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greylorn
Guest
You’ve read my words, not connected any dots. I was commenting on the distinction between mathematical and cosmological definitions of singularity. You are the one confusing them.I think your biggest problem is confusing the mathematical definition of singularity as compared to the cosmological definition. The former refers to what you have: an undefinable point of a function. The latter refers to the unknown; we literally don’t know anything about it so we call it a singularity.
Politicians and con artists have learned how to use language to trick people. Their technique is called neurolinguistic programming. Misapply a word with a known definition, attach it to another concept entirely, create a redefined concept. B.O’s speechwriters use this trick.
A mathematical singularity, as you point out, is well defined. You’ve invented your definition for a physical singularity.
Look at your own words, “we literally don’t know anything about it so we call it a singularity,” You’ve substituted a defined term for “nothing.” That is intellectual dishonesty, neurolinguistic programming. I dislike people who do that. . .
Why have you inserted “singularity” where, “Duh… I dunno,” belongs? Only to pretend that you know something which you do not? It would not impress people if your description of the beginnings of the universe was an honest, “Wish we knew, and we’re working on it.” Better that you con the rubes with a pretentious and meaningless word, so long as they are dumb enough to believe that it means something, and too intellectually intimidated to ask, “What is a physical singularity, anyhow?”
Is there any “physical singularity” other than the cosmic mircopea? I bet not! The term is meaningless.
“Singularity,” is a universe-precursor word suitable for folks who like to imagine that they are doing something impressive, like astrophysics, which is a job description for astronomer wanna-be’s unwilling to spend long, cold nights in a tube at the secondary focus of an old Cassegrain telescope doing real astronomy.
A pretentious jerk would leap from a legitimate guess of what someone has probably not observed, to assuming knowledge about someone’s concepts of things not observed. You have no business making assumptions about my thoughts.Let me ask you a few questions: Have you seen earth from a spaceship so as to see that it is indeed round? Have you seen the other planets with your own eyes (and not from a picture in a book or internet)? Have you seen an atom or an electron? I bet your answers to these are: no, no, no and no. Yet you still believe these as truth, much in the same way that I believe in the Big Bang theory. As a Catholic astrophysicist, I maintain that God is the mechanism for which the singularity exploded, but the physical event that occurred is likely to be unknown for a long time (if it can ever be found).
I do not believe that the earth is round. Apparently “astrophysicists” do not have to study spherical geometry anymore (used to be a basic astronomy pre-req). That would explain your use of the term “round,” which is something one obtains from watching the History Channel, instead of the term “oblate spheroid” which is taught in spherical geometry class. Do Catholic Astrophysicists take a simplified course of study which eliminates tough courses?
Regarding atoms and electrons, your question sounds like something one might get from a high school graduate who’d gotten a C+ in his non-calculus-level physics class. If you would care to share the details of your understanding of “atom” or “electron,” I’ll let you know if your concept matches mine, nevermind that technical details are irrelevant to this thread.
If you cannot answer my physics-level question as to what triggered the big bang other than by saying, “God did it,” maybe you ought to get out of astrophysics and into a useful trade, like collecting garbage or digging holes for underground pipes.
You’re mixing your terms, which is even worse than mixing metaphors. Gravity is not a theory. It is an observed phenomenon. What does your statement, “If even one scenario arises that disproves it, we cannot use the idea of it,” mean? You write like someone who has read a fourth grade science book, then gotten drunk and awakened believing your dream about being an astrophysicist.To this extent, gravity is also just a theory. If even one scenario arises that disproves it, we cannot use the idea of it. Similarly, quantum mechanics is a mathematical model that works; if something else comes along that does a better job we’ll use that one (there is a model out there, called Bohmian mechanics, that does explain some QM but isn’t as widely used; check its wiki page for some mediocre description).
My library (a storeroom containing boxes of good old books) includes David Bohm’s Casualty and Chance in Modern Physics. Bohm left me, not exactly cold, but pretty much turned off. I’m not a fan of the current trend towards mysticism in physics, and blame him for laying the groundwork.
I got a lot of mental floundering from you, and some claims to credentials which I do not trust. Is DeVry University offering mail-order astrophysics degrees these days? I seem to have missed the flaw in my logic which you claim to have identified. It was not detailed in your babble. Would you care to remind me?If you want to take the “I’ll believe it when I see it” approach, I would suggest walking out on physics and picking up another science whose axioms are far more provable. Or taking a non-science. (Don’t take these suggestions too seriously, just pointing out a slight flaw in your logic)
I do not believe that you have the qualifications to which you pretend.