Saturday, September 29, 2012
Why is the world the way it is?
If there was a God, the universe COULD have existed solely of a 12 x 12 x 9 foot room, a pool liner, a 42 gallon barrel of Wesson Oil, my sister and Brad Pitt. But it didn't.
I think that even my sister would agree that that is proof there is no God.
Saturday, September 22, 2012
Certainty about God
Imagine - you're 3 or 4 years old, and the concept of God has never occurred to you. You are without a belief in God - the classic definition of atheist.
Then someone tells you about God, and you, being an obedient child, adopt the concept as an operative description of the world. Your belief in God might be 50, 90, 99 percent or more certain. (For the sake of realism, let's assume that absolute certainty is impossible, but that you will have some non-zero, non-one-hundred percent certainty in any proposition being true.)
As you grow up, your education about God ebbs and flows. If you have a devoutly religious family, and travel in devoutly religious social circles, you may tend to become more certain that God is a true proposition. The opposite may also pertain, that your family is not devout, even agnostic or atheist, and based on your own experiences and personal make-up, you will become more or less certain that God is a true proposition.
I've followed that second path, although the journey was not a straight line from 90 percent certainty that the concept of God is real to 99.999999 percent certainty that the concept of God is not real.
One aspect to our perception of reality is also how we define things. For instance, I am virtually certain (99.999...%) that Yahweh doesn't exist. He never appears, he never affects the world in a notable way, in fact, he's described in the one holy book that asserts his existence as incompetent, inconsistent, ill-tempered, petty, violent, and arguably the biggest murderer in history (Genesis chapters 6 thru 9). If he exists, he sounds like someone that we should terminate with extreme prejudice.
I'm less certain that a pantheistic concept of God does not exist. But. A pantheistic God, a God that we are part of, has different implications for my life than does a theistic entity such as Yahweh. One, I cannot discern the difference between "Pantheo" (or whatever we'd call this thing) and nature as it's been manifest to me throughout my life. Two, there's no doctrine, rituals, narratives or other trappings of typical religions that might have an affect on me. It really has no impact on the world.
Given these two conceptions of God (of many possible propositions about the world) it still makes sense to behave as if there's no God.
Pascal was a pussy!
Why faith is unreliable
Sean Carroll at Cosmic Variance has an excellent post on faith that includes this explanation on how faith can be misleading:
...Here, as I see it, is the problem. Any time we have beliefs of any sort, we need to admit the possibility that they are incorrect. Even if we have think that some result has been reached by nothing but the application of pristine mathematical logic (e.g. the ABC conjecture), it’s always possible that we simply made a mistake — have you ever multiplied two numbers together and gotten the wrong answer? Certainly in an empirical endeavor like science, we recognize that our theoretical understanding is necessarily contingent, and are constantly trying to do better, via more precise and far-reaching experimental tests. These are methods of reaching knowledge that have built-in methods of self-correction.
So what about faith? Even if your faith is extremely strong in some particular proposition, e.g. that God loves you, it’s important to recognize that there’s a chance you are mistaken. That should be an important part of any respectable road to knowledge. So you are faced with (at least) two alternative ideas: first, that God exists and really does love you and has put that belief into your mind via the road of faith, and second, that God doesn’t exist and that you have just made a mistake.
The problem is that you haven’t given yourself any way to legitimately decide between these two alternatives. Once you say that you have faith, and that it comes directly from God, there is no self-correction mechanism. You can justify essentially any belief at all by claiming that God gave it to you directly, despite any logical or evidence-based arguments to the contrary. This isn’t just nit-picking; it’s precisely what you see in many religious believers. An evidence-based person might reason, “I am becoming skeptical that there exists an all-powerful and all-loving deity, given how much random suffering exists in the world.” But a faith-based person can always think, “I have faith that God exists, so when I see suffering, I need to think of a reason why God would let it happen.”
This general line of thought is certainly worth including in any discussion with folks that promote magical thinking.
Update 1 - Cosmic Variance commenter Neal J. King had this little gem to contribute:
Scientific knowledge has to be self-consistent.
Faith-based knowledge has to be emotionally satisfying to the individual.
As long as the faith-based knowledge is not inconsistent with (has no intersection with) the scientific knowledge, who, aside from the individual, has to care about it?
Saturday, September 8, 2012
Everybody knows what God is!
Iain Walker, in a reply to P.Z. Myers on Pharyngula -
October 22, 2007, 10:55 am
Sunday, August 26, 2012
About Writing About Text
A second, somewhat different, takeaway comes to me as a result of the months I spent reading and analysizing the Craig-Pigliucci debate. It has largely to do with analyzing text and writing.
First, the effort was probably 3 or more hours each weekend, from late May until now. That's a minimum of forty hours, maybe as much as eighty, all for what took about 90 minutes to occur in real life. So I assume that my first read-through of each debate segment took about the same duration that it took for the participant to deliver it. In a 20-12-8-5 debate format, which I assume this was, that's 45 minutes per participant.
After reading each segment completely, I returned and wrote comments on each paragraph, then made a third pass to address particular phrases or sentences of interest - plus looked up stuff on the inter tubes when it was necessary or interesting. As the debate proceeded, the participants attempted to rebut previous segments by the opponent, so I had to refer back frequently. Finally, I took my notes, drafted a blog post or several, and edited.
The editing part is where I struggled, because I lost sight of my stated mission, which was to understand how Dr. Craig wins debates. This requires less (but still some) focus on the truth, validity and soundness of the arguments, and (according to my stated mission) more focus on how Dr. Craig framed the debate, presented his arguments, attacked his opponent's arguments, and painted an overall picture that the audience could apprehend and ultimately accept or reject.
What I needed to do, from a writing standpoint, was to separate the concerns - debate effectiveness, argument truth, validity and soundness, other discourse techniques - into separate subsections in each post, so that their focus was unambiguous. I won't go back and correct that now, because I'm not delivering a thesis for work or school, it was purely for my own interest. It is, however, a lesson learned.
I achieved my goal - I now can discern how someone with poor and even vacuous arguments can make it sound like he's speaking indisputable facts. It looks like a handy skill for a purveyor of hogwash to have. Still, it's dishonest, and does the people of the world a huge disservice to perpetuate a world view like Dr. Craig's that includes imaginary entities and schemes that people are expected to revere and live by.
Debate Post-Mortem 1 - What have we learned?
I've been done with the Craig-Pigliucci debate on "Does God Exist" for over a week now.
My initial goal was just to get a general sense of how Dr. Craig orchestrates his debate performance.
I wasn't originally out to rebut Dr. Craig's arguments for the existence of God - most of them are well-known, and have long been rebutted. What I did want to do was to really get a feel for the offensive and defensive tactics that an allegedly top-notch theist would take during an organized debate - and prepare myself for the same at an informal, street-level setting. What I was able to discern about his performance is obvious to most observers: He carries himself well, he appears serious, knowledgeable, and occasionally light-hearted; he speaks clearly and confidently, he's organized and economical with his arguments, he's well-rehearsed and sticks to his talking points, he is familiar with the opponent's objections and with the opponent's own positive case; he frames the debate effectively.
I also noticed that he does a lot of other shit, as well.
Prior to reading this debate transcript, I had watched his debates against Sam Harris, Christopher Hitchens, and Lawrence Krauss on YouTube. From those, I got the impression that he was masterful at controlling the flow of the debate and assertion-bombing the opponent in order to diffuse the opponent's effectiveness, and obscuring the weak arguments he (Craig) has to give. Several blog posts from Luke Muehlhauser at Common Sense Atheism* and Andrew at Evaluating Christianity* lead me to believe that the guy was an unstoppable debating machine. That may well be, but now I see why. Beyond having a solid debating style, he's really reprehensible in his tactics and rhetoric. It's hard to tell if he's being dishonest, but it comes off that way. You can't make all these factual and logical mistakes and not be accused of being incompetent, dishonest, or well-paid. Maybe all three.
The following sections provide a sampling of errors in reasoning that he employs. Note that all these examples are from his twenty minute opening statement alone. That's as far as I had to look. Note also that in some cases, the examples shown demonstrate more than one fallacy or misuse of words and ideas. It would be hard for you and I to cram so many errors into such a short talk, but Dr. Craig does it with "style".
He misleads the audience by asserting that the proposition being defended ("Does God Exist?") must be falsified by his opponent (this is also called shifting the burden of proof):
...we need to ask ourselves two questions with respect to this hypothesis [the hypothesis that God exists]: (1) What evidence is there that serves to verify this hypothesis? and (2) What evidence is there that serves to falsify this hypothesis?
This is wrong - the affirmative must present the positive case. Period. Craig uses this tactic of shifting the burden of proof to claim that the opponent has failed to make the case against the proposition - and we saw that he came back to this again and again.
He misleads the audience into thinking his arguments will follow the rules of logic (this is also called lying)
If our goal is to determine rationally whether or not this hypothesis is true, we must conduct our inquiry according to the basic rules of logic
Of course, we see just in this brief listing, how frequently his logic fails. It's a travesty of a mockery of a sham. It's a travashammockery.
He makes use of bare assertions
...this cause must be an uncaused, changeless, timeless, and immaterial being of unimaginable power which created the universe
This always cracks me up, because it's such hogwash. By the way, we could say that this phrase is also a false choice (the possible cause is not limited to Craig's preferred explanation)and possibly, an appeal to ignorance (I don't know what did it, therefore God). You can't get this kind of entertainment just anywhere!
He appeals to authority - often using authorities that are not qualified for the subject matter, or of unknown quality
For as Anthony Kenny of Oxford University urges, "A proponent of the big bang theory, at least if he is an atheist, must believe that the . . . universe came from nothing and by nothing."
Anthony Kenny is a nobody to most of the world, so this is curious use of an authority. Dr. Craig chose a philosopher to provide a quote about what an atheist "must believe" if he believes the big bang theory. What research supports this? Of course, we're not treated to any! There's not a shred of evidence that an atheist "must believe" any specific thing, let alone something that somehow supports the point that Dr. Craig is attempting to make.
He uses circular arguments
His whole Argument from the Existence of Objective Moral Values is circular.
He cherry picks quotes and quotes out of context.
Friedrich Nietzsche, the great atheist of the last century who proclaimed the death of God, understood that the death of God meant the destruction of all meaning and value in life.
What Nietzsche said, in context, was
"I praise, I do not reproach, [nihilism's] arrival. I believe it is one of the greatest crises, a moment of the deepest self-reflection of humanity. Whether man recovers from it, whether he becomes master of this crisis, is a question of his strength!"
He misrepresents the opponents position.
Atheists have tried for centuries to disprove the existence of God, but no one has ever been able to come up with a successful argument.
Technically, atheism is just a lack of belief in a theistic deity - so there's no inherent stance about hypotheticals such as God. And **technically**, Craig could be correct if he's just referring to two or more atheists - but he makes it sound as if it's **many** atheists trying to do the falsifying. I suspect using atheism as the foil here - as opposed to other forms of non-belief - is convenient in order to gin up the tribal "wagon-circling" that will help believers defend their cherished views against those who don't share them.
He misrepresents current scientific and mathematical thinking
...mathematicians recognize that the idea of an actually infinite number of things leads to self-contradictions
For a correction of Dr. Craig's erroneous thinking, see the Wikipedia page on infinity for an overview. I'm sure you've noticed that he makes an unsupported generalization - claiming "...mathematicians recognize..." as if the broad class of professionals identified as mathematicians say such a thing. Again, we are shared no data that supports this. It's fascinating, his ability to make two or more errors in one phrase!
He uses false choice
The fine-tuning of the initial conditions of the universe is due to either law, chance, or design
Here, we see Dr. Craig confine the choices, which he's not qualified to do, nor are his cited authorities. The initial conditions are the result of something that we're not near to discovering, so Dr. Craig has fabricated talking points that have no meaning to the scientific world.
Unwinding this one further, we see that it is WE that have adapted to the universe. So the false choice, in a sense, masks a more fundamental error in reasoning.
He uses appeals to ignorance
The answer is that the chances that the universe should be life-permitting are so infinitesimal as to be incomprehensible and incalculable
Actually, this also demonstrates a misunderstanding (or purposeful misuse) of probabilistic-like terms. If he takes into account the evidence that we do, in fact, exist, then prior probability is useless to his argument.
He uses appeals to emotion
For those who listen, God becomes an immediate reality in their lives
In fact, his whole "Fifth Argument - The immediate experience of God" - is a non argument, which he acknowledges while delivering it.
All-in-all, he's really reprehensible.
I can't take away much positive to say about Dr. Craig as a person, nor his arguments for the existence of God, after poring over this debate rather closely.
Although I may have missed other errors of language, reasoning and what we often refer to as facts, I feel completely justified in dismissing Dr. Craig as a credible commenter on the spiritual, the supernatural or the natural world, such as they may be.
*Sadly, both sites are not being actively updated, although you can still get to the links I provide below:
- Reviews of William Lane Craig's Debates at Common Sense Atheism
- Mapping the Kalam: Introduction the first of many posts
- How to Debate William Lane Craig at Common Sense Atheism
- Advice for Debating William Lane Craig at Evaluating Christianity
- Advice for Debating William Lane Craig - part 2
- Advice for Debating William Lane Craig - part 3
- Advice for Debating William Lane Craig - part 4
- Advice for Debating William Lane Craig - part 5
More recently, Chris Hallquist has written a series of posts at The Uncredible Hallq that give WLC a good working-over:
- You can get to them all from this page
- Here's a Google Docs page that offers a chapter on Dr. Craig from Chris's upcoming book
- ...and here's a Google Docs page that offers a chapter on why there are no good arguments for God from that same upcoming book
...and Deacon Duncan at Evangelical Realism and Alethian WorldView did a lengthy review of Craig's book On Guard that is well worth reading! It's many installments, so be patient - start here and read through the end here.
Sunday, August 19, 2012
Dr. Pigliucci's Closing Statement
Second Question
First of all, Dr. Craig said that I'm asking for the burden of proof on his side but that at the same time I'm suggesting I can falsify God. Let's be more precise here. I did say two different things: I said that the burden of proof for entities, energies, or kinds of events that we have no idea and no visible proof they exist is on the side of the person that suggests that these things are actually real. At the same time, I was referring to falsifiability and the possibility to deny some specific arguments. I referred to specific descriptions of God's interference with the universe. If you tell me God did this, like Noah's flood, which Dr. Craig conceded must have been either non-existent or a local event, well, then, I can falsify that. So the two things are very distinct.
I get what he's saying, but he could have been clearer. Maybe something like:
Dr. Craig claims I said "x". What I said was "y".Dr. P appears to mix falsifiability into the burden of proof question. A clearer definition is required. I'm guilty of this as well ... I can read the concept, and it makes sense, but conveying it to someone else extemporaneously is not something I do well.
First Question
First Argument
Dr. Craig said that it follows from his premises that the ultimate cause of the universe must be timeless and personal, and he claims that this is a logical statement that follows with irrefutability. Why? Have you ever stopped and thought why is it that the cause of the universe should be timeless and personal? Just because a philosopher tells you that that is the case? What do we know about the ultimate cause of the universe? Well, I can conceive of causes of the universe that are not timeless or are not personal. I have no problem whatsoever with that! So you have to be careful in distinguishing what is actually, really, totally logically consistent and what in fact is an assumption.
Makes sense ... I have no quibble with this last paragraph.
And speaking of internal consistency, Dr. Craig said that his positions are internally consistent. They probably are. You can come up with a lot of internally consistent logical systems that nevertheless have nothing to do with reality. You do it all the time when you play a computer game. You create an entire universe that is logically consistent, that has rules, and has behaviors that are predictable, and you can play with itbut it doesn't exist in the physical world. So the fact that something is logically consistent does not mean that it is real. The two are completely different things. "That something that is logical must, therefore, exist" is a fallacious argument.
I think this is very well said. We amateur counter-apologists should make note of the phrases: "the fact that something is logically consistent does not mean that it is real. The two are completely different things. That something that is logical must, therefore, exist is a fallacious argument."
Third Argument
We keep going on this thing of morality; is it objective or is it not objective? Dr. Craig says that I'm waffling and I'm going back and forth on my positions. I'm not going back and forth on anything. All I'm saying is that morality can change, and, in fact, I'm arguing that morality better change because human beings, the needs of human beings, and what we must decide, do change. So why would you want a system that is completely fixed and is impossible to change? Why would you follow the morality or the rules that were laid down by people that lived 2,000 years or 3,000 years ago? Let me give you a simple example that doesn't have anything to do with Christianity. As you know, most strict Muslim people don't eat pork meat. The reason not to eat pork meat is very good; indeed, before the invention of refrigeration it was a really bad idea to eat meat in the desert, which is where Mohammed was preaching. Today that's no longer true because of things called refrigerators, freezers, and things of that sort. Of course, occasionally you still have E. coli which is going to get you, but most of the time that doesn't happen. That rule doesn't make any sense anymore. So people that are following that rule do it out of tradition, which is a perfectly respectable reason to do it, of course; you can follow all the traditions you like. But it is not an objective value, an invariant way of constructing a morality.
Again, I agree. I think Dr. P's example is good, but for me, the argument that "without God there can be no objective moral values" as an argument in the cumulative case for God is circular on it's face. It assumes that which your attempting to prove. Since I've been reading this transcript, I realize that it can be rejected because of its circularity, and it can be neutralized with the observation that objective moral values do not exist - only the "feeling" that they exist is an actor in the world.
Fifth Argument
We touched briefly on the personal experience thing. Well, of course, personal experiences are very important. We do a lot of things by personal experience. All of the daily decisions in our lives are personal experiences. We fall in love; that's a personal experience. There's no logic behind it most of the times. The problem is, we are talking here about admissible evidence. Well, I'm sorry, but admissible evidence doesn't include personal experiences because personal experience can be good for you, but it's hardly communicable to everybody else. People that are on drugs have all sorts of personal experiences which I'm sure you wouldn't confuse for reality.
Although I agree that this is true, and should be points for Dr. P from a technical standpoint, if the goal is to persuade audience members, I can see where this might put some people off.
Let me close by saying that I hope that tonight we have all really learned something. I certainly have learned a lot from Dr. Craig, and I want to thank you and thank him for this. I hope that there is going to be some more understanding and some more thinking among all of us on this very important question we have addressed tonight.
Conclusion for this speech:
I knew in advance that the First Cause and Fine Tuning /Design arguments for the existence of God were full of holes. Several years ago, I picked up the Philosophy of Religion CD from The Teaching Company. Prof. James Hall laid out there how each is said to fail. This debate did not change my understanding of the fundamental arguments, but aided me in identifying the sophistry and smoke-blowing that someone like WLC can slather on top to make it look like a cake.
The argument to Objective Moral Values is one that I was less familiar with. It suffers from the two main defects already mentioned - It is "circular on it's face", and that objective moral values don't exist. Makes it hard to take seriously.
Craig's last two arguments are the weakest, but maybe the two that most believers identify with. Jesus' resurrection is still just hearsay at best, utter fabrication at worst. I tend to think that it's a legend that was constructed to give Jesus - a great local teacher - the same status as other recent - and competing - deities. Personal experience is, as mentioned, extraordinarily weak as support for the cumulative case for God.
Pigliucci's arguments for naturalism are in the right ballpark - let me see if I can summarize. He makes a case for naturalism - fair enough. He cites problems of evil, in theism (believing that something beyond matter and energy exist); of morality and of Christianity in general; as well as rebuts Design and Fine Tuning.
Comparing the two styles, by reviewing the written transcripts only, it seems like Craig's five arguments are neatly arranged and well rehearsed. Pigliucci's positive arguments for a naturalistic world view were not neatly organized or ordered, making the first couple of segments indirect and less effective. I thought his second rebuttal and his closing remarks were both good. This may have been due to necessity, but it was more effective.
I still don't think this was a blowout for Dr. Craig. If I were scoring it like a boxing match, then the first two rounds go to Craig, and the last two go to Pigliucci. Now, the first two rounds contain the vast majority of the content, and they were first, so there are extra points for overall quality and first impression. Make this a 38-36 win for Craig.