Showing posts with label Logical Fallacy. Show all posts
Showing posts with label Logical Fallacy. Show all posts

Wednesday, April 10, 2019

Transcendental Blunder


Metacrock (Joe Hinman) has outdone himself with yet another philosophical argument for God that defies logic and reason.  This is nothing new.  Some time ago, he presented his Argument From God Corrolate [sic], which is the essential reasoning behind his book The Trace of God.  I dissected that argument (here), and showed that its conclusion is based on logical fallacy.  But since it forms what is basically the thesis of his book, the fact of his core argument being logically invalid is something that Joe is unwilling to accept.  It would reveal the whole book - his magnum opus - to be built upon logical fallacy, and that's something that Joe could never accept.  Nor will he ever directly answer the criticisms I made of his argument.  He prefers instead to simply ignore those criticisms, lest he be placed in a position of having to choose between his life's work and the rules of logic.  He finds it more comfortable to keep his head buried in the sand.

Wednesday, January 30, 2019

The Circularity of Aquinas' Fifth Way


In a discussion with the Quantum Thomist, I made a statement to the effect that the Fifth Way of Aquinas exhibits circular reasoning.  The Fifth Way is one of Thomas Aquinas' five famous arguments for the existence of God.  It is also known as his Teleological Argument, or his Argument From Design.  It is based on the presumption of teleology in nature.  Of course, my claim that this argument is circular is something that Thomists don't like to hear.  Most dedicated Thomists are convinced beyond any doubt that the logic of Thomas Aquinas is beyond reproach.  The impeccable logic of Aquinas is the basis of their Thomistic philosophy and the foundation of their theistic belief.  How can someone like me (who isn't even formally educated in philosophy beyond Phil 101) take issue with such a master of logic and philosophical thought?  I will attempt to explain.

Tuesday, May 1, 2018

The Pursuit of Bullshit


I've been thinking about this for some time now.  I think it's time to take a break.  There's too much to do, and too little time to do it.  I spend quite a lot of my time with this blog, and now other projects are pushing their way to the front.  Whereas another writer might whip out a blog post in an hour, it takes me more time than that.   Thinking about what topic to choose, gathering information about it, formulating the outline of a discussion or argument, and writing it up - these things typically take the better part of a day for me.  And that is a serious disruption to my other pursuits, which end up being delayed or set aside.

Friday, April 27, 2018

On Bunny Rabbits and Reason


As part of his response to cosmological arguments for the existence of God, Philosopher JL Mackie posed a question for theists in his book The Miracle of Theism: Arguments For and Against the Existence of God:
There is a priori no good reason why a sheer organisation of things, not determined by anything, should be unacceptable, whereas the existence of a God with the power to create something out of nothing is acceptable': How is the explanation that there is no explanation as to why an organisation of things exists any less logical than the existence of a deity? - Mackie
To which Victor Reppert makes this devastating comeback:
I usually reply to this with my bunny rabbit argument. Suppose you and I are eating lunch. You look away, and then, you notice a bunny rabbit is munching on your salad. You ask me how it got there, and I reply, that, funny thing, it just popped into existence without a cause. Would you take that seriously? - Reppert

Wednesday, April 11, 2018

Not Skeptical of Alexander the Great


Some time ago, I pointed out the Christian Blind Spot, which is an inability of many Christians to see glaring flaws in their own logical arguments for God, despite the fact that they would have no trouble at all identifying the very same flaws in another argument that applies to something other than God.  This is not an issue of Christians lacking intelligence or acumen in logical argumentation.  It's simply a lack of objectivity when it comes to matters that concern their religious beliefs.  They tend to have a huge blind spot when it comes to seeing the problems with their own arguments.  And this blind spot exists for more than just logical argumentation.  It is equally debilitating in their examination of evidence (or lack thereof) for their religious beliefs.  I have yet to encounter any Christian who is willing to admit that evidence to support his beliefs about the life of Jesus is anything less than rock solid.  Yet they can be oh so skeptical of other things in the historical record that enjoy far more substantial evidential support.

Tuesday, April 3, 2018

Misrepresenting Science


There are certain theists who are so beyond the reach of rational discussion or consideration that I simply dismiss them and all their rantings as being unworthy of my attention.  If their arguments are illogical and they refuse to hear anything that does not echo their own position, then there is no point in arguing with them.  In many cases, there is no point in listening to them - unless they might have some impact on the debate in the broader community of believers.  One such theist is Mikey, who blogs at Shadow To Light.  This guy is a rabid atheist-hater, makes terribly illogical arguments, and aside from searching their words for sound bites to use against them, never listens to anything they say and never makes the slightest effort to understand their position.  There's only one reason I read his articles.  He seems to have the ear of some other theists, who then spread his extremely poor thinking to a broader audience.  So from time to time, I feel that it would be appropriate to answer his ridiculous claims.

Monday, March 26, 2018

The Fine Tuning Fallacy


Fine tuning arguments are ubiquitous among proponents of theistic belief.  They are the ultimate "God Did It" argument.  That is to say, they appeal to ignorance.  It boils down to this:  How did the state of affairs in which we find ourselves come to be?  I don't know.  Therefore God Did It.  Now, of course, theists will object to that statement of the problem.  It's based on probability, they will tell you.  It's based on the fact that the probability (of physical laws and constants being what they are) is so small that we almost certainly wouldn't have found ourselves in this state of affairs without divine intervention.  So divine intervention is the most likely case.  But I'm here to tell you that this theistic argument based on probability is bogus.  And I'll explain why.

Sunday, February 18, 2018

Bonnette on Brute Facts vs Sufficient Reason


Thomist philosopher Dennis Bonnette has written a number of articles that defend the tenets of Thomism in the face of modern science.  I previously addressed one of them here.  Bonnette places metaphysics above science, and explains away discrepancies between them by downplaying or ignoring the realities of physics.  In another article that focuses on the subject of brute facts and the Principle of Sufficient Reason, Bonnette presents a distorted view of science to make it seem compatible with his religious dogma.  This is precisely the kind propaganda that Thomists rely upon to justify the false belief that their Medieval philosophy is fully consistent with modern science.  But a more realistic view of science and reality would refute Bonnette's story.

Tuesday, January 16, 2018

Does Evil Disprove Atheism?


Frank Turek presents a response to the Problem of Evil that attempts to turn the issue around, and make it an argument against atheism rather than an argument against God.  As you know, the Problem of Evil (POE) argues that the existence of evil in our world is logically inconsistent with the properties of omniscience, omnipotence, and omni-benevolence that are usually attributed to God.  Therefore God (if he exists) cannot have all three of those attributes, given the existence of evil.  The POE does not prove the non-existence of God, but it does present a strong logical argument that God cannot be what most Christians claim he is.  Most atheists find this argument quite compelling.  Theists, on the other hand, tend to explain away evil as something that God has no control over, not because he isn't omnipotent, but for other reasons that typically involve the free will of man.  I don't think Plantinga or any other religious philosopher has made a rebuttal of the argument that truly addresses the issue in a satisfying way.  That's why it is generally considered to be one of the most formidable arguments against God.  And that's why some theists, like Turek, prefer to duck the problem altogether.

Saturday, December 2, 2017

Being Brutally Honest


Let's face it.  The only truly honest Christians are those who lack a sophisticated philosophical understanding of their faith.  I noted in my previous post that faith, as practiced by ordinary believers, requires a resistance to any evidence that would subvert belief, and those ordinary believers who aren't philosophically-minded generally agree with that.  But it is the apologists who insist that faith is based on evidence.  The apologists are lying.  It is intellectually dishonest to say that their faith is based on evidence, and at the same time, steadfastly refuse to critically examine evidence that refutes belief.  But they have painted themselves into a philosophical corner, so to speak.  They can't honestly admit that they reject evidence and still claim the intellectual high ground.  So they take the path of intellectual dishonesty, in the hopes that most people aren't astute enough to see the truth about their philosophical stance.  And they even manage to fool themselves into believing their own lies, because, after all, faith really does trump reason.

Wednesday, November 8, 2017

The A Priori Gambit


     "Nothing is in the intellect that was not first in the senses" - Thomas Aquinas

This statement from Thomas Aquinas, known as the peripatetic axiom, expresses the basis of empiricism, and was adopted from Aristotle's teachings.  It became part of his Thomistic philosophy.  But Aquinas had a religious agenda.  He needed to justify his belief in something (namely God) that doesn't present itself to the senses.  So as he did with other parts of Aristotle's teachings, he modified it to fit his religious purpose.  Aquinas said that the intellect extends beyond what is evident to the senses, to reach a higher realm of understanding that is yet justified on the basis of perception.  His five ways are said to be a posteriori arguments for the existence of God because they are based on observation (as well as a system of metaphysics that assumes God from the outset).  So at least Aquinas pays lip service to the idea that knowledge of God is something that is derived from from the evidence of the senses.

Friday, September 29, 2017

The Proof Is In the Pudding


I have been arguing with Joe Hinman (again) over his "warrant for belief".  This is an issue that crops up over and over again in any discussion with Joe, whenever the topic turns to evidence, or reasons for belief.  Joe invariably cites his supposed "200 empirical studies" that he claims provide a scientific basis for his thesis that belief in God is empirically warranted.  And this is the thrust of his book, The Trace of God.  Ever the salesman for his book, Joe rarely misses an opportunity to drum up a few sales by bringing those 200 studies into the discussion, even when that was not the topic.  In the latest round of discussion, he makes this juvenile claim: "I have 200 studies and you have none." My response to that is that those 200 studies don't prove what Joe thinks they do.  But that brings up a whole new issue:  Is Joe actually trying to prove something with his empirical studies?  If so, what is it?

Tuesday, September 12, 2017

Bad Argument: Physicalism Can't Be True


Victor Reppert has come up with an argument that supposedly proves his contention that mind must precede the physical.  According to him, this argument does not rest on any assumption of the primacy of mind, which is the metaphysical notion that mental phenomena, such as rational thought or morality, can't possibly arise from any purely physical source, and therefore mind must exist at the most fundamental level of reality.  In fact, most people who hold this belief are theists who think that physical reality itself is the product of a mind.  This stands in stark contrast to physicalism, which is the metaphysical notion that physical reality is all there is in our world, and therefore any mental phenomena that exist must be a product of that physical reality.  While Victor's argument assumes neither of these metaphysical positions, it still contains a serious logical fallacy  Here it is, in its entirety:

Friday, September 8, 2017

The Dark Side of Irrational Discourse


Over at Shadow To Light, Mikey is at it again.  In his never-ending crusade against "New Atheists" and all things that he can construe as being an affront to his religionism, Mikey has shown once again that there is no room for rational debate of issues that touch on any topic where he holds religious-based beliefs.  This time, his decidedly emotional rant is about a TEDx Talk by Gregg Caruso on The dark side of free will.  Now, this talk isn't about religion, and it doesn't directly attack religious beliefs in any way, but it does make a comparison between beliefs associated with free will and those associated with determinism.  In particular, it contains a chart that shows the results of empirical studies making a correlation between free will belief and other associated ways of thinking that may have negative social consequences for society.  Those correlations are religiosity, punitiveness, "Just World" belief, and right wing authoritarianism.  Even though the talk didn't include any discussion religiosity or right wing authoritarianism - it was focused entirely on punitiveness and "Just World" belief - the mere fact that they were included in that list of correlations was enough to set Mikey off, accusing Caruso of being a "New Atheist":
Whoa! “Religiosity” is the “Dark Side.” It looks like the professor is peddling the “Religion is Evil” talking point of the New Atheist movement. As for “Right Wing Authoritarianism,” does this mean Left Wing Authoritarianism is correlated with a lack of belief in free will? Or maybe for the professor, there is no such thing as Left Wing Authoritarianism.

Saturday, July 22, 2017

Who Follows the Evidence, And Who Doesn't?


Victor Reppert thinks that if materialism is true, there can be no logic and no "laws of evidence".  And therefore, the claims of materialistic atheists - that they base their beliefs on logic and evidence - are self-refuting.

In my previous post, I agreed with John Loftus that people like Victor Reppert are ignorant of the arguments or philosophical stances of naturalists.  Victor is fond of pointing out what he thinks are logical inconsistencies in the beliefs of atheists and naturalists.  His argument typically takes this form:
1. Naturalists believe A, and they believe B.
2. But A is logically incompatible with B.
3. Therefore, naturalists belief in both A and B is illogical or incoherent.

Tuesday, March 7, 2017

Wall of Separation


It seems to be a common trope among religionists that the First Amendment to the US Constitution is designed to keep government out of the affairs of the church, but that in no way should inhibit the church from meddling in the affairs of state.  They say the so-called "wall of separation" is just a myth, mainly due to the unfortunate wording of Thomas Jefferson, in his famous letter to the Danbury Baptists, which has been misunderstood.  In their misguided view, Jefferson was not describing anything like an actual wall that separates two things from one-another, but rather something more akin to a pen that keeps the government within bounds, but places no restrictions on the church.  But that raises the question: If that's what Jefferson meant to say, then why didn't he say that?  One answer that seems to elude them is that Jefferson actually meant what he aid.

Monday, January 9, 2017

Understanding Cosmological Arguments


At the Secular Outpost, Ryan M posted a reasonable effort at summarizing some of the common mistakes made by non-experts in philosophy of religion.  For this discussion, I'd like to focus on the first of those mistakes.
Mistake 1 - [Failing to understand basic cosmological arguments]

- Many non-experts, presumably all atheists, interpret cosmological arguments in general as having the following form:

1. Everything has a cause.
2. Therefore, the universe has a cause.
3. If the universe has a cause then God exists.
4. Therefore, God exists.
5. If God exists, then God does not have a cause.
6. Therefore, God does not have a cause.

The obvious issue is premise 1. Where can we find a cosmological type argument with a premise like that? Not in Aquinas, not in Duns Scotus, not in Leibniz, not in Aristotle, not in Koons, not in Pruss, not in Craig. Probably, no prominent defender of theism has used such a premise, and it's hard to tell if anyone has used it other than people misinterpreting arguments made by one of the listed philosophers.

Saturday, December 17, 2016

Why Philosophy of Religion Should End


Victor Reppert recently pointed out an argument for the existence of God that strikes me as nothing more than insipid.  It appears to be a variant of the Argument From Reason, which Victor himself has championed, and made the centerpiece of his career.  This variant is described as an Argument From the Laws of Logic, and it uses essentially the same fundamental reasoning the AFR uses.  It was published by James Anderson and Greg Welty with the title The Lord of Non-Contradiction: An Argument for God from Logic.  And like the AFR, it is based on unsubstantiated assumptions.  It may serve to rationalize a priori beliefs of the faithful, but from the perspective of a non-believer, it is utterly worthless as a rational argument.

Monday, November 21, 2016

Hinman's Incoherency Problem


Joe Hinman has just published another example of his muddled theistic thinking.  The article, called Do God's Omniscience ,Omnipotance, and free will Contradict? purports to answer the problem often posed by atheists of how God's omni qualities can co-exist without contradiction.  The problem, as he states it, is this:
God is asserted to be all good, all loving, all knowing, all powerful, in possession of free will and having imparted free will to human beings as well as being eternal and uncaused as well as outside of space and time while acting in a time sequence of events within space and time.  Sorry, one simply cannot make rational sense to reconcile all these asserted properties. They contradict each other in various ways making the whole package incoherent by it's own theistic definitions. (highlight in original)
Joe castigates atheists for their shallow thinking on this subject.  But he fails to answer that question, and in the process, reveals his own shallow thinking.

Wednesday, November 16, 2016

The Argument From Non-Causality


Don McIntosh has taken on quantum mechanics in his recent article Why a Quantum-Mechanical Universe Still Requires a Cause.  This article tries to answer the question posed in its title by refuting the validity of a supposed argument made by atheists (actually a straw man) that the universe is uncaused.  And in doing so, Don commits a logical fallacy of his own.

Don's argument may be stated this way:
1.  Atheists argue that the universe is uncaused.
2.  The atheist argument is not logically valid.
3.  Therefore, the universe is not uncaused (and hence, the title of the article).
Let's examine this in more detail.