Tag Archives: William Lane Craig

Jeff Hester debates William Lane Craig on the topic “Is Belief in God Rational in a Scientific Age?”

This is an accurate protrayal of what went down in this debate
This is an accurate protrayal of what went down in this debate

I was very excited to see a recent debate by Christian philosopher William Lane Craig against atheist astronomer Jeff Hester. When I summarize a debate, I do a fair, objective summary if the atheist is intelligent and informed, as with Peter Millican, Walter Sinnott-Armstrong or Austin Dacey. But the following summary is rated VS for Very Snarky, and you’ll soon see why.

The debate itself starts at 29 minutes:

The audio is very poor.

Dr. Craig’s opening speech

Dr. Craig went first, and he presented 4 arguments, as well as the ontological argument which I won’t summarize or discuss. He later added another argument for theism from the existence of the universe that does not require an origin of the universe.

A1. Counter-examples

Theists who are elite scientists cannot be “irrational”, for example: Allan Sandage, Gustav Tammann, George Ellis, Don Page, Christopher Isham

A2. Kalam cosmological argument

  1. Whatever begins to exist requires a cause.
  2. The universe began to exist.
  3. Therefore, the universe requires a cause.

A3. Fine-tuning of the universe to permit complex intelligent life

  1. The fine-tuning of the universe is due either to physical necessity, chance or design.
  2. It is not due to physical necessity or chance.
  3. Therefore it is due to design.

A4. Moral argument

  1. If God does not exist, objective moral values and duties do not exist.
  2. Objective moral values and duties do exist.
  3. Therefore, God exists.

Dr. Hester’s opening speech

Dr. Hester went second and presented two arguments which both committed the genetic fallacy, a logical fallacy that makes the arguments have no force.

Hester starts his opening speech by asserting that Albert Einstein was irrational, because he denied quantum mechanics.

Hester explains that he became an atheist at 15. This would have been before the evidence for the origin of the universe became widespread, before we had very many examples of fine-tuning, before the discovery that the origin of life problem is a problem of the origin of complex, specifed information, etc. What kind of reasons can a 15-year-old child have for becoming an atheist? It’s hard to say, but I would suspect that they were psychological. Children often desire autonomy from moral authorities. They want to be free to pursue pleasure. They don’t want to be thought of as superstitious and morally straight by their non-religious peers.

Later on in the debate, Hester volunteers that he hated his father because his father professed to be a Christian, but he was focused on his career and making money. In the absence of any arguments for atheism, it’s reasonable to speculate that Hester became an atheist for psychological reasons. And as we’ll see, just like the typical 15-year-old child, he has no rational basis for atheism. What’s astonishing is how he continues to hold to the atheism of his teens when it has been falsified over and over by scientific discoveries in the years since.

Dr. Craig’s deductive arguments do  have premises that reach a conclusion through the laws of logic. On the contrary, he just asserts that God exists as his conclusion, and then says that this assertion is the best explanation of a gap in our scientific knowledge. Some of the gaps in our scientific knowledge he uses in his arguments are: 1) he doesn’t understand why the Sun moves through the sky, so God exists, 2) he doesn’t understand why the wind blows, so God exists.

What counts as “rational” are things that have not been disproved. The progress of science has shown that the universe did not need a casuse in order to begin to exist, and also there is no cosmic fine-tuning.

A1. The success of evolution in the software industry proves that there is no God

All hardware and software is developed using genetic algorithms that exactly match Darwinian processes. All the major computer companies like Google, Microsoft, Amazon, Apple, etc. are just generating products using mutation and selection to evolve products over long periods of time. If you look over a typical software engineering degree, it’s all about Darwinian evolution, and nothing about design patterns, object-oriented design, etc.

This widespread use of evolution in the software industry undermines all of the arguments for God’s existence. Evolution caused the origin of the universe. Evolution explains why the universe is fine-tuned for life. Evolution, which requires replication already be in place in order to work, explains the origin of the first self-replicating organism.

A2. Theist’s view of the world is just a result of peer pressure from their tribes

All of Dr. Craig’s logical arguments supported by scientific evidence don’t matter, because he got them from a primitive tribe of Christians that existed 2000 years ago. Everyone gets their view of origins, morality, meaning in life, death, etc. from their tribes. Except me, I’m getting my beliefs from reason and evidence because I’m a smart atheist. I don’t have an atheist tribe in the university that would sanction me if I disagreed with nonsense like homosexuality is 100% genetic, transgenderism, man-made catastrophic global warming, fully naturalistic evolution, aliens seeded the Earth with life, infanticide is moral, socialism works, overpopulation will cause mass starvation, nuclear winter, etc. Also, my argument isn’t the genetic fallacy at all, because smart atheists don’t commit elementary logical fallacies that even a first-year philosophy student would know.

A3. Our brains evolved so our rational faculties are unreliable, so God does not exist

The logical reasoning that Dr. Craig uses to argue for theism are all nonsense, because human minds just have an illusion of consciousness, an illusion of rationality, and an illusion of free will. Everything Dr. Craig says is just deluded nonsense caused by chemicals in his brain. He has cognitive biases the undermine all his logical arguments and scientific evidence. He just invented an imaginary friend with super powers. Except me, I’m a smart atheist, so I actually have real consciousness, real reasoning powers, and no cognitive biases. Also, my argument isn’t the genetic fallacy at all, because my arguments would not get an F in a first-year philosophy course.

Discussion

I’m not going to summarize everything in the discussion, or the question and answer time. I’m just going to list out some of the more interesting points.

Dr. Craig asks him how it is that he has managed to escape these biases from tribalism, projection, etc. He talks about how brave and noble atheist rebels are. The moderator asks him the same question. He repeats how brave and noble atheist rebels are.

Dr. Hester is asked whether he affirms a causeless beginning of the universe or an eternal universe. He replies he states that the universe came into being without a cause, because causality doesn’t apply to the beignning of the universe. He also asserts with explanation that Borde, Guth and Vilenkin have undermined the kalam cosmological argument, mentioning a web site.

Dr. Craig replied to this phantom argument after the debate on Facebook:

Speaking of which, although I haven’t had time to consult the website mentioned by Dr. Hester concerning Guth and Vilenkin on the kalam cosmological argument, I know the work of these two gentlemen well enough to predict what one will find there. Since neither one is yet a theist (so much, by the way, for the dreaded confirmation bias!), they have to reject at least one of the premises of the kalam cosmological argument.

Guth wants to deny premiss (2) The universe began to exist–for which Vilenkin has rebuked him. Guth would avoid the implications of their theorem by holding our hope for the Carroll-Chen model, which denies the single condition of the BGV theorem. This gambit is, however, unsuccessful, since the Carroll-Chen model does so only by positing a reversal of the arrow of time at some point in the finite past. This is not only highly non-physical, but fails to avert the universe’s beginning, since that time-reversed, mirror universe is no sense in our past. The model really postulates two different universes with a common beginning.

So Vilenkin is forced to deny premiss (1) Whatever begins to exists has a cause. He says that if the positive energy associated with matter exactly counterbalances the negative energy associated with gravity, then the net sum of the energy is zero, and so the conservation of energy is not violated if the universe pops into being from nothing! But this is like saying that if your assets exactly balance your debts, then your net worth is zero, and so there does not need to be a cause of your financial situation! As Christopher Isham points out, there still needs to be “ontic seeding” in order to create the positive and negative energy in the first place, even if on balance their sum is zero.

Dr. Hester is asked how he explains the evidence for fine-tuning. He literally says that “Life is fine-tuned for the Universe”, i.e. – that evolution will create living beings regardless of the laws of physics, constants, etc. For example, he thinks that in a universe with a weaker stong force, which would have only hyrogen atoms, evolution would still evolve life. And in a universe that recollapses in a hot fireball, and never forms stars or planets, evolution would produce life. Physicist Luke Barnes, who was commenting on the YouTube chat for the video, said this:

“Life is fine-tuned for the Universe” – complete ignorance of the field. Read a book.

Hester tries to cite Jeremy England to try to argue for life appearing regardless of what the laws of physics are. Barnes comments:

Jeremy England’s work supports no such claim.

Hester appealed to the multiverse, which faces numerous theoretical and observational difficulties. For example, the multiverse models have to have some mechanism to spawn different universes, but these mechanisms themselves require fine-tuning, as Robin Collins argues. And the multiverse is falsified observationally by the Boltzmann brains problem. It was so ironic that Hester claimed to be so committed to testing theories. The mutliverse theory cannot be tested experimentally, and must be accepted on faith.

Dr. Hester is asked how he grounds morality on atheism. He says there are no objective moral values and duties. He instead lists off a bunch of Christian beliefs which he thinks are objectively wrong. Even his statements about these moral issues are misinformed. For example, he asserts that homosexuality is causally determined by biology, but this is contradicted by identical twin studies that have a rate of 20-40% where both twins are gay.

Dr. Hester is asked about free will, which is required in order to make moral choices. He denies the existence of free will, which undermines his earlier statements about morality. Morality is only possible if humans can make free choices to act in accordance with a moral standard. So, he claims that Christians are immoral, then he claims that they have no freedom to act other than they do.

Dr. Hester also volunteered that his father believed in the prosperity gospel, and tithed in order to be rewarded with money by God. Dr. Craig immediately says “no wonder you’re in rebellion against Christianity”. Indeed.

Dr. Hester is asked about his view that human beings are unable to unable to perceive the world objectively. How is he able to perceive the world objectively, when all of the rest of us are unable to? His response is that he is just smarter than everyone else because his ideas have never been falsified by testing.

Scoring the debate

Dr. Craig’s 5 arguments went unrefuted. Hester’s argument about genetic algorithms was ludicrous to anyone who understands software engineering. His arguments about tribalism and unreliable mental faculties were self-refuting, and committed the genetic fallcy. At several points, Hester denied mainstream science in favor of untested and untestable speculations. It was the worst defeat of atheism I have ever witnessed. He was uninformed and arrogant. He didn’t know what he was talking about, and he tried to resort to speculative, mystical bullshit to cover up his failure to meet Dr. Craig’s challenge.

William Lane Craig’s secret weapon is his amazing wife Jan

My favorite painting: "Godspeed" by Edmund Blair Leighton, 1900
My favorite painting: “Godspeed” by Edmund Blair Leighton, 1900

I’m re-posting this classic post because it was mentioned in the latest episode of the Reasonable Faith podcast.

I want to draw your attention to a talk on “Vision in Life” given by Dr. William Lane Craig. Dr. Craig is the ablest defender of the Christian faith operating today. He has done formal academic debates with all of the best known atheists on major university campuses in front of thousands of university students.

It turns out that he owes a lot of his success to his amazing wife Jan.

The MP3 file is here. (32 minutes)

This talk was Dr. Craig’s chapel address to Biola University students.

About 11 minutes into the talk, Bill describes what happened after he finished his Bachelor’s degree at Wheaton:

And so I joined the staff of Campus Crusade for Christ for 2 years, and was assigned to Northern Illinois University. And that was where I met my wife Jan. She was a graduate of the University of North Dakota where she had come to faith in Christ. And she had a similar vision for her life of evangelism and discipleship.

And as we worked at NIU together, she with gals and I with the guys, leading students to Christ and discipling them to walk with the Lord, we fell in love. And we decided that we would be more effective if we joined forces and became a team.

So their reason for getting together was because they thought that they would be more effective in evangelism and discipleship if they worked as a team.

It is at this point in the talk where Bill begins to explain just how Jan molded him into the lean, mean debating machine that travels the world striking terror into the hearts of atheists.

Bill’s first story about Jan occurs early after their marriage while he is working on his first Masters degree at Trinity:

And it was also at that time that I began to see what an invaluable asset the Lord had given me in Jan. I remember I came home from classes one day, and found her at the kitchen table with all the catalogs and schedules and papers spread out in front of her and she said, “look! I’ve figured out how you can get two Masters degrees at the same time that it would normally take to get one! All you have to do is take overloads every semester, go to all full-time summer school and do all these other things, and you can do two MAs in the time it takes to do one!”

And I thought, whoa! Are you sure you really want to make the commitment it takes to do this kind of thing? And she said, “Yeah! Go for it!” And it was then I began to see that God had given me a very special woman who was my supporter – my cheerleader – and who really believed in me. And as long as she believed in me, that gave me the confidence to dream bigger dreams, and to take on challenges that I had never thought of before.

In an article on his web site, he talks about how Jan encouraged him to do his first Ph.D:

As graduation from Trinity neared, Jan and I were sitting one evening at the supper table in our little campus apartment, talking about what to do after graduation. Neither of us had any clear leading or inclination of what we should do next.

So Jan said to me, “Well, if money were no object, what would you really like to do next?”

I replied, “If money were no object, what I’d really like to do is go to England and do a doctorate under John Hick.”

“Who’s he?” she asked.

“Oh, he’s this famous British philosopher who’s written extensively on arguments for the existence of God,” I explained. “If I could study with him, I could develop a cosmological argument for God’s existence.”

But it hardly seemed a realistic idea.

The next evening at supper Jan handed me a slip of paper with John Hick’s address on it. “I went to the library today and found out that he’s at the University of Birmingham in England,” she said. “Why don’t you write him a letter and ask him if you can do a doctoral thesis under him on the cosmological argument?”

What a woman! So I did, and to our amazement and delight Professor Hick wrote back saying he’d be very pleased to supervise my doctoral work on that subject. So it was an open door!

And in the same article, he explains how Jan encouraged him to get his second Ph.D:

As Jan and I neared the completion of my doctoral studies in Birmingham, our future path was again unclear to us. I had sent out a number of applications for teaching positions in philosophy at American universities but had received no bites. We didn’t know what to do.

I remember it like yesterday. We were sitting at the supper table in our little house outside Birmingham, and Jan suddenly said to me, “Well, if money were no object, what would you really like to do next?”

I laughed because I remembered how the Lord had used her question to guide us in the past. I had no trouble answering the question. “If money were no object, what I’d really like to do is go to Germany and study under Wolfhart Pannenberg.”

“Who’s he?”

“Oh, he’s this famous German theologian who’s defended the resurrection of Christ historically,” I explained. “If I could study with him, I could develop a historical apologetic for the resurrection of Jesus.”

Our conversation drifted to other subjects, but Jan later told me that my remark had just lit a fire under her. The next day while I was at the university, she slipped away to the library and began to research grants-in-aid for study at German universities. Most of the leads proved to be defunct or otherwise inapplicable to our situation. But there were two grants she found that were possibilities. You can imagine how surprised I was when she sprung them on me!

Both of these Ph.D experiences are also described in the talk. And the talk concludes as follows:

I am so thankful to be married to a woman who is tremendously resourceful, tremendously talented and energetic, who could have pursued an independent career in any number of areas, but instead, she has chose to wed her aspirations to mine, and to make it her goal to make me the most effective person I can be, for Christ. And she has been like my right arm in ministry over these many years. And it is a tremendous privilege to be a team with a person like that.

And you young men, I would encourage you, if you marry, to find a gal who shares your vision, not some independent vision, but who is interested in aligning herself with you, and pursuing together a common vision and goal that will draw you [together], so that you will avoid the growing separateness that so often creeps into marriages.

And now you know the rest of Bill’s story. The person you marry will have an enormous influence on the impact you will have for Christ and his Kingdom. It is up to you to decide whether that influence is going to be positive or negative, by deciding if you will marry, and if you do marry, by deciding whom you will marry.

You may also be interested in this talk given by William Lane Craig, entitled “Healthy Relationships” (National Faculty Leadership Conf. 2008) (audio here) In that talk, he offers advice to Christians who want to have a marriage that is consistent with their Christian faith.

William Lane Craig debates atheist Lawrence Krauss: Does God Exist?

British Spitfire and German Messerschmitt Me 109 locked in a dogfight
British Spitfire and German Messerschmitt Me 109 locked in a dogfight

Here is the video from the third debate from Dr. William Lane Craig’s speaking tour in Australia.

Format:

  • William Lane Craig (15 min)
  • Lawrence Krauss (15 min, but was actually 21:40)
  • Moderated discussion
  • Question and answer

Dr. Graham Oppy, the moderator, is a well-known atheist philosopher. He let Dr. Krauss speak for 21 minutes and 40 seconds, which is why my summary of Krauss is so long.

The video:

Summary

After careful consideration, I decided not to be snarky at all in this summary. What you read below is what happened. There may be some small mistakes, but I will fix those if people tell me about them. I also included some quotes and timestamps for the more striking things that Dr. Krauss said.

The debate itself starts at 4:50 with Dr. Craig’s opening speech. He does use slides to show the structure of his arguments.

Dr. Craig’s opening speech. (4:50)

  1. The kalam cosmological argument:
    • God is the best explanation of the origin of the universe
    • The Borde Guth Vilenkin theorem supports the absolute beginning of the universe
    • Even if our universe is part of a multiverse, the multiverse itself would have to have an absolute beginning
    • Speculative cosmologies try to challenge the Big Bang theory, but none of them – even if true – can establish that the past is eternal
    • Only two types of things could explain the origin of spece, time, matter and energy – either abstract objects or minds
    • Abstract objects do not cause effects, but minds do cause effects (we do it ourselves)
    • A mind is the best explanation for the origin of the universe
  2. The unreasonable effectiveness of mathematics:
    • The underlying structure of nature is mathematical – mathematics is applicable to nature
    • Mathematical objects can either be abstract objects or useful fiction
    • Either way, there is no reason to expect that nature should be linked to abstract objects or fictions
    • But a divine mind that wants humans to understand nature is a better explanation for what we see
  3. The cosmic fine-tuning for the existence of intelligent life
    • There are two kinds of finely-tuned initial conditions: 1) cosmological constants and 2) quantities
    • These constants and quantities have to be set within a narrow range in order to permit intelligent life
    • There are three explanations for this observation: law, chance or design
    • Law is rejected because they are put in at the beginning or matter – they don’t emerge from matter
    • Chance must be rejected, because they odds are just too long unless you appeal to a world-ensemble
    • We do not observe what the world ensemble hypothesis predicts that we should observe
    • Design is the best explanation for finely-tuned constants and quantities
  4. The existence of objective moral values and duties
    • Our experience of morality (values and duties) is that it is objectively real and incumbent on us
    • When someone goes into a classroom and shoots at innocent children, that is objectively wrong
    • On naturalism, moral values and moral duties do not exist – they are conventional and variable by time and place
    • The best explanation for the existence of objective moral values and duties is that God exists
  5. The historicity of the resurrection of Jesus
    • There are three widely-accepted facts that are best explained by the resurrection hypothesis
    • 1) the empty tomb, 2) the post-mortem appearances, 3) the early church’s belief in the resurrection
    • Naturalistic attempts to explain these 3 boilerplate facts fail
    • The best explanation of the 3 minimal facts is that God raised Jesus from the dead
  6. The immediate experience of God
    • Belief in God is a “properly basic” belief – rational even without arguments because of experience of God

Dr. Krauss’ opening speech. (21:12)

Slides: (1234567891011121314)

  1. Religious pluralism I
    • There have been lots of different gods created by people through history
    • We’ve gotten rid of all of them by understanding how the universe works by doing science
    • Religion is just stories, and the stories are inconsistent with how the universe works
  2. Progress of naturalistic science I
    • Newtonian physics refutes the idea that angels push planets around
    • Darwinian evolution refutes design arguments, including the one that Dr. Craig presented (24:10)
    • Biochemistry hasn’t explained how life originated, but we will have the solution soon
    • Physics shows us that matter can be created and destroyed without need a God
    • Physics shows us that universes can be created and destroyed “no problem”
  3. Religious pluralism II
    • Since we have been able to disprove all the gods we’ve invented, why hang on to the last one
    • It’s unlikely that the God that Dr. Craig presented exists, because we disproved all the others he didn’t present
  4. Hiddenness of God
    • There is a complete lack of evidence for the other 999 gods, so how likely is it that the God Dr. Craig presented exists
  5. Religious pluralism III
    • There are inconsistencies between various religions, so therefore there can be no religion that is right
  6. Progress of naturalistic science II
    • Peasants had a very low level of knowledge about the world and they believed in God
    • But our level of knowledge has increased over time, so we shouldn’t believe in God now
    • Peasants thought that the Earth orbited the Sun, but this is now known to be false
    • The Scriptures said that the Earth orbited the Sun, but now we know that’s false from science
  7. Christianity plagiarizes from other religions I
    • There is nothing new or special about Jesus
    • He’s just as unpleasant as all the other gods
    • Everything particular to Jesus occurs in other religions
  8. Catholics are inconsistent about what they believe
    • I’ll bet most Catholics don’t really believe in transubstantiation
    • I’ll bet most Catholics don’t really believe in the virgin birth
  9. The resurrection is copied from many other religions
    • Dionysus, Osiris, etc.
  10. There is no evidence for the resurrection
    • The stories about Jesus were written “decades or hundreds of years after the fact”
    • The stories are inconsistent with each other
    • Dr. Craig tells me that historical Jesus scholars all accept that the resurrection happened
    • That’s like saying that all alien abductions experts agree that alien abductions happened
    • It’s unreasonable to think that the resurrection happened because no one saw it happen
    • I accept that people reported on appearances, but hallucination theory can explain that
  11. The timeline for the creation and incarnation are all wrong
    • The creation, planet formation, hominids, incarnation, etc. all take place in the wrong times
    • If God knew what he was doing, he would done everything at better times to be more efficient
  12. David Hume’s argument against miracles is sound
    • Extraordinary claims require extraordinary evidence – nothing wrong with this argument
    • Miracles are really just coincidences
    • Catholic apparitions at Lourdes disprove the historical argument that Dr. Craig made for the resurrection
  13. God is petty and jealous
    • God shouldn’t demand that we trust him, esteem him and consider his character when we make decisions
    • The atoning death of Jesus for the sins of the world also makes no sense
  14. Belief is based on geography
    • What you believe is clearly correlated with where you are born
    • There is even an Islamic clone of Dr. Craig who “uses the exact same arguments” that he does to prove Islam
    • Belief in God is decreasing in the Internet-accessible world
  15. Science can develop morals without God
    • Reason is able to guide our actions to be moral
    • Morality evolves over time, so there is no objective morality
    • Catholicism teaches things that are immoral
    • Some things are prohibited by biological revulsion, such as incest
    • But if a brother and sister have sex using condoms “is that morally wrong? I can’t say it is frankly” (37:24)
  16. Dr. Craig is irrational
    • “I came here convinced based on my past interactions and his writing that Dr. Craig was a dishonest Charlatan”
    • “Any argument that validates God is reasonable to him”
    • “And any argument against it is not only unreasonable but wrong and worth distorting”
    • “Because it must be wrong – he’s decided the answer in advance”
  17. Dr. Craig is immoral
    • Dr. Craig thinks it is OK for God to command that Canaanite children are killed
    • “So in fact if they were Canaanite children in that schoolroom that he talked about then it would be OK”
    • It’s not reasonable to justify genocide in that way, but Dr. Craig is willing to go to those lengths
  18. The cause of the origin of the space time universe need not be God
    • Dr. Craig says that if there is an explanation for the origin or space, time, matter and energy it must be God
    • But it could just as easily be turtles or Zeus
  19. Dr. Craig misrepresents the Borde Guth Vilenkin theorem
    • Alexander Vilenkin wrote me an e-mail that says that the theorem doesn’t work in all cases
    • “Dr. Craig is so convinced that these arguments must be true that he won’t listen to the fact that they’re not”
  20. Darwinian evolution explains the fine-tuning
    • “Life was fine tuned – we got rid of it with Darwin”
    • Mutation and natural selection explain the cosmic fine-tuning argument that Dr. Craig presented
  21. Suboptimal design disproves the fine-tuning argument
    • “We get back aches” therefore “This argument that [the universe] is fine-tuned for life is nonsense”
  22. William Lane Craig can be proven to exhibit homosexual behavior using logical arguments
    • Look, you can construct arguments that are clearly wrong
    • Premise 1: “All mammals exhibit homosexual behavior”
    • Premise 2: “William Lane Craig is a mammal”
    • Seems to be saying that logical arguments can prove false things “it’s nonsense”
  23. Dr. Craig distorted a podcast that some group made on pain receptors
    • Dr. Craig’s faith is so strong that it causes him to distort what this group said

Discussion: (44:35)

I will not be summarizing everything that was said, just a few main points.

The segment from 52:18 to 57:12 about the Vilenkin e-mail on the BVG theorem is a must-see. Krauss is standing up and gesticulating while Craig is calmly trying to quote a paper by Vilenkin that shows that Krauss is misrepresenting Vilenkin. Krauss constantly interrupts him. After a while, when Craig exposes him as having misrepresented Vilenkin and gets him to admit that all current eternal models of the universe are probably wrong, he quietens down and can’t even look at Craig in the face.

Cosmological argument:

  • Craig: The e-mail says any universe that is expanding, on average, requires a beginning
  • Craig: There are two models – Aguirre & Gratton and Carroll & Chen – where there is a period of contraction before the expansion
  • Craig: The two models are the ones cited in the e-mail that Dr. Krauss showed
  • Craig: In the very paper by Vilenkin that I cited, he says that both of those models don’t work
  • Krauss: (agitated and interrupting) Vilenkin said that they have to make an assumption about entropy that they have no rationale for
  • (as Craig starts to talk Krauss makes an exaggerated, disrespectful gesture and sits down in a huff)
  • Craig: Yes, an unwarranted assumption means that they don’t have EVIDENCE for their theories being correct
  • Krauss: (agitated and interrupting) “All the evidence suggests that the universe had a beginning but WE DON’T KNOW!!!!!!!” (raising his voice)
  • Craig: I’m not saying that we know that the universe had a beginning with certainty
  • Craig: I am saying that the beginning of the universe is more probably true than false based on the evidence we have
  • Craig: And you  agree with me about that – you think the universe had a beginning
  • Krauss: (agitated and interrupting) (Unintelligible)
  • Moderator: One at a time
  • Craig: In your Vilenkin e-mail slide, at the end of the paragraph where the two models are mentioned that Vilenkin specifically shows…
  • (I am guessing that Craig is going to ask why so much of what Vilenkin wrote has been cut out of the e-mail that Krauss showed)
  • Krauss: (agitated and interrupting) Because it was technical…
  • Moderator: Lawrence! Hang on a sec!
  • Craig: He specifically shows that these models are not past eternal, and that they require a beginning just like the others…
  • Krauss: (agitated and interrupting) We can do the math if you want
  • Craig: Now wait. I couldn’t help notice that there on your slide there was a series of ellipsis points indicating missing text…
  • Krauss: (agitated and interrupting) “Yeah, because it was technical!”
  • Craig: “I wonder what you deleted from the original letter”
  • Krauss: (agitated and interrupting) “I just told you!”
  • Craig: “Now wait. Could it have been something like this:  (reads a quote from Vilenkin) ‘You can evade the theorem by postulating that the universe was contracting prior to some time. This sounds as if there is nothing wrong with having contraction prior to expansion. But the problem is that a contracting universe is highly unstable. Small perturbations would cause it to develop all sorts of messy singularities, so it would never make it to the expanding phase.’
  • Craig: “That’s Vilenkin.”
  • Krauss: “In this paper, that’s absolutely right”
  • Krauss: But it’s ok for theories to assume things that we know are wrong – they are still good theories – it’s unknown
  • (Craig turns away and looks through his papers)
  • Craig: “Isn’t it true that the only viable quantum gravity models on order today involve a beginning – have a finite past?”
  • Krauss: “No”
  • Craig: “Well, can you give us one then”
  • Krauss: (talks about a variety of possible eternal models) “In my experience in science, all of them are probably wrong”
  • Krauss: “You know most theories are wrong, which is why, you know, it’s hard”
  • Craig: “Right”

I noticed that a huge number of atheist web sites are taking the Vilenkin quote that Krauss used out of context, like this one and this one. There are probably a lot more of them like that, which I think is interesting. That’s why we have these debates, I guess. To set the record straight about who accuses people of being dishonest, and who is actually dishonest.

Fine-tuning:

  • Krauss tried to argue that he had explained the fine-tuning with the Higgs particle, but Dr. Craig said that only applied to the cosmological constant, not all the other examples of fine-tuning. Krauss said that it wasn’t impressive that this universe permitted life and that “It would have been much more surprising if we evolved in a universe in which we couldn’t live”. Krauss argued the fine-tuning was only for “Life like us”. But Dr. Craig explained that the fine-tuning is what allows us to have the basics of any kind of life, like slow-burning stars, chemical diversity, etc. – things that are required for basic minimal life functions in any living system. Craig said that he was working with the current physical laws of this universe (F = ma, etc.) and that he was looking at what changed if we changed those even slightly. Krauss tried to say that if he changed things like the mass of particles then the strength of forces would change. (But the forces aren’t laws!) Krauss argued that the cosmological constant would be even better for life if it was zero, and Craig said that the life permitting range did include zero, but that the range of life-permitting values was narrow.

Jesus’ existence:

  • Craig reponded to the mystery religions charge, the charge that the evidence for the minimal facts is too late/too weak, the charge that grief visions explained the evidence better, and Hume’s argument against miracles. Craig brought up the early creed from 1 Cor 15:3-7 and explained to Krauss that it was 5 years after the events, and that Jewish standards of oral transmission were strong enough to ensure that the creed was reliable, and most of the eyewitnesses would still have been alive.

Audience Q and A: (1:21:09)

The first topic is the grounding of morality. Krauss agrees that there is no objective morality and no objective moral oughts. He also said that that standards of behavior are arbitrary, and that they change over time and they are adopted for promoting social order. Dr. Craig pressed the point that science itself would collapse without ethical values. It assumes them, but cannot ground them.

The next topic was free will. Krauss is a determinist. Craig asked him how he could reconcile moral responsibility with determinism.

The next topic was the effectiveness of mathematics. Krauss didn’t have an explanation for it and didn’t think it needed one. Then they got into whether the Genesis has been verified by science and whether it is meant to be taken literally.

The next topic was whether philosophy makes any progress. Craig gave the example of verificationism being rejected as too narrow, and self-refuting. Krauss: “I’m going to come to the defense of philosophy for the first time”. Craig: “That’s amazing!” Krauss said that science provides new knowledge. Craig said there were some things that could be known apart from science.

William Lane Craig debates Austin Dacey: Does God Exist?

Two tough rams butt heads, and may the best ram win!
Two tough rams butt heads, and may the best ram win!

Here is the video and summary of a debate between Christian theist William Lane Craig and Austin Dacey at Purdue University in 2004 about the existence of God.

The debaters:

The video: (2 hours)

The video shows the speakers and powerpoint slides of their arguments. Austin Dacey is one of the top atheist debaters, and I would put him second to Peter Millican alone, with Walter Sinnott-Armstrong in third place. This is the debate to show people who are new to apologetics. The debate with Peter Millican is better for advanced students, and that’s no surprise since he teaches at Oxford University and is familiar with all of Dr. Craig’s work. The Craig-Dacey debate is the one that I give to my co-workers.

By the way, you can get the DVDs and CDs for the first Craig-Dacey debate and the second Craig-Dacey debate and the second Craig-Sinnott-Armstrong debate. The Peter Millican debate is not available on DVD, but the link above (Peter Millican) has the video and my summary.

Dr. Dacey’s 5 arguments below are all good arguments that you find in the academic literature. He is also an effective and engaging speaker, This is a great debate to watch!

SUMMARY of the opening speeches:

Dr. Craig’s opening statement:

Dr. Craig will present six reasons why God exists:

  1. (Contingency argument) God is the best explanation of why something exists rather than nothing
  2. (Cosmological argument)  God’s existence is implied by the origin of the universe
  3. (Fine-tuning argument) The fine-tuning of the universe for intelligent life points to a designer of the cosmos
  4. (Moral argument) God is the best explanation for the existence of objective moral values and objective moral duties
  5. (Miracles argument) The historical facts surrounding the life, death and resurrection of Jesus
  6. (Religious experience) God’s existence is directly knowable even apart from arguments

Dr. Dacey’s opening argument:

There are two ways to disprove God’s existence, by showing that the concept of God is self-contradictory, or by showing that certain facts about ourselves and the world are incompatible with what we would expect to be true if God did exist. Dr. Dacey will focus on the second kind of argument.

  1. The hiddenness of God
  2. The success of science in explaining nature without needing a supernatural agency
  3. The dependence of mind on physical processes in the brain
  4. Naturalistic evolution
  5. The existence of gratuitous / pointless evil and suffering

One final point:

One thing that I have to point out is that Dr. Dacey quotes Brian Greene during the debate to counter Dr. Craig’s cosmological argument. Dr. Craig could not respond because he can’t see the context of the quote. However, Dr. Craig had a rematch with Dr. Dacey where was able to read the context of the quote and defuse Dr. Dacey’s objection. This is what he wrote in his August 2005 newsletter after the re-match:

The following week, I was off an another three-day trip, this time to California State University at Fresno. As part of a week of campus outreach the Veritas Forum scheduled a debate on the existence of God between me and Austin Dacey, whom I had debated last spring at Purdue University. In preparation for the rematch I adopted two strategies: (1) Since Dacey had come to the Purdue debate with prepared speeches, I decided to throw him for a loop by offering a different set of arguments for God, so that his canned objections wouldn’t apply. I chose to focus on the cosmological argument, giving four separate arguments for the beginning of the universe, and on the evidence for Jesus’ resurrection. (2) I reviewed our previous debate carefully, preparing critiques of his five atheistic arguments. In the process I found that he had seriously misunderstood or misrepresented a statement by a scientist on the Big Bang; so I brought along the book itself in case Dacey quoted this source again. I figured he might change his arguments just as I was doing; but I wanted to be ready in case he used his old arguments again.

[…]The auditorium was packed that night for the debate, and I later learned that there were overflow rooms, too. To my surprise Dr. Dacey gave the very same case he had presented at Purdue; so he really got clobbered on those arguments. Because he wasn’t prepared for my new arguments, he didn’t even respond to two of my arguments for the beginning of the universe, though he did a credible job responding to the others. I was pleased when he attacked the Big Bang by quoting the same scientist as before, because I then held up the book, specified the page number, and proceeded to quote the context to show what the scientist really meant.

Dr. Craig is always prepared!

Christopher Hitchens debates William Lane Craig at Biola U: Does God Exist?

William Lane Craig lecturing to university students
William Lane Craig lecturing to university students

Here is the video of the debate:

TOPIC: DOES GOD EXIST?

MY NOTES ON THE DEBATE: (WC = William Lane Craig, CH = Christopher Hitchens)

WC opening speech:

Introduction:

WC makes two contentions:
– there are no good arguments for atheism
– there are good arguments for theism

These topics are IRRELEVANT tonight:
– social impact of christianity
– morality of Old Testament passages
– biblical inerrancy
– the debate is whether god (a creator and designer of the universe) exists

1. cosmological argument
– an actually infinite number of past events is impossible
– number of past events must be finite
– therefore universe has a beginning
– the beginning of the universe is confirmed by science –  universe began to exist from nothing
– space, time, matter, energy began at the big bang
– the creation of the universe requires a cause
– the cause is uncaused, timeless, spaceless, powerful
– the cause must be beyond space and time, because it created space and time
– the cause is not physical, because it created all matter and energy
– but there are only two kinds of non-physical cause: abstract objects or minds
– abstract objects don’t cause effects
– therefore must be mind

2. teleological argument
– fine-tuned constants and ratios
– constants not determined by laws of nature
– also, there are arbitrary quantities
– constants and quantities are in narrow range of life-permitting values
– an example: if the weak force were different by 1 in 10 to the 100, then no life
– there are 3 explanations: physical law or chance or design
– not due to law: because constants and quantities are independent of the laws
– not due to chance: the odds are too high for chance
– therefore, due to design
– the atheist response is the world ensemble (multiverse)
– but world ensemble has unobservable universes, no evidence that they exist
– and world ensemble contradicts scientific observations we have today

3. moral argument
– objective moral values are values that exist regardless of what humans think
– objective values are not personal preferences
– objective values are not evolved standards that cultures have depending on time and place
– objective moral values and duties exist
– objective moral values and duties require a moral lawgiver

4. argument from resurrection miracle
– resurrection implies miracle
– miracle implies God
– 3 minimal facts pass the historical tests (early attestation, eyewitness testimony, multiple attestation, etc.)
– minimal fact 1: empty tomb
– minimal fact 2: appearances
– minimal fact 3: early belief in the resurrection
– jewish theology prohibits a dying messiah – messiah is not supposed to die
– jewish theology has a general resurrection of everybody, there is not supposed to be a resurrection of one person
– jewish theology certainly does not predict a single resurrection of the messiah after he dies
– therefore, the belief in the resurrection is unlikely to have been invented
– disciples were willing to die for that belief in the resurrection
– naturalistic explanations don’t work for the 3 minimal facts

5. properly basic belief in god
– religious experience is properly basic
– it’s just like the belief in the external world, grounded in experience
– in the absence of defeaters, those experiences are valid

Conclusion: What CH must do:
– destroy all 5 of WC’s arguments
– erect his own case in its place

CH opening speech:

1. evolution disproves biological design argument
– evolution disproves paley’s argument for a watchmaker

2. god wouldn’t have done it that way
– god wouldn’t have waited that long before the incarnation
– mass extinction and death before Jesus
– god wouldn’t have allowed humans to have almost gone extinct a while back in africa
– why insist that this wasteful and incompetent history of life is for us, that’s a bad design
– the universe is so vast, why would god need so much space, that’s a bad design
– there is too much destruction in the universe, like exploding stars – that’s a bad design
– the heat death of the universe is a bad design
– too many of the other planets don’t support life, that’s a bad design
– the sun is going to become a red giant and incinerate us, that’s a bad design

3. hitchens’ burden of proof
– there is no good reason that supports the existence of god
– all arguments for god can be explained without god
– atheists can’t prove there is no god
– but they can prove there is no good argument for god

4. craig’s scientific arguments don’t go far enough, they only prove deism, not theism
– the scientific arguments don’t prove prayer works
– the scientific arguments don’t prove specific moral teachings of christianity

5. if the laws of physics are so great then miracles shouldn’t be allowed
– good laws and miracles seem to be in contradiction

6. extraordinary claims need extraordinary evidence
– none of craig’s evidence was extraordinary

7. science can change, so craig can’t use the progress of science
– it’s too early for craig to use the big bang and fine-tuning
– the big bang and fine-tuning evidences are too new
– they could be overturned by the progress of science

8. craig wrote in his book that the internal conviction of god’s existence should trump contradicting evidence
– but then he isn’t forming his view based on evidence
– he refuses to let evidence disprove his view
– but then how can atheists be to blame if they don’t believe
– so evidence is not really relevant to accepting theism

9. the progress of science has disproved religion
– christianity taught that earth was center of the universe
– but then cosmology disproved that

Response to the big bang and fine-tuning arguments:
– was there pre-existing material?
– who designed the designer?

WC first rebuttal:

Reiterates his 2 basic contentions

CH agrees that there is no good argument for atheism
– then all you’ve got is agnosticism
– because CH did not claim to know there is no God
– and he gave no arguments that there is no God

CH’s evolution argument
– irrelevant to christianity
– Genesis 1 allows for evolution to have occurred
– christianity is not committed to young earth creationism
– the origin of biological diversity is not central to christianity
– st. augustine in 300 AD said days can be long, special potencies unfold over time
– also there are scientific reasons to doubt evolution
– cites barrow and tipler, and they say:
– each of 10 steps in evolution is very improbable
– chances are so low, it would be a miracle if evolution occurred

CH’s argument that god is wasteful
– efficiency is only important to people with limited time or limited resources
– therefore god doesn’t need to be efficient

CH’s argument that god waits too long to send Jesus
– population was not that high before jesus
– jesus appears just before the exponential explosion of population
– conditions were stable – roman empire, peace, literacy, law, etc.

CH’s argument that Craig’s scientific arguments only prove deism, not theism
– deism a type of theism, so those scientific arguments work
– all that deism denies is miraculous intervention

CH’s argument that Craig has a burden of proof
– theism doesn’t need to be proven with certainty
– must only prove best explanation of the evidence

CH’s citation of Craig’s book saying that evidence should not overrule experience
– there is a difference between knowing and showing christianity is true
– knowing is by religious experience which is a properly basic belief
– showing is done through evidence, and there the evidence does matter

CH’s rebuttal to the big bang
– there was no pre-existent material
– space and time and matter came into being at the big bang
– the cause must be non-physical and eternal
– cause of universe outside of time means = cause of universe did not begin to exist
– this is the state of science today

CH’s rebuttal to the fine tuning
– CH says scientists are uncertain about the fine-tuning
– craig cites martin rees, an atheist, astronomer royal, to substantiate the fine tuning
– the fine-tuning is necessary for  minimal requirements for life of any kind
– the progress of science is not going to dethrone the fine-tuning

CH’s argument about heat death of the universe
– duration of design is irrelevant to whether something was designed
– cars are designed, yet they break down
– design need not be optimal to be designed
– ch is saying why create if we all eventually go extinct
– but life doesn’t end in the grave on christianity

CH’s rebuttal to the moral argument
– CH says no obj moral values
– but CH uses them to argue against god and christians
– but CH has no foundation for a standard that applies to God and Christians

CH’s rebuttal to the resurrection argument
– empty tomb and appearances are virtually certain
– these are minimal facts, well evidenced using standard historical criteria
– best explanation of these minimal facts is the resurrection

CH’s rebuttal to religious experience
– prop basic belief is rational in the absence of defeaters
– so long as craig has no psychological deficiency, experience is admissible

CH first rebuttal:

it’s not agnosticism
– if there are no good arguments for theism
– then there is no reason for belief in god
– that is atheism
– everything can be explained without god

god wouldn’t have done it that way
– homo sapiens is 100K years old
– for 98K years, they had no communication from God
– lots of people died in childbirth
– disease and volcanos are a mystery to them
– life expectancy is very low
– they die terrible deaths
– their teeth are badly designed
– their genitalia are badly designed
– why solve the problem of sin by allowing a man to be tortured to death
– that’s a stupid, cruel, bumbling plan

lots of people haven’t even heard of jesus
– many of them die without knowing about him
– they cannot be held responsible if they do not know about jesus

the early success of christianity doesn’t prove christianity is true
– because then it applies to mormonism and islam, they’re growing fast

objective morality
– belief in a supreme dictator doesn’t improve moral behavior
– i can do moral actions that you can do
– i can repeat moral positions that you can say

religious people are immoral
– genital mutilation
– suicide bombing

moral behavior doesn’t need god
– we need to act moral for social cohesion
– it evolved for our survival
– that’s why people act morally
– it’s degrading to humans, and servile, to require god for morality

free will
– i believe in free will
– i don’t know why, because i can’t ground free will on atheism
– a bossy god seems to reduce free will because then we are accountable to god

WC cross-examination of CH:

WC why call yourself an atheist when you have no reasons?

CH because absence of belief is atheism

WC but agnosticism, atheism, verificationism all don’t hold that belief, which are you?

CH i think god does not exist

WC ok give me an argument for the claim you just made to know god does not exist

CH i have no argument, but i don’t believe in god because it depresses me to think he might be real

WC would you agree that absence of evidence is not evidence of absence?

CH no i don’t agree

WC moral argument: it’s not epistemology it’s the ontology – have you got a foundation for moral values and duties?

CH i do not, it’s just evolution, an evolved standard based on social cohesion

CH cross-examination of WC:

CH you said that the historical reports of jesus doing exorcisms are generally accepted – do you believe in devils?

WC i commit to nothing, what I am saying there historical concensus on the reports that jesus did exorcisms

CH what about the devils going into the pigs, do you believe that?

WC yes i do, but the main point i’m making is that the historical reports show that jesus acted with divine authority

CH do you believe in the virgin birth?

WC yes, but that’s not historically provable using the minimal facts methods, and i did not use the virgin birth in my arguments tonight, because it doesn’t pass the historical tests to be a minimal fact

CH do you believe that all the graves opened and dead people all came out?

WC not sure if the author intended that part as apocalyptic imagery or as literal, i have no opinion on it, have not studied it

CH do exorcisms prove son of god?

WC no, i am only saying that the historical reports show that jesus exercised authority and put himself in the place of god

CH  are any religions false? name one that’s false

WC islam

CH so some religions are wicked right?

WC yes

CH if a baby were born in saudi arabia would it be better if it were an atheist or a muslim?

WC i have no opinion on that

CH are any christian denominations wrong?

WC calvinism is wrong about some things, but they are still christians, i could be wrong about some things, i do the best i can studying theology so i’m not wrong

WC second rebuttal

Response to CH arguments:

no reasons for atheism
– no reasons to believe that god does not exist
– ch withholds belief in god

why wait so long before contacting humans with jesus
– population matters, not time – jesus waited until there was about to be a population explosion
– there is natural revelation (Romans 1) for those who lived before christ

what about those who never heard
– (Acts 17:22-31) god chooses the time and place of each person who is born to optimize their opportunity to know him based on how they will respond to evidence (this is called middle knowledge)
– those who haven’t heard will be judged based on general revelation

WC re-assess the state of his five arguments:

cosmological argument
– heat death of the universe won’t happen on christianity

moral argument
– if no objective moral standard, can’t judge other cultures as wrong
– no transcendent objective standard to be able to judge slavery as wrong

name an action argument
– e.g. – tithing
– the greatest command – love the lord your god your god with everything you’ve got
– atheists can’t do that, and that is the biggest commandment to follow

moral obligations
– there are no objective moral obligations for anyone on atheism
– on atheism, you feel obligated because of genetics and social pressure
– on atheism, we’re animals, and animals don’t have moral obligations

resurrection
– the belief in resurrection of 1 man, the messiah is totally unexpected on judaism
– they would not have made this up, it was unexpected

religious experience
– experience is valid in the absence of defeaters

CH second rebuttal:

faith and reason
– Tertullian says faith is better when it’s against reason

it’s easy to start a rumor with faith-based people
– mother teresa: to be canonized she needs to have done a miracle
– so there was a faked miracle report
– but everybody believes the fake miracle report!
– this proves that religious rumors are easy to start
– the resurrection could have started as a similar rumor by people wanting to believe it

name an action
– tithing is a religious action, i don’t have to do that

moral argument
– i can be as moral as you can without god
– i can say that other cultures are wrong, there i just said it
– without god, people would still be good, so god isn’t needed

religious people did bad things in history
– this church did a bad thing here
– that church did a bad thing there
– therfore god doesn’t exist

religion is the outcome of man’s struggle with natural phenomenon
– that is why there are so many religions

WC concluding speech

no arguments for atheism presented

What CH has said during the debate:
– god bad, mother teresa bad, religion bad

atheism is a worldview
– it claims to know the truth
– therefore it is exclusive of other views

what does theism explain
– theism explains a broad range of experiences
– origin of universe, CH has dropped the point
– fine-tuning, CH has dropped the point
– moral, CH says that humans are no different from animals – but an evolved standard is illusory, there are no actual moral values and standards, it’s just a genetic predisposition to act in a certain way – that’s not prescriptive morality
– resurrection, CH has dropped the point
– experience, craig tells his testimony and urges the audience to give it a shot

CH concluding speech

HITCHENS YIELDS HIS ENTIRE CONCLUDING SPEECH!

A question & answer Period followed end of the formal debate

Further study

Check out my analysis of the 11 arguments Hitchens made in his opening speech in his debate with Frank Turek.

Positive arguments for Christian theism