding thought (any follow-up remarks most welcome). ❦ So a range of slightly different models related to spacetime have been floating around over the last couple of weeks. I won’t attempt to summarize these different frameworks, I’d rather focus on what seems to be a major fault-line. I think the fracture has been conceptual, particularly for ‘space’ and ‘time’, which then goes on to affect a whole range of re
  5. Thank you very much SL, I really appreciate the effort gone into the story-telling, it works well as a clear explication — very helpful indeed. My last post seems to have ended on a bum note! Of my three alternatives regarding the best conceptualization for the spacetime/entity relationship, SL went with 3, whereas I had plumped for 1. Let’s see who is right and why… After absorbing the analogy of ‘proto-matter’ + ‘nega-matter’ and the intentionally spurious introduction of ‘spacetime-filling’ ‘mono-fundamento-matter’ the habitual errors ar
  6. Whoops! My purpose on this thread is to learn a wee bit more about reality, specifically to better conceptualize the relationship between space, time and entity (as evidenced by physical science, epistemologically grounded in perception). I floated Macken’s The Universe is Only Spacetime (+ subsequent updated paper) so that everyone had something concrete to talk about — physics-based (+ appositely contentious). StrictlyLogical, finely tuned as ever to detect any whiff of Rationalism, is absolutely correct in elevating empirical science (no matter how ‘ugly’) over my armc
  7. Thank you Grames and thank you StrictlyLogical. I imagine that we all agree with SL’s encapsulation: And we’re in good company (Rand ~ ITOE’s Appendix dialogue): An attribute is something which is not the entity itself. No one attribute constitutes the whole entity, but all of them together are the entity—not “possessed by” but “are” the entity. SL’s subsequent explication of how entities tend to be particular combinations of attributes (and not others) certainly ought to be born in mind. Indeed, the very plurality of attributes for every single ent
  8. Dear MisterSwig, You’re quite right not to be fully satisfied with the ocean wave analogy. I’m afraid all such analogies for hard-core-physics only work up to a point, then they break down and just spawn more questions than they resolve… …But that said, as a way to address all your very pertinent points, mostly revolving around the necessity of a medium, I’ll imprudently offer up another hackneyed analogy! We can’t see the forest for the trees. We’re all looking for the forest (the medium) but on inspection all we perceive are the trees. In this
  9. Haha Doug — I'd forgot to mention, love's the third dimension!
  10. Thank you StrictlyLogical, excellent ~ mulled over your reply for a week. As there are no other takers I’m penning this as a provisional epilogue. Fundamentally, is there only ‘spacetime’? This topic has not managed to tempt out the lurking physicists to engage with Macken’s own reasoning, so no clear-cut answers have surfaced as of yet. But it's true that, prior to any such engagement, Rand’s Razor might be our most useful tool to scythes away the inept chaff from any remaining grains-of-truth: can ‘the spacetime universe’ concept defy its harshest swipes?
  11. Thank you SpookyKitty, Doug Morris, Grames, Boydstun, StrictlyLogical, merjet, MisterSwig. Sorry for the delay. Here I’ll address the key questions that came up as well as try and steer the conversation back towards the nub of John A. Macken’s book The Universe is Only Spacetime (http://onlyspacetime.com). MisterSwig Yes I was speaking in an awfully loose way when I said Macken argues that the universe can be “reduced” to only spacetime. Not a literal reduction, just that all manifest complexities of the universe/existence could be ‘built out of’ spacetime alon
  12. Thank you StrictlyLogical, EC, MisterSwig. I’ll use this post just to clarify my question + solicit feedback on Macken’s booklet specifically (StrictlyLogical actually merits it's own supplementary reply).  spacetime doing its stuff Macken argues that the universe can be reduced to only spacetime. It certainly sounded absurd to me off the bat — surely ‘spacetime’ is just a coupling of space/time dimensions: twin relational existents that ‘require’ absolute existents (entities) in order to exist (as relations to) in the first place. But the booklet’s
  13. Hello all, I’ll plunge naked straight into the deep end… Objectivist metaphysics is entity-centric: there’s the ‘stuff’ which makes up the universe (whether thought of as discrete particles or a continuous fluctuating field) as well as space and time as natural correlations (the relations between all this ‘stuff’). This is the correct metaphysical starting point and thus fitting basis upon which to build physics — so far so good? However, what if the most fundamental stuff/entities of the universe (whether fermions/bosons, aether, force-fields) could in turn be com
  14. Well spotted Grames — I’ve had my comeuppance! Yes, at the bare minimum that inept adjective ‘additional’ should have been well-encased between scare-quotes, but actually the whole tenor of that question seems so utterly jarring now that you pointed it out. All I can say is that it takes time and willed effort to re-wire those 55-year-old neuronal bundles. During this month-long thread they’ve been wrenched out and re-soldered across cortex into the updated assemblage, but there are still a few that are loose and sparking erratically, homesick for their old secure links — but it's
  15. Thank you very much StrictlyLogical Wow! I’m cock-a-hoop with your generous praise ~ that's certainly made my day & Thank you too Grames Your last posts have been remarkably insightful You both deserve a response to your points, but I’ll try for the brevity award this time… Discrete v continuous ‘plenum’ universe — does it matter? I agree with you StrictlyLogical that the proof is in the eating of the pudding, and physics is the preeminent judge on ultimate pudding-ness. Our metaphysics should be a domain above natural science’s discr
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