Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Monday, February 18, 2019

Munchhausen's Trilemma — What Every Atheist Should Know


So you're an atheist and you find yourself in a debate with a theist or an agnostic on some issue relevant to being godless. It could be about morality, or why the universe exists, or how did we all get here, or why our universe happens to be the particular way it is, or a similarly related issue. Perhaps the other person is even another atheist who's just curious and asking questions.

And as witty and as intelligent as you are, for every question of theirs that you answer, they keep asking "Why?" until you've eventually exhausted your explanatory capability, much to your chagrin. This is inevitable, even if you're the world's authority in every field of science and philosophy. At that point, they express doubt that atheism is a coherent position. After all, to them it can't ground the most basic questions about reality in an all-encompassing explanatory framework. Atheism as an explainer just seems to lead to a dead end.

But here's where the clever atheist, who's learned in philosophy comes back. If this were me in such a predicament, I would remind my interlocutor that it is logically impossible to have an all-encompassing explanatory framework. And that's because of a little known trilemma in epistemology known as Munchhausen's trilemma:


Saturday, February 2, 2019

"God: Eternity, Free Will, and the World" Refuted — Part 5


A few months ago over at the Catholic apologist's site Strange Notions, where I sometimes debate theists (but am now banned from), a post was written by Catholic philosopher Dr. Dennis Bonnette that was almost entirely addressed at some criticisms I've made on the site in the past year.

This is the final response of my series of that rebuts his post. For parts 1, 2, 3, and 4 click here, here, here, and here.


How God's Eternity Relates to the Temporal World


In the final section of Dr Bonnette's post he attempts to logically reconcile the existence of an unchanging, timeless god with a changing dynamic universe, and as before we will see his attempts fail at nearly every step. He writes,

Some argue that every change in the temporal world requires a change in God to initiate that new causation that changes the world. For, how can one thing initiate new motion in another without itself changing in the very act of “sending forth” its causal influence to the world?
Such reasoning may make perfect sense to a mentality mired in philosophical materialism. But, it makes no sense at all in existential metaphysics. Physical agents change as they cause effects. But to think that this also applies to spiritual agents is absurd and illogical.

This is flat out wrong. In my criticisms of the impossibility of an unchanging being doing things that require time (which requires change) I pressed its logical impossibility. That is to say, nothing in my view depends on materialism being true. The theist has a logical problem, not a material problem. When I argue that:

P1. It is logically impossible to do something without doing something.
P2. It is logically impossible to do something without change (even if everything is immaterial).
P3. It is logically impossible for change to exist without time.
C. As such, a timeless, changeless being cannot do anything.

I am stressing the fact that logical impossibilities hold true regardless of metaphysical materialism or immaterialism. No amount of hand-waving can wiggle you out of this, as we will see. He continues,

Since whatever is in motion or is changed must be moved or changed by another, maintaining that a cause cannot cause change without itself changing would entail an infinite regress among simultaneous caused causes and make impossible an Uncaused First Cause. This is because it would mean that every cause would be an intermediate cause in need of a prior proper cause. If every cause has a prior cause, any causal regress among proper causes would have to regress to infinity. But, I have shown elsewhere that an infinite regress among simultaneous proper causes is metaphysically impossible. For one thing, the sufficient reason for the final effect would never be fulfilled. Therefore, it is manifestly false to claim that every cause must itself change in order to cause a change in another.

Regarding the infinite regress issue, his argument presupposes the principle of sufficient reason, which I've argued is self-contradictory on the Scholastic view. Without the PSR, Bonnette's argument cannot be made plausible. It's assuming a first principle that can easily be challenged, which is a recurring theme in most if not all the arguments made in his post. Bonnette's assuming the PSR, showing a supposed problem that an infinite regress of causes entails given the PSR, and then is deducing from this that there must be an unchanging cause. If your conclusion is incoherent, it cannot be true, and so something must be wrong with your premises or assumptions, or both. And that's exactly what we have here. Bonnette makes no attempt to actually demonstrate the logical coherency of a timeless god who does things which would require change and therefore time. He just assumes such a being must exist given a deduction from the first principles he adheres to.

Tuesday, January 15, 2019

An Argument Demonstrating Why Arcane Knowledge Is Wrong About Special Relativity And Eternalism


There's a website called Arcane Knowledge written by a Catholic named Daniel J. Castellano that includes several articles on Special Relativity that try to argue that the theory doesn't entail eternalism (the view that all moments of time have equal existence). Now if you've read my blog at any length, you know I'm a big proponent of the view that Special Relativity does necessitate eternalism. So naturally, I disagree with much of what is written on the site.

Many of the theists I've debating eternalism with have cited this website and its arguments against the reality of a 4 dimensional spacetime block universe. (Not surprisingly, they've all been Catholics subscribing to Aristotelian-Thomistic metaphysics).

Through a year long debate with a Catholic who frequently cited Arcane Knowledge in an attempt to deny Special Relativity entails eternalism, I've constructed an argument below showing how the arguments used on Arcane Knowledge to deny eternalism forces one into a dilemma: either (a) affirm you are the only thing that exists at any given present moment for you (literally deny the existence of everything else), or (b) be forced to agree events in the past and future exist (effectively affirming eternalism).

Over on the site, Daniel argues that from any event considered present, no events in the absolute future or past will have any objective ontological status, but any events in "elsewhere" could physically exist. In Special Relativity, "elsewhere" is a term given to all the places not in an event's absolute future or past (which are its future and past light cones, respectively). In other words, elsewhere is the totality of spacelike separated events. According to Daniel, one cannot say whether any events in elsewhere exist when one is at the present moment, seen below in the spacetime diagram as a green dot (the coordinates of this dot at (0,0) on the X and Y axis). It is physically possible, according to this view, that any set of events can possibly exist in elsewhere.


This interpretation of Special Relativity is problematic in several ways, and I will show how. If an event's absolute future and past objectively doesn't exist, this would have to apply to all other events that exist, since there's nothing special about any given event we make the center of a spacetime diagram. Given this rule, no other events can exist in elsewhere that are in the absolute futures or pasts of any other events in elsewhere. For example, in the diagram below, it is possible events A and B can exist, since they're not in each other's absolute future or past.

But in this diagram below, it cannot be the case that both events A and B exist, since event A is in the absolute past of event B, and event B is in the absolute future of event A.
A quick side note of what is meant by the absolute future and past: The absolute future and past of an event are all the areas relative to that event's location where all inertial frames would agree are objectively in the future or in the past if they were all in that event's location, even if they're moving relative to each other. They are the future and past light cones.

Wednesday, December 12, 2018

Quote Of The Day: Max Tegmark On Time As The Fourth Dimension


Some people, I think, for reasons not fully known to me, will just never understand the concept of 4 dimensional spacetime. I've been engaged in a year long debate with a contributor to the Strange Notions site on my blog over Special Relativity's entailment of a 4 dimensional spacetime block, and despite dozens of images and a book's worth of explaining, he just doesn't get it.

I've come to the conclusion that to the lay person who has not bothered to learn Special Relativity, it is very hard if not impossible to explain this without the help of a realtime conversation and the ability to illustrate arguments. What really bugs me is when people make claims about Special Relativity or spacetime, or any of its implications, who have clearly not bothered to learn or understand the basics of the theory. But such is the case. Willful ignorance comes natural to us, so I can't say I'm surprised when I experience it.

I stumbled across a paper by Argentinian physicist Gustavo Romero, who's written several papers on the 4 dimensional block view. In his paper he quotes MIT physicist Max Tegmark on time as the fourth dimension and its illusory nature. It's interesting to hear the dominant view among physicists, which so profusely contradicts our everyday experience of reality in the manifest image.

Time is the fourth dimension. The passage of time is an illusion. We have this illusion of a changing, three-dimensional world, even though nothing changes in the four dimensional union of space and time of Einstein’s relativity theory. If life were a movie, physical reality would be the entire DVD: Future and past frames exist just as much as the present one.

Monday, November 19, 2018

"God: Eternity, Free Will, and the World" Refuted — Part 4


A few months ago over at the Catholic apologist's site Strange Notions, where I sometimes debate theists (but am now banned from), a post was written by Catholic philosopher Dr. Dennis Bonnette that was almost entirely addressed at some criticisms I've made on the site in the past year.

This is part 4 of that criticism. For parts 1, 2, and 3, click herehere and here.

Objections Answered


In this section of the post, Bonnette tries to answer the objections to god's necessity and free will he's written thus far, but on analysis he's failed to fully articulate and understand the dilemma. He starts writing,

First, some think that God being the Necessary Being is inconsistent with the contingency of his free will choosing to create this world, which did not have to exist at all. Although God is the Necessary Being, this necessity refers primarily to his act of existence, since his essence is identical to his existence – thus, making it impossible for him not to exist.

Of course, all these claims merely attempts to define god into existence. It's the word salad at the heart of Thomism's case for god. Since I've already addressed this problem in past episodes of this series, I will move on to the heart of the matter:

The term, “necessary,” with reference to the divine nature cannot be capriciously defined to suit some contrived anti-theistic argument. Its meaning originates in the context of St. Thomas’ Third Way, which refers solely to a being whose necessity for existence comes from itself and not from another.4 Such a being must be that being whose essence is its very act of existence.

When I criticize the Thomist's claim that god is necessary, I'm simply using the general, uncontrived, definition of something that is logically necessary, meaning, logic necessitates it's outcome or truth. If what the theist means by "necessity" is really just suppositional necessity, then they are making a much weaker claim under the guise of a much stronger claim. I've argued this is deceptive, and is the lie at the heart of Thomism. He continues,

Hence, God’s necessity means primarily the necessity of his existence. As shown by St. Thomas above, that necessity also pertains to God’s willing his own goodness, since it is equivalent to his own being -- but it is not necessary for God to will things other than himself.5

But again, you can't define something into existence. Now I understand Bonnette is not making the case for god here and is instead responding to objections, and so he's starting from certain statements he thinks are already proven elsewhere. I just see monstrous flaws in those statements to the extent that they are in no way proven. If it is not necessary for god to will things other than himself, that means everything god does will that is not necessary must have a contingent explanation. The Thomist's own principle of sufficient reason demands it. Hence the dilemma in part 3.

Thus, when God chooses freely to create this world as opposed to any other, this choice does not make him to somehow become a “contingent” being. He is still the one and only Necessary Being, but he makes a free choice that in no way contradicts his existential necessity.

Nothing about the above is concluded from what came before it. God never "freely" chooses anything. And if we assume god does for the sake of argument, the reason why god chooses to create this world as opposed to any other must be due to contingent reasons. Since god's essence is his will, and his will to create specific lesser goods is contingent, god's essence is contingent. Hence, god is a contingent being that cannot be fully explained in principle by necessity. He continues,

Tuesday, October 30, 2018

"God: Eternity, Free Will, and the World" Refuted — Part 3


A few months ago over at the Catholic apologist's site Strange Notions, where I sometimes debate theists (but am now banned from), a post was written by Catholic philosopher Dr. Dennis Bonnette that was almost entirely addressed at some criticisms I've made on the site in the past year.

This is part 3 of that criticism. For parts 1 and 2, click here and here.

God Possesses Free Will


In making his argument for god's free will, immediately Dr. Bonnet says something incoherent:

Still, since the positive perfection of intellect is found among creatures, God must possess intellect – for God could not create finite intellects unless he possesses that perfection himself. Just as the intellect knows being as the true, the intellectual appetite desires being as the good. The intellectual appetite is called “will.” Thus God must have will as well as intellect. In fact, the divine simplicity requires that his will is identical with his intellect.

First, non-intellect can "create" intellect. This is in fact what science demonstrates. Higher order intelligence emerges from lower order non-intelligence. Every single piece of data we have from science demonstrates this, from the fact that thoughts are encoded in the brain and can be read by external parties before subjects become consciously aware of them, to the fact that all the laws of physics that deal with the everyday realm (which includes all of human behavior) are known and there is no room for external forces not in the Standard Model and gravity to have any influence over us, and to the fact that memories can be seen forming in the brain. It is a false creationist trope to argue that only intellect begets intellect. Secondly, what exactly is being claimed when Dr. Bonnette says, "the intellect knows being as the true"? Is this some truism? This is hardly a justification of god's will and intellect. Blind, unintelligent forces can result in intelligence. So no argument Bonnette makes here works. He continues, including a quote from Aquinas:

It may seem odd, but it is possible to have a will that is moved necessarily toward certain objects. For example, God wills his own goodness necessarily. As St. Thomas Aquinas puts it:
“The divine will has a necessary relation to the divine goodness, since that is its proper object. Therefore, God wills the being of his own goodness necessarily, just as we will our own happiness necessarily….”1
Thus, the notion of will itself, as the intellectual appetite for the good, is not inconsistent with an absence of free choice.

How can god will his own goodness necessarily, if god defines goodness? God could will anything and it would be called "good" by definition on the scholastic view. There'd have to be an objective standard independently of god for us to be in any position to know what goodness god would necessarily will. Think about it: if we were confronted with 5 different theists who each believed in a different god that had a radically different will and we were generically told "God wills his own goodness necessarily," how would we know which of the 5 gods, if any, actually willed goodness? We also don't will our happiness necessarily, we have the strong tendency to do so. Aquinas is also, if you didn't notice, just defining god's will as good. All Thomism fundamentally is, is defining things into existence.

Tuesday, October 16, 2018

"God: Eternity, Free Will, and the World" Refuted — Part 2



A few months ago over at the Catholic apologist's site Strange Notions, where I sometimes debate theists (but am now banned from), a post was written by Catholic philosopher Dr. Dennis Bonnette that was almost entirely addressed at some criticisms I've made on the site in the past year.

This is part 2 of that criticism. For part 1, click here.

Objections to Free Will in God


Now we move on to god's free will, one of my favorite topics. Dr Bonnette writes,

For us, free will entails considering various alternatives, knowing we can choose one as opposed to others, and then finally, making a choice one way or another. This process takes place through time. But, God is not in time. He cannot choose between alternatives as we do. Since to choose freely requires that there be a real difference between the potency to various alternatives and the actuality of choosing a single option, time is needed to make the choice. God’s eternal immutability appears to preclude him having free will.
Again, if God is pure act, there can be no distinction between potency and act, meaning that there is no real distinction between what God can do and what he actually chooses to do. Since a thing’s nature determines what it is able to do, it would appear, then, that God’s nature must determine both what he is able to do and what he actually chooses, since there is no distinction between them. Hence, God’s alleged “choices” appear to be determined by his nature, and thus, not free choices at all.

Merely being able to consider various alternatives, thinking you can chose one as opposed to the others, and then finally making a choice is not in and of itself enough for free will. First, you can never know you were able to make any other choice. You can think you know, but you can never really know. It is nowhere explained in his post how this supposed knowledge Dr Bonnette claims to have is justified. Second, such a view would be possible under determinism. You'd just incorrectly be determined to think you know you have alternative possibilities. Third, if it were possible in the same exact scenario to result in different outcomes possibilities, the key factor is whether the choice was of your own accord. That is to say, if it were due to a random process, you cannot have control over it by your own accord by definition, since true randomness requires a fundamental acausality, and you can't have control over something acausal. So in no possible scenario does Dr Bonnette's justification for free will here make sense.

On Thomism it's impossible to reconcile the "free will" of  alternative
possibilities with the eternal divine will that only one possible set of events
in the universe occur.
On Thomism, god is his will: god's will is his essence and nature. Hence god's logically unnecessary will to create our universe is god's nature. The Thomist argues this is eternal, unchanging, logically unnecessary, could not have been different from what it is, and yet is free. For example, assuming god exists, god didn't create a different universe than this one. But because god didn't, it must be the case that god had no potential to create that other universe, since god has no potentials according to Dr Bonnette. So no other universes could possibly have existed, only this one. Yet god is "free" to create what he wants, even though there is only one set of possibilities that had any potential status. Hence, Dr Bonnette is saying a being can be "free" while only having one set of possibilities. This is like trying to get compatibilism. Is Dr Bonnette saying god's free will is compatibilistic free will?

Thursday, October 11, 2018

"God: Eternity, Free Will, and the World" Refuted — Part 1



A few months ago over at the Catholic apologist's site Strange Notions, where I sometimes debate theists (but am now banned from), a post was written by Catholic philosopher Dr. Dennis Bonnette that was almost entirely addressed at some criticisms I've made on the site in the past year.

The post, entitled God: Eternity, Free Will, and the World, tries to defend the scholastic notion of god as coherent, with free will, and timelessness, yet able to interact with time. I had argued that such a god is incoherent, can't possible have free will, and would be causally impotent if timeless.

In the the following series of posts I shall refute every section of Bonnette's post, paragraph by paragraph, where ever I see a fallacy or incorrection. So let's get right to it.

God's Immutability and Eternity


Dr. Bonnette starts the first section arguing for god's divine simplicity.

As has been shown previously, a key inference of St. Thomas Aquinas’ proofs for God’s existence is that God is the Uncaused First Cause. Since God is uncaused, he cannot be the subject of motion or change, because whatever is moved or changed must be moved or changed by another. Hence, God is immutable.

Let's take god's simplicity for the sake of argument: God can't be the subject of motion or change. OK. So what about Jesus, who is god incarnate, and a person in time? If the response is that Jesus has a human and a divine nature, and his divine nature doesn't change, how does the divine nature enter a female womb? Bonnette doesn't mention Jesus at all in his post, but this is an inconsistency left unanswered that undermine's his Christianity. Also, as I like to remind Thomists, the Aristotelian principle, that "whatever is moved or changed must be moved or changed by another" necessarily negates free will, since humans would always be moved by something outside them (ie. by another). I addressed this in more detail in my post on how Thomists like Edward Feser fail to defend free will. Bonnette continues,

Moreover, the Uncaused First Cause must be pure act, since change would require moving something from potency to act. But, if no change is possible, God must have no potency to further act. Hence, he is pure act, which means pure being. In fact, as the absolutely simple first being, God is not even composed of essence and existence. He is pure act of existence without any limiting essence, that is, the Infinite Being. Only one such being is possible, since if there were two, one would limit the infinity of the other.

Of course, there's no need for an uncaused first cause to the universe, since the universe exists as an eternal block that never comes into or goes out of existence. Hence, to borrow Thomistic terminology, the explanation of the universe is in the nature of the universe, because something eternal can't fail to exist. And it hasn't been established (and certainly not from Bonnette's post) that god is not moving or changing. The whole argument that tries to deduce god as unmoving and unchanging is predicated on movement and change in the universe in the sense of things coming into being, often referred to as becoming in philosophy. But as I've argued numerous times on this site, this presupposes the A-theory of time, also known as presentism. If one can't defend the truth of that presupposition, the argument is begging the question. Bonnette on Strange Notions has tried to defend the falsity of eternalism before, which is the antithesis of presentism, but he makes a fool of himself misunderstanding the very basics of the debate. He naively assumes (like almost all people do) that eternalism means timelessness—as if all events would be happening at the same time. This is of course wrong.

Thursday, July 19, 2018

Jordan Peterson



I've been wanting to make an in depth blog post on Jordan Peterson for quite some time now but I've been too busy to dedicate a whole day researching and writing such a piece. So I'm going to have to squeeze this down into an extended blurb instead.

In the past 2 years, Jordan Peterson has become an internet celebrity, largely from his popular videos on YouTube. Let me begin by saying I am both a fan and a critic of Peterson. I can see his good, his bad, and his ugly sides. And I've noticed that with most people, they either love him or hate him. I'm a little of both. I've seen events where I've thought Peterson was absolutely killing it. Like this one below:


But then I've seen far too many events where he makes the most absurd noises that he's little different from Ray Comfort. He's a complicated fella. And he can't be easily boxed into any one category. So with this brief post, I hope to do him some justice.


Let's start with what made Peterson internationally famous: Bill C-16.

Sunday, April 29, 2018

Quote Of The Day: Tim Maudlin On Block Time


Tim Maudlin via Quantum Magazine
Tim Maudlin is a philosopher of science who is often cited as a critic of the popular view in science and philosophy known as "block time," which is just another way of describing eternalism: the view that all moments of time—the past, present, and future, are all equally real and ontological. But it's not so clear that Maudlin outright denies the block universe conception of time. In an interview he gave with Quantum Magazine last year, he seems to affirm block time, but mistakingly thinks it denies change.

A popular misconception of the block universe is that time or change isn't real. But this is just a figure of speech. In the block universe time and change are definitely real. What isn't real, however, is the flow of time and change. There is no flowing of one moment to the next coming into and out of existence in a block universe since all moments exist, but there are definitely distinct ontological states of what exists at different times. This is what time and change are in a block universe: it's the fact that the same events do not exist uniformly throughout the spacetime block. But this often gets misconstrued as "time and change doesn't exist at all" by many scientists and even by many well-intentioned eternalists, and due to that, many people reject the block universe because it seems so self-evidently true that time and change exist. (For an explanation of the experience of the flow of time in a block universe, see here.) I will let Maudlin explain in his own words his issues with this complicated linguistic aspect of block time upon being accused of bucking the the trend. For all his experience on time, he too seems to get tripped up by this.
You don’t sound like much of a fan of the block universe. 
There’s a sense in which I believe a certain understanding of the block universe. I believe that the past is equally real as the present, which is equally real as the future. Things that happened in the past were just as real. Pains in the past were pains, and in the future they’ll be real too, and there was one past and there will be one future. So if that’s all it means to believe in a block universe, fine.
People often say, “I’m forced into believing in a block universe because of relativity.” The block universe, again, is some kind of rigid structure. The totality of concrete physical reality is specifying that four-dimensional structure and what happens everywhere in it. In Newtonian mechanics, this object is foliated by these planes of absolute simultaneity. And in relativity you don’t have that; you have this light-cone structure instead. So it has a different geometrical character. But I don’t see how that different geometrical character gets rid of time or gets rid of temporality.
The idea that the block universe is static drives me crazy. What is it to say that something is static? It’s to say that as time goes on, it doesn’t change. But it’s not that the block universe is in time; time is in it. When you say it’s static, it somehow suggests that there is no change, nothing really changes, change is an illusion. It blows your mind. Physics has discovered some really strange things about the world, but it has not discovered that change is an illusion.


Sunday, March 18, 2018

Stephen Hawking On Star Talk


As we all bid farewell to the passing of physicist Stephen Hawking, the most famous scientist of his generation, we can appreciate his humor as well as his intellect. Here he was on a recent episode of Star Talk with Neil deGrasse Tyson, demonstrating a bit of that. Interestingly, he died on Pi day (3.14), also Einstein's birthday, and was born exactly 300 years after the death of Galileo (Jan 8, 1942), often considered the father of modern astronomy. A life started and ended by mathematical coincidences indeed. What a universe!



Friday, February 16, 2018

How Special Relativity Makes Magnets Work


Length contraction is a fundamental consequence of the fact that we live in a 4 dimensional world in which objects are worldtubes in spacetime that are cut at different angles by the "now slices" of relative observers. Depending on the angle of the slice across the worldtube, it will either be longer or shorter. That means that objects that are moving relative to you will literally be contracted in the direction they're moving in. Now technically, this contraction doesn't come from the objects being "squished" in the sense of being compressed, like what you do with an accordion or a slinky. That would require an additional force and is a misunderstanding of length contraction.

If you've ever wanted a clear example of experimental proof of length contraction you may not have considered, watch this video from the highly popular YouTube channel Veritasium that shows how electric magnets are due to length contraction.


Monday, January 15, 2018

Causality Doesn't Exist — In The Way We Typically Think It Does: A Further Explanation


I've written several blog posts on my site about how causality doesn't exist (see here and here) but now I want to explain in a bit more detail what I mean by this and also clarify some misunderstandings on what my view is.

Most importantly, my view technically is not that causality doesn't exist, it's that causality doesn't exist in the way we typically think it does. That is, my view of causality is completely different from the general every day notion of causality most people have. The naive assumption one often gets when hearing my view is that I'm saying cause and effect relationships don't exist at all, such that if you threw a brick at glass window it wouldn't shatter, or if you jumped in front of a speeding train you wouldn't get smashed to death by it. That's not what my view says at all.

On my view of causality, if you threw a brick at a glass window it would shatter, if you jumped in front of a speeding train you'd be smashed to death by it. The difference between my view of causality vs the typical view is that on my view causes do not bring their effects into existence in the sense of true ontological becoming.

In other words, on my view it is not the case that cause A exists, and effect B does not exist, and then cause A brings effect B into existence. Rather, cause A exists and so does effect B, but in a different part of spacetime. For example, imagine that a blue car skids off the road and smashes into a red stop sign, severing it and dragging it along with the car. If someone asked, "What caused the stop sign to be knocked down?" it's perfectly reasonable to say the cause was the car smashing into it. But the existence of the severed stop sign was there already, in the future direction of spacetime. That is, the effect technically exists along with the cause and is not brought into existence by it. To get a representation of this visually, take a look at the spacetime diagram below.


Saturday, January 13, 2018

Why Almost Everyone Gets The Big Bang Wrong: Infograph


It's extremely frustrating when you're dealing with internet apologists online who want to tell you that atheism requires that you believe the universe popped into existence uncaused "from nothing," or that the big bang says this is what happened. Surprisingly, even many atheists say this.

The reason why so many people think the big bang says this is because of a few factors: (1) it's very hard to understand the origin of the universe because it's completely non-intuitive, and (2) many well-meaning scientists use a poor choice of words when describing the big bang, in which they say things like the "universe pops into existence from nothing." It technically doesn't. Our language just isn't suited to accurately describe many fundamental concepts in physics, and as a result of this, a lot misinformation spreads to the general public, often by scientists themselves.

And so that's why I created the following infograph below. Hopefully, it can dispel much of the misinformation many people have surrounding what the big bang says so that I wouldn't have to type it over and over. I also am practicing up on my graphic designing skills so expect more images and perhaps even some gifs on similar subjects like this soon.

So check out the infograph below. Download it, share it, put it up on your blogs/social media, spread it around the internet where ever you want. Also, let me know if there are any grammatical/spelling errors in it so they can be fixed.



Tuesday, January 9, 2018

Cool Site For Weather Geeks


If you're a weather geek like me, check out ventusky.com. You can get global temperatures, rain, and other weather facts in real time. One cool feature is being able to find the temperates at various different altitudes anywhere on earth. I used to want to be a meteorologist when I was a kid, and sites that this would have kept me occupied for days. And today, given the threat of man made climate change, knowledge of the weather and the science behind it is ever more pertinent.


Saturday, December 30, 2017

Can Metaphysical Claims Be Falsified By Science?


One frequently touted claim by Thomists is that metaphysical claims cannot even in principle be falsified (and perhaps corroborated by) scientific data, because metaphysics and science lie in two completely separated domains.

This is easily shown false. I claim that some metaphysical views make claims or assume things about the nature of physical reality, and such claims or assumptions fall within the purview of science. Here is why using AT metaphysics as an example:

1. AT metaphysics claims act/potency causality distinctions are real.
2. Act/potency claims that A will actualize B's coming into existence.
3. This requires a true ontological coming into existence or "becoming" of effects by their causes.
4. Such a claim presupposes the view on time known as presentism is true.
5. Presentism says that only the present moment exists and does so universally, and that the past and future do not exist.
6. Presentism's claims about time fall within the purview of scientific investigation.

I could stop right here because I've demonstrated my claim: Some metaphysical claims make or assume things about the nature of physical reality, and such claims fall within the purview of science. However, I can go a step further:

7. Scientific theories and experimental data have falsified the view known as presentism via special and general relativity.
8. Therefore, AT metaphysics assumes a view on the theory of time that falls within the purview of scientific investigation and that has been falsified for 100 years.
9. Thomism would be false as a result of this.

Now I'm not particularly interested in 7-9 right now. I'm more interested in 6, since dogmatic Thomists insist that nothing about AT metaphysics can in principle make a claim that can fall within the purview of scientific investigation. But a recent article on the Catholic Strange Notions site by a philosopher well acquainted with Thomism, Dr Dennis Bonnette, would seem to contradict this as he makes it explicit that a presentist ontology where things begin to exist ("becoming") is required for Thomism's metaphysical claims to survive.

Tuesday, December 26, 2017

Watch This High School Student's 3 Minute Explanation Of Special Relativity


For science fans out there of special relativity, this high school student from the Phillipines made an easy to understand 3 minute video explaining the theory. She won $250,000 for college for this video. Amazing! I'm still debating special relativity with several adults on my site who just can't get it, and yet this high school student does. Says something.




From the website it explains how she made the video: "The process never formally started because I've been passively looking for topics since last year. Summer was the time I actually started building the script. After a lot of tentative topics and drafts, I finally managed to fit it into 3 minutes! Then I had to shoot the video (~5 hours), edit the footage (~17 hours) and animate (~120 hours). I used Adobe Premiere Pro CC 2017 for editing and Adobe After Effects CC 2017 for the animations and compositing." Music: "Quirky" by Falconshield Music and "The Science" by Alexander Rufire."

Monday, December 18, 2017

Eternalism Is Not The Steady State Theory


One way I can quickly tell someone isn't educated on cosmology and physics is when they confuse eternalism with the steady state theory. When most people hear "eternalism" they think it means the universe has an infinite number of past events. They mistakingly conflate the "eternal" in eternalism with meaning infinite past. And since we know our universe doesn't have an infinite past because of the big bang theory, they'll say eternalism must therefore be false.

Case closed.

But this of course only exposes one's ignorance, because anyone who knows better knows that eternalism is a completely different model than the steady state theory. I recently had a debate with a theist who made his ignorance on the subject matter abundantly clear, and it left him thinking he was correct on cosmology and that I knew nothing about science.

So let's define a few things to make it clear what eternalism is and isn't to show that it is not the steady state theory.



The steady state theory was a view that dominated physics before the discovery of the big bang and Einstein's general relativity. According to this view the universe is in the same exact (more or less) state that it currently exists in for an infinite amount of time in the past, and will continue the exist the same way into the infinite future. If we rewound the universe back any arbitrary amount of time, say, a billion years, a trillion years, a googol years, it would look more or less the same with galaxies, stars and planets. And if we fast forwarded the same amount of time we'd see a universe that looks more or less like it does now with galaxies, stars, and planets. During that time stars would die and new ones would continue to form, and whole galaxies may go in and out of existence, but overall at the largest scales the universe would look the same as it does now into the infinite past and future. There would be no overall change to the universe at the largest scale and entropy would stay the same at all times.

Einstein famously was a steady state theorist, as were most physicists in the early 20th century, until a Belgian Monk and physicist George Lemaitre took Einstein's theory of general relativity to it's logical conclusion and showed that the universe must be either expanding or contracting. A few years after that Edwin Hubble discovered the red shifting of all the other galaxies indicating the universe was indeed exapanding. Einstein abandoned the steady state view.

Friday, November 24, 2017

Quote Of The Day: Is The Soul Discernible To Science?



Salon had an extended excerpt from a recent book by Julien Musolino rebutting the commonly held belief in the soul, and the charlatans who promote it, The Soul Fallacy: What Science Shows We Gain From Letting Go of Our Soul Beliefs.

It sounds like a good read, but unfortunately I have little time to read full books nowadays due to my hectic schedule and ADD. It does cover one thing very interesting, and that is whether or not the soul is discernible to science. As I've argued on my blog, the soul hypothesis is absolute in the domain of science, as Musolino affirms.

So how can we decide whether souls exist? Is this even a question about which science has anything to say? To many people, the answer to my second question is a resounding “No.” After all, science deals with phenomena that can be objectively observed and measured. The soul, by contrast, cannot be observed or measured because it is claimed to be immaterial. Therefore, soul beliefs belong to the realms of religion and metaphysics. This conclu­sion, however, is mistaken. The soul is a scientific hypothesis about the design and functioning of human beings (the stuff of biology, psychology, and neuroscience), and dualism makes claims about the detachability of mind and body and the existence of a substance capable of causal interaction with ordinary matter (the stuff of physics). As such, souls are fair game for scientific investigation, subject to the same criteria that apply to the evaluation of any other scientific idea (a line of reasoning developed more generally for other supernatural concepts by the physicist Victor J. Stenger in his book "God: The Failed Hypothesis"). After all, science can tell us what happened a fraction of a second after the big bang took place, some 13.8 billion years ago, when no one was around to make measurements or record anything. Is it so far-fetched that science would also have something to say about what we are made of and how we function? 

Sacerdotus Is (Even More) Stupid (Than Previously Thought) Part 5


Author's note: I know I just wrote that I'd be spending more time writing about social issues and lay off atheism for a bit, but a recent attempt to rebut my blog post on why I'm an atheist got my attention and prompted me to make a response. I'll get back to social issues when this is done.



Happy Thanksgiving!

A supposed "philosopher" who challenged me on my post Why I'm An Atheist, wrote a follow up to my follow up, and in it he claims again, that's he's refuted me and that I'm ignorant of science and philosophy. The exact opposite is true and I can easily show why. His arguments are so bad, they are laughable. And I don't mean this to be facetious, I mean this with all seriousness. He makes so many common argumentative mistakes and factual errors that I cannot take him seriously that he has a degree in philosophy and science. If he does have a degree, he should get a refund, because he apparently learned no serious critical thinking skills because of it. His arguments are on the caliber of the same old tired internet apologist, like the many wannabe William Lane Craig clones out there. Only he's at the low end of the spectrum.

If you're wondering why my posts denigrate him so harshly it's because he mocks atheists and calls atheism stupid. Here I'm just giving him a taste of his own medicine.


I continue with part 5 covering arguments 12 and 13. Starting with his response to argument 12, his words are in block quotes.


12) All the arguments for god fail


Continuing on with this sad excuse for rebuttal we come to some demographics on atheism. He writes,

Atheism is declining. The author is not up-to-date and relies on an old 2014 study.  According to the Pew Research, atheism is on the decline (see: http://www.pewresearch.org/fact-tank/2017/04/07/why-people-with-no-religion-are-projected-to-decline-as-a-share-of-the-worlds-population/). Previous studies claiming that the "nones" is on the rise clearly specify that these "nones" are not atheists, but those who are indifferent to religion. In other words, they are people who simply do not adhere to organized religion but still believe in God.  Atheism or atheists who completely reject God and religion are in fact on the decline. It is nearly extinct in Russia (see: http://www.sacerdotus.com/2017/07/atheism-declining-in-russia.html).

Many mistakes here. First, taken at face value, that article doesn't say atheism or the unaffiliated is declining. It says the unaffiliated will decline as a percentage of the world's population only due to the rising number of Muslim births in third world countries. (And by this metric Christianity is also declining). It doesn't say the raw number of atheists or unaffiliated will decline. In fact, the number of unaffiliated is actually expected to grow from 1.1 billion to 1.2 billion. He'd know that if he actually read the article instead of reading the headline.


Secondly, I've already written a critique on my blog about the faulty methodology of PEW's projection methods. Read: Did Pew Project The Future Of Religion Accurately? I wrote that "It seems that they're not taking into account conversions and deconversions. Many theists are leaving their religions and becoming unaffiliated (which includes all deists, agnostics, and atheists) and this is especially true in the West, where the number of Christians is dropping precipitously. Their future projection of the percentage of the unaffiliated in the US by 2050 seems deeply suspect, and indeed, out of whack with their other data."

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