Fine tuning Multiverse News

Cosmologist: In an infinite multiverse, physics loses its ability to make predictions. And that’s okay.

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From Ben Freivogel at Nautilus:

If the multiverse is large and diverse enough to contain some regions where dark matter is made out of light particles and other regions where dark matter is made out of heavy particles, how could we possibly predict which one we should see in our own region? And indeed many people have criticized the multiverse concept on just these grounds. If a theory makes no predictions, it ceases to be physics.

Freivogel nonetheless thinks that the multiverse is the physicist’s friend:

Theoretical and observational evidence suggests that we are living in an enormous, eternally expanding multiverse where the constants of nature vary from place to place. In this context, we can only make statistical predictions.

If the universe, like a box of gas, can exist in only a finite number of available states, theory predicts that we are Boltzmann brains, which conflicts with observations, not to mention common sense. If, on the contrary, the universe has an infinite number of available states, then our usual statistical techniques are not predictive, and we are stuck. The multiverse appears to offer a middle way. The universe has an infinite number of states available, avoiding the Boltzmann brain problem, yet approaches a steady-state behavior, allowing for a straightforward statistical analysis. But then we still find ourselves making absurd predictions. In order to make any of these three options work, I think we will need a revolutionary advance in our understanding of physics. More.

The multiverse is an invented crisis. It exists because cosmologists do not want to address the one universe we can explore.

Make no mistake though: Losing the ability to make predictions, moving beyond falsifiability, and generally being post-fact science is a genuine advantage to the current cosmologist.

It’s not an advantage to science progress, of course, but many thinkers are long past that now. The whole concept of correct vs. incorrect information is inherently judgmental, right?

See also: New Scientist: How far away are our parallel selves? But wait, what does it say about us that we even care?

That Old Time Multiverse Religion (Barry Arrington)

We have infinite selves in a multiverse? No, sorry, goodbye all youse, says math prof

Theoretical physicist: Multiverse is about how we define science

and

As if the multiverse wasn’t bizarre enough …meet Many Worlds

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2 Replies to “Cosmologist: In an infinite multiverse, physics loses its ability to make predictions. And that’s okay.

  1. 1
    bornagain77 says:

    Whereas Naturalists have no empirical evidence whatsoever that the extra dimensions of string theory, or the epistemologically self defeating multiverse is real, Theists, on the other hand, have very strong evidence for their belief in a higher heavenly dimension and in a hellish dimension. This evidence comes from two of our strongest, most verified, theories in science. i.e. From Special and General Relativity respectively:

    Special and General Relativity compared to Heavenly and Hellish Near Death Experiences – video https://www.youtube.com/watch?v=TbKELVHcvSI&index=1&list=PLtAP1KN7ahia8hmDlCYEKifQ8n65oNpQ5

    And whereas, special relativity, by ‘brushing infinity under the rug’, has been successfully unified with quantum theory to produce Quantum Electrodynamics,,,

    Theories of the Universe: Quantum Mechanics vs. General Relativity
    Excerpt: The first attempt at unifying relativity and quantum mechanics took place when special relativity was merged with electromagnetism. This created the theory of quantum electrodynamics, or QED. It is an example of what has come to be known as relativistic quantum field theory, or just quantum field theory. QED is considered by most physicists to be the most precise theory of natural phenomena ever developed.
    In the 1960s and ’70s, the success of QED prompted other physicists to try an analogous approach to unifying the weak, the strong, and the gravitational forces. Out of these discoveries came another set of theories that merged the strong and weak forces called quantum chromodynamics, or QCD, and quantum electroweak theory, or simply the electroweak theory, which you’ve already been introduced to.
    If you examine the forces and particles that have been combined in the theories we just covered, you’ll notice that the obvious force missing is that of gravity (i.e. General Relativity).
    http://www.infoplease.com/cig/.....ivity.html

    THE INFINITY PUZZLE: Quantum Field Theory and the Hunt for an Orderly Universe
    Excerpt: In quantum electrodynamics, which applies quantum mechanics to the electromagnetic field and its interactions with matter, the equations led to infinite results for the self-energy or mass of the electron. After nearly two decades of effort, this problem was solved after World War II by a procedure called renormalization, in which the infinities are rolled up into the electron’s observed mass and charge, and are thereafter conveniently ignored. Richard Feynman, who shared the 1965 Nobel Prize with Julian Schwinger and Sin-Itiro Tomonaga for this breakthrough, referred to this sleight of hand as “brushing infinity under the rug.”
    http://www.americanscientist.o.....g-infinity

    And whereas special relativity, by ‘brushing infinity under the rug’, has been successfully unified with quantum theory to produce Quantum Electrodynamics, no such mathematical ‘sleight of hand’ exists for general relativity. General relativity simply refuses to be mathematically unified with quantum mechanics. String theory is one, of several, attempts to, by hook or by crook, mathematically unify the two theories,

    Unified field theory
    Excerpt: Gravity has yet to be successfully included in a theory of everything.
    Simply trying to combine the graviton with the strong and electroweak interactions runs into fundamental difficulties since the resulting theory is not renormalizable. Theoretical physicists have not yet formulated a widely accepted, consistent theory that combines general relativity and quantum mechanics. The incompatibility of the two theories remains an outstanding problem in the field of physics.
    Some theoretical physicists currently believe that a quantum theory of general relativity may require frameworks other than field theory itself, such as string theory or loop quantum gravity.
    https://en.wikipedia.org/wiki/Unified_field_theory#Current_status

    Some theoretical physicists have remarked that this failure to mathematically unify Quantum Mechanics and General Relativity is ‘the collapse of physics as we know it’

    Quantum Mechanics & Relativity – Michio Kaku – The Collapse Of Physics As We Know It? – video https://www.facebook.com/philip.cunningham.73/videos/vb.100000088262100/1190432337636364/?type=2&theater

    Moreover, if we rightly let the Agent causality of God ‘back’ into the picture of modern physics, as the Christian founders of modern science originally envisioned, (Newton, Maxwell, Faraday, and Planck, among others), then an empirically backed reconciliation between Quantum Mechanics and General Relativity readily pops out for us in Christ’s resurrection from the dead. Specifically, we have evidence that both Gravity and Quantum Mechanics were dealt with in Christ’s resurrection from the dead:

    THE EVENT HORIZON (Space-Time Singularity) OF THE SHROUD OF TURIN. – Isabel Piczek – Particle Physicist
    Excerpt: We have stated before that the images on the Shroud firmly indicate the total absence of Gravity. Yet they also firmly indicate the presence of the Event Horizon. These two seemingly contradict each other and they necessitate the past presence of something more powerful than Gravity that had the capacity to solve the above paradox.
    http://shroud3d.com/findings/i.....-formation

    Turin shroud – (Particle Physicist explains event horizon) – video
    https://www.youtube.com/watch?v=HHVUGK6UFK8

    The absorbed energy in the Shroud body image formation appears as contributed by discrete (quantum) values – Giovanni Fazio, Giuseppe Mandaglio – 2008
    Excerpt: This result means that the optical density distribution,, can not be attributed at the absorbed energy described in the framework of the classical physics model. It is, in fact, necessary to hypothesize a absorption by discrete values of the energy where the ‘quantum’ is equal to the one necessary to yellow one fibril.
    http://cab.unime.it/journals/i.....802004/271

    Astonishing discovery at Christ’s tomb supports Turin Shroud – NOV 26TH 2016
    Excerpt: The first attempts made to reproduce the face on the Shroud by radiation, used a CO2 laser which produced an image on a linen fabric that is similar at a macroscopic level. However, microscopic analysis showed a coloring that is too deep and many charred linen threads, features that are incompatible with the Shroud image. Instead, the results of ENEA “show that a short and intense burst of VUV directional radiation can color a linen cloth so as to reproduce many of the peculiar characteristics of the body image on the Shroud of Turin, including shades of color, the surface color of the fibrils of the outer linen fabric, and the absence of fluorescence”.
    ‘However, Enea scientists warn, “it should be noted that the total power of VUV radiations required to instantly color the surface of linen that corresponds to a human of average height, body surface area equal to = 2000 MW/cm2 17000 cm2 = 34 thousand billion watts makes it impractical today to reproduce the entire Shroud image using a single laser excimer, since this power cannot be produced by any VUV light source built to date (the most powerful available on the market come to several billion watts )”.
    Comment
    The ENEA study of the Holy Shroud of Turin concluded that it would take 34 Thousand Billion Watts of VUV radiations to make the image on the shroud. This output of electromagnetic energy remains beyond human technology.
    https://www.ewtn.co.uk/news/latest/astonishing-discovery-at-christ-s-tomb-supports-turin-shroud

    Verse:

    Colossians 1:15-20
    The Son is the image of the invisible God, the firstborn over all creation. For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together. And he is the head of the body, the church; he is the beginning and the firstborn from among the dead, so that in everything he might have the supremacy. For God was pleased to have all his fullness dwell in him, and through him to reconcile to himself all things, whether things on earth or things in heaven, by making peace through his blood, shed on the cross.

  2. 2
    Silver Asiatic says:

    News

    Good points as always:

    The multiverse is an invented crisis. It exists because cosmologists do not want to address the one universe we can explore.

    Yes, as physicist Leonard Susskind says:

    If, for some unforeseen reason, the [multiverse] turns out to be inconsistent – maybe for mathematical reasons, or because it disagrees with observation … we will be in a very awkward position. Without any explanation of nature’s fine-tunings we will be hard pressed to answer the ID critics. One might argue that the hope that a mathematically unique solution will emerge is as faith-based as ID.

    Make no mistake though: Losing the ability to make predictions, moving beyond falsifiability, and generally being post-fact science is a genuine advantage to the current cosmologist.

    So true. It gives them an infinite space to run away and hide from God in. Maybe He won’t find them there. 🙂

    It’s not an advantage to science progress, of course, but many thinkers are long past that now. The whole concept of correct vs. incorrect information is inherently judgmental, right?

    Yes, exactly. It’s so judgemental and limiting – like logic. We’re moving far beyond that now.

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