Showing posts with label Big Bang. Show all posts
Showing posts with label Big Bang. Show all posts

Sunday, July 12, 2020

Hawking and Logic - From the book A Brief History of Time

Designed? Not designed? Can we infer design when we see it?

So, as I wrote before, I'm currently working in the Middle East as part of my job in the military. I have lots of time on my hands and as part of using that time wisely, I've recently been listening to more audiobooks. This is a common practice for me back home, but here I have even more time to kill, which leads to listening to more books. I recently started listening through this work by Stephen Hawking, who I'm sure you've heard of as he was a popular leader in making scientific ideas consumable by the general public. A popular popularizer of science. This book is quite easy to listen to and comprehend and I highly recommend it. He (Hawking) makes clear that he doesn't believe in God, but there are some interesting points that I think he makes that might lead one closer to belief in God. For example, this paragraph from chapter eight (not sure what page):
One possible answer is to say that God chose the initial configuration of the universe for reasons that we cannot hope to understand. This would certainly have been within the power of an omnipotent being, but if he had started it off in such an incomprehensible way, why did he choose to let it evolve according to laws that we could understand? The whole history of science has been the gradual realization that events do not happen in an arbitrary manner, but that they refect a certain underlying order, which may or may not be divinely inspired. It would be only natural to suppose that this order should apply not only to the laws, but also to the conditions at the boundary of space-time that specify the initial state of the universe. There may be a large number of models of the universe with different initial conditions that all obey the laws. There ought to be some principle that picks out one initial state, and hence one model, to represent our universe.
What I read into his writing here is that Hawking would have been more inclined to believe in God if an actual “theory of everything” (TOE) were to be discovered. It’s interesting to me because I have said something akin to that whenever someone talks about a TOE. If such an equation exists, to me that implies, even more so, that there is a Grand Designer. The idea I'm going for is quite simple. Hawking says the idea in reverse: "if [God] had started [the universe] off in such an incomprehensible way, why did [God] choose to let [the universe] evolve according to laws that we could understand?" Or, more simply, we find the universe understandable, so if God made it understandable now, the initial conditions of the universe should also be understandable. I completely agree, and so do many others. What Hawking is hinting at here is what many call "teleological arguments" for God. Put simply, the universe is orderly, orderliness implies design, design implies a designer, the only being capable of such design would be what we call "God." This makes complete sense to me and I feel like a TOE points to design and therefore a Designer.

Another interesting point in that same chapter is later when he talks about multiverse theories and the anthropic principle. I don't have a quote for this (audiobook), but two things stick out to me. He talks about infinity with regard to multiverse theories. I've written some about infinity and how people often misuse or misunderstand the concept herehere, here, here (infinite regress in epistemology), and here (Aquinas' third "way"). Hawking talks about different theories of a multiverse and though he is carefully skeptical of them because of our inability to contact, view, get to, or understand such things, he addresses the idea quite a bit. But, when he talks of them he has a very small view of the word "infinite." As many philosophers have pointed out, an actual infinite creates or contains irreconcilable paradoxes. So, Hawking says that given an infinite number of universes or parts of an infinite set of local universes within a larger infinite space, there would be more universes that are incapable of supporting life. However, this idea illustrates his small view of the word "infinite." If there truly is an infinite number of universes, there would be an infinite number of universes that are capable of sustaining life. In fact, there would be an infinite number of universes identical to our own universe. "Infinite" really is that large of a concept (when used properly). In this same chapter he references the anthropic principle, which to me, is not a threat to theistic belief systems. Within the idea of the anthropic principle are two primary views. The "weak anthropic principle" is counter to the "strong anthropic principle." The weak version basically says that any design in the universe that we infer from the fact that we're here and alive is wrong. We wouldn't be here if the universe weren't this way and we're using survivorship-bias to say that we wouldn't be here if it were any different. The weak version is anti-design, saying that we are assuming design when we shouldn't. It's obvious that we have to be here because we're here and design has no part in it. Like looking at a painting that was made by throwing paint randomly at a canvas and seeing design in it, but in reality there is no design and our assumption of design is found in our bias toward assuming design in things. Honestly, I find the strong version more compelling because it's a version of the teleological argument for God. We're here and that's not surprising. Everything in the universe seems set up with the intention of producing a place where our observation of such things is possible, and we're here.

To summarize my counterpoints. A TOE is one more in a huge number of elements of design in the universe. This book lists 93 just for the formation of the universe, 154 for the formation and growth of life on the Earth, and 10 more for the formation of life as we know it. If there's a TOE then it would make sense that a Grand Designer with intelligence beyond comprehension set up the universe with that as a framework. Also, an actual infinite is paradoxical and nonsensical and should not be a part of our understanding of the universe or multiverse. That idea that there even is a multiverse (either concurrent multiple universes or an infinite series of past and future universes) is taken completely on faith. How can someone who claims to be a scientist, who claims to care about evidence and logic, who asks for evidence for God, who claims there is no evidence for God, believe in something like the multiverse which, by definition, cannot possibly be tested for or evidence gathered for it? This book has it right, it does take more faith to be an atheist.

Wednesday, April 9, 2014

Long Time no Writing

I've been busy so let me give a bit of background before I get into what I've been thinking about lately.

I went to Korea to study Korean at Kyunghee University (경회대학), and I had a great time.  I made new friends, ate good food, and got to practice Korean quite a bit.  My wife and kids came to visit Korea for a week after my class was finished and I got to be their tour-guide/interpreter.  It was tons of fun!  We went to a bunch of places, but where I felt I did the best job as guide/interpreter was at the planetarium/kids museum in Namsan Park (남산공원) I basically translated the entire planetarium show for my boys and I felt like I only missed a few things.  My wife loved the fabric market in Dongdaemun (동대문시장) though that was one of the hardest parts for me as an interpreter, because there are so many specialized terms for various types of fabrics and they're different dependant on what you're using it to make.  Fortunately Michelle can just tell by feel and look which fabrics she wanted, and I just had to help with prices and amounts.

After returning from that month-long trip I get back to work and I'm the busiest I've ever been with work.  As many of you know I work for the US Air Force and I fly on an airplane to do my job.  Well, we have multiple planes here now and we don't have nearly enough people to cover all the positions in all the planes so I've been flying much more than I've ever flown before (with the exception of being deployed to the Middle-east a few years back.  On top of being super busy with work I restarted online classes and I'm taking Theology 202 and Philosophy 201 through Liberty U Online.  It's a bit disappointing so far because Philosophy is one of my favorite topics and while I feel like I have a good grasp of the concepts taught so far (it's only an intro to Philosophy class), I have the lowest grade I've ever had in any of my online courses.  The thing that bothers me about the class (it's also true of my current Theology class) is that they don't seem to be really trying to test whether I understand the material through the quizzes.  Rather they seem to be testing whether or not I read the assigned chapters.  For example, there was a question on a recent quiz that asked very specifically what a particular text says is important in a certain situation.  All the possible selections were logical and would have worked in the particular situation but the answer was specifically what that author said.  One could (in fact my coworker said something to this effect) that the reading is the material to be tested and that's what the quiz is getting at.

To me it's more important to encourage critical thinking, not test to see if students can parrot back what an author has said on such and such a subject.  I'm glad that there's more than just the quizzes in the class (there are a few essays).  I feel that, in both theology and philosophy, as long as one can give reasonable defenses and logical support for one's statements they've learned the material.  The point of theology is to understand the different belief systems surrounding humans trying to understand God as He has revealed Himself.  So if a student can come up with a commonsense, logical and biblical defense for a particular belief then that student has succeeded in theology.  Same with philosophy though one can remove the biblical component.  That's not to say one cannot apply biblical beliefs to the study of philosophy and vice versa, rather that philosophical answers that contain biblical arguments are not considered basic philosophical arguments.  That's the philosophy of religion or theology, depending on what the presenter is arguing.

Which brings me to yesterday.  I had to work and this particular time I was teamed up with a coworker that completely disagrees with me in almost every aspect of life.  After some random(ish) conversation about our recent exploits we started talking about philosophy.  I opened up with attempting to quote this section of one of the texts for my philosophy class, from Hasker's Metaphysics; Constructing a World View and I hope the exact same can be said of me:
". . . [I am] a Christian who loves philosophy and would like to consider himself a philosopher; he is a philosopher who loves Jesus Christ and want to be known as a disciple. A Christian first, a philosopher second—but neither one at the expense of the other. The insights I have gained from my Christian faith and experience prove to be of immense value as I do my philosophy, even though I cannot appeal to biblical authority as the basis for a philosophical argument. And the results of philosophical study enhance Christian understanding in many different ways—some of them already hinted at, others yet to be shown."
I think every Christian interested in philosophy should be able to say something just like that!  Well, I wasn't able to capture the words of the quote, but I talked about the basic idea that I want to be a philosopher and a Christian and that neither one detracts from the other.  One of the things we touched on was not using biblical authority/quotes to make philosophical arguments.  He basically didn't seem to believe that so we launched into a long conversation about the beginning of the universe, meaning of life, source for morality, and other philosophical interests.

It seemed that he accepts Big Bang cosmology for what it is, and that chains of events cannot cause themselves, but insisted that the universe is actually eternal, we just can't see beyond that beginning.  So, we have an immeasurable, invisible, impersonal properties of physics that led to the Big Bang.  He gave the analogy that time and space is a wave that we're surfing on, we can look back and see the top of the wave but we can't see the other side, but we know it's there.  He claims that theism is irrational because theist postulate that God was the one that started the series of events called the universe at the Big Bang.  Implying that it's more reasonable to assume that there was just something before the Big Bang that caused it, we just cannot see or measure anything that might have happened before the Big Bang.  This is even though I defined the whole of the universe as a closed system encompassing all that actually exists, past present and future.  Basically, the way I understand his argument is pure materialism forcing him to ignore the evidence of the Big Bang and postulate that that must not actually have been the beginning.

He did does seem to understand that his position is a position of faith.  But, it doesn't make sense to me that he could consider his position to be the more logical.  We both arrive at the same beginning, and that something had to start the beginning but rather than accept that it must be something outside the something that exists, a timeless limitless being that started all the somethings, he insists that it's not really the beginning that there's an invisible immeasurable something before the beginning that became what we call the initial singularity from which the Big Bang originated.  I tried to use multiple tactics that show that that argument is enough to reach the conclusion that there is something out there that started all this, then when one takes that as an acceptable premise, the other arguments for God point to other characteristics.  That initial premise will only allow that that something is incredibly powerful (at least in the concept of power that we have), and that it must be limitless by all physical essences.  For example this entity must be timeless/eternal, because time is a function of the physical universe and this something is outside the physical universe.  There are other points but he refused to budge on the assertion that before the Big Bang was not really the beginning, that the universe is eternal.

I did "win" one point!  He asked what one had to do to be saved.  I don't know his full religious educational background except that he was once a Mormon.  He seemed genuinely surprised when I told him that one doesn't have to do anything to be saved.  I presented to "ABC" method of describing "attaining" salvation.  That is, Admit you've sinned (makes sense, since if you refuse that you don't need saving and wouldn't be asking these questions in the first place), Believe that Jesus Christ died on the cross to pay the penalty for your sins, and Choose to accept that payment for the penalty of your sins.  I hope this was able to dispel the common notion that Christianity is about doing certain things.

I've already shared this photo once but I really like this cafe (and apparently the previous gif was bothersome)