SEE THIS LINK FOR BLOG SUMMARY AND SOME REASONS TO REJECT ORTHODOX JUDAISM

Click this link for TOPICAL INDEX OF POSTS

About Me

No longer take comments. Post's 'labels' are unreliable for linking or searching. Use the INDEX OF POSTS instead. A fairly accurate, but incomplete INDEX of Posts & good overview and understanding of this blog READ SOME REASONS TO REJECT ORTHODOX JUDAISM my April 2014 post or click link above. Born into an Orthodox Jewish family (1950's) and went to Orthodox Yeshiva from kindergarten thru High School plus some Beis Medrash.Became an agnostic in my 20's and an atheist later on. My blog will discuss the arguments for god and Orthodox Judaism and will provide counter arguments. I no longer take comments. My blog uses academic sources, the Torah, Talmud and commentators to justify my assertions. The posts get updated. IF YOU GET A MESSAGE THAT THE POST IS MISSING - LOOK FOR IT IN THE INDEX or search or the date is found in the address.

Sunday, September 8, 2013

Proof of God from Big Bang

Updated thru  8/13/2018 11/13/2018

Briefly the argument is:

The cosmologist consensus today is that about 14 billion years ago our universe was  a minuscule ball containing all the mass/energy of the universe. That ball began to expand about 14 billion years ago. We do not know why the expansion began. We do not know where the ball came from. Our universe seems to have a beginning. Therefore a God must have created the tiny ball and initiated the expansion. 

This article will show the Big Bang does not prove there is a god and Big Bang cosmology contradicts the Torah.

First,  the argument fails on logic alone as it is an example of the god of the gaps fallacy. Our gap in knowledge is not a compelling reason to posit a god. We do not fully understand the physical behavior of such a tiny ball of great mass in part because relativity and quantum theory have not been reconciled at that level. "The singularity [some scientists say there was no singularity] at the Big Bang doesn't indicate a beginning to the universe, only an end to our theoretical comprehension. It may be that this moment does indeed correspond to a beginning, and a complete theory of quantum gravity will eventually explain how the universe started at approximately this time. But it is equally plausible that what we think of as the Big Bang is merely a phase in the history of the universe, which stretches long before that time – perhaps infinitely far in the past. " (From Does the Universe Need God? Professor Sean Carroll, California Institute of Technology). 

{ETA 12/19/2015 Page 50 A Brief History Of  Time by Stephen Hawking 1990 Bantam Edition.  Hawking is discussing Penrose's and Hawking's Cosmology. Hawking initially thought the Universe started with a Big Bang Singularity. But then writes  "So in the end our work [Penrose and Hawking] became generally accepted and nowadays nearly everyone assumes that the universe started with a big bang singularity. It is perhaps ironic that, having changed my mind, I am now trying to convince other physicists that there was in fact no singularity at the beginning of the universe - as we shall see later, it can disappear once quantum effects are taken into account."}

Second, we still do not know if some form of oscillating model can occur.If gravity is 100% efficient (and therefore there is no violation of thermodynamics) an oscillating model consisting of alternating big bangs and big crunches (compression) can go on indefinitely.

(ETA Sentence has been deleted as it may be wrong according to some scientists and requires further research. However Sean's article does not rule out oscillating models. Some such models are still being published in very recent years.)Third,  lets assume a static model or oscillating model is not possible. Cosmology does not require a God - see for example Professor Hawking’s  recent cosmology books. Also "The Big Bang could've occurred as a result of just the laws of physics being there," per astrophysicist Alex Filippenko of the University of California, Berkeley (June 2012). Some theoreticians discuss the universe as a quantum fluctuation. }

{ETA From the book About Time by Astrophysics Professor Adam Frank 2011 Page 274 "Thus the ancient dream of endless cycles is very much alive as a possibility for tomorrows cosmology." Book metions: Steinhardt and Toruk's model, Physicist Paul Framptons cyclic cosmology (2009), Cosmologist Martin Bojowald cyclic model 2010. The book explains forms of quantum gravitational theory could provide a framework for cyclic models and can not yet be discounted,}

{ETA 1/3/2016 Page 143-148 in Scientists Confront Intelligent Design and Creationism Petto and Godfrey Editors 2007.  Physics Professor Victor Stenger - "Several cosmological scenarios have been published by established scholars in reputable scientific journals that allow for a universe to appear as an uncaused quantum event from an initial state of zero energy (Akatz and Pagels 1982;...).  "It is conventional to label the time of the Big Bang as t=0. However, nothing we know demands that this was the beginning of time..., or that no universe existed at earlier times."
"No scientific basis exists for assuming a universe did not exist before the Big Bang" }

Even if the observable Universe "began", the building blocks of the universe may have existed forever. That would be consistent with the conservation of energy and matter. {ETA 5/17/2018 - Per some scientists - if our universe is expanding then our universe need not obey conservation of energy or matter.{ETA 5/17/2018 Nevertheless, the building blocks of the universe (some natural thing perhaps a vacuum which  can have energy fluctuations or perhaps some  multiverse that spawns universes)  may have existed forever.} {ETA 5/21/2018 Regarding the claim that conservation of energy and matter can be violated, most if not all scientists would respond that if gravity is considered, then conservation of energy and matter is obeyed.}

Fourth  "Most modern cosmologists are convinced that conventional scientific progress will ultimately result in a self-contained understanding of the origin and evolution of the universe, without the need to invoke God or any other supernatural involvement.  ( Does the Universe Need God? Professor Sean Carroll, California Institute of Technology)

{ETA 1/23/2016  http://www.preposterousuniverse.com/blog/2012/04/28/a-universe-from-nothing/
April 28, 2012 by Sean Carroll -  A Universe from Nothing? "...the physical universe can perfectly well be self-contained; it doesn’t need anything or anyone from outside to get it started, even if it had a “beginning.”  " }

{ETA 12/19/2016 From Seven Brief Lessons on Physics By Carlo Rovelli 2014, 2016. The Theoretical Physicist Carlo is one of the founders of Loop Quantum Gravity Theory (LQG). Beginning on page 39 - Einstein developed relativity  to resolve the conflict between the equations of electromagnetism and mechanics. Today there is a conflict between General Relativity and Quantum Mechanics. A group of researchers are working on reconciling the conflict thru Loop Quantum Gravity (LQG). Consider a star as it begins to run out of fuel and starts to collapse. Per Loop Quantum Gravity infinitesimal points/singularities don’t exist, so the star’s matter will only condense up to a point (called a Planck Star) wherein  quantum fluctuations of space-time balance the weight of matter.  But a Planck star is not stable and it can then begin to expand again. When our Universe was extremely compressed, quantum theory generates a repulsive force and this can create a Big Bang. Thus our  Universe may have been born from a preceding Universe that compressed under it’s own weight into a tiny space before expanding into the Universe we observe.  

[LQG can provide a natural explanation why the BB occurred and what existed before the BB. So we need not posit a God to start the BB.]}

ETA 8/13/2018 From Page 339 of Physics-calculus by Eugenr Hecht 1996: Gravity potential energy is negative. If the total of all other energy is equal in magnitude, the net energy of the Universe is zero. "It follows such a system could have spontaneously appeared out of 'nothingness', without violating energy conservation."  

{ETA 11/13/2018 From the 2010 Book The Void by Frank Close Professor of Theoretical Physics Oxford 

Page 152 - According to Quantum Theory Universe could be a huge vacuum fluctuation. If this is so then who is to say that ours is the one and only Universe. 


Page 158 “So our best data are consistent with the theory that out large-scale Universe erupted thru inflation.”  “There is no reason to believe that our inflationary Universe is, was, a one off event. There could be many other such Universes that have erupted in similar fashion to this but which are beyond our awareness.”     The book mentions the  Hawking and Hartle model - there is no beginning of the Universe. It simply exists.}

 Also see related posts

Genesis and the Big Bang

Proof of God from Thermodynamics 

Kalam Cosmological proof of God repudiated by Theology 


Kalam Cosmological Proof of God - Premises and Conclusion repudiated


My Posts on Shroeder's book The Science of God - by Gerald Schroeder Chapter 1 thru 4 

No comments: