He now
realizes
his mistake.
Richard-Dawkins-God-Delusion
They prob- ably owe their existence to a (perhaps unfamiliar) version of Darwinian evolution: some sort of cumulatively ratcheting 'crane'
45 as opposed to 'skyhook', to use Daniel Dennett's terminology.
Skyhooks - including all gods - are magic spells. They do no bona fide explanatory work and demand more explanation than they provide. Cranes are explanatory devices that actually do explain. Natural selection is the champion crane of all time. It has lifted life from primeval simplicity to the dizzy heights of complexity, beauty and apparent design that dazzle us today. This will be a dominant theme of Chapter 4, 'Why there almost certainly is no God'. But first, before proceeding with my main reason for actively disbelieving in God's existence, I have a responsibility to dispose of the positive arguments for belief that have been offered through history.
CHAPTER 3 Arguments for God's existence
A professorship of theology should have no place in our institution.
THOMAS JEFFERSON
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The Unmoved Mover. Nothing moves without a prior mover. This leads us to a regress, from which the only escape is God. Something had to make the first move, and that something we call God.
The Uncaused Cause. Nothing is caused by itself. Every effect has a prior cause, and again we are pushed back into regress. This has to be terminated by a first cause, which we call God.
The Cosmological Argument. There must have been a time when no physical things existed. But, since physical things exist now, there must have been something non-physical to bring them into existence, and that something we call God.
ARGUMENTS FOR GOD'S EXISTENCE 77
Arguments for the existence of God have been codified for centuries by theologians, and supplemented by others, including purveyors of misconceived 'common sense'.
THOMAS AQUINAS' 'PROOFS'
The five 'proofs' asserted by Thomas Aquinas in the thirteenth century don't prove anything, and are easily - though I hesitate to say so, given his eminence - exposed as vacuous. The first three are just different ways of saying the same thing, and they can be con- sidered together. All involve an infinite regress - the answer to a question raises a prior question, and so on ad infinitum.
All three of these arguments rely upon the idea of a regress and invoke God to terminate it. They make the entirely unwarranted assumption that God himself is immune to the regress. Even if we allow the dubious luxury of arbitrarily conjuring up a terminator to an infinite regress and giving it a name, simply because we need one, there is absolutely no reason to endow that terminator with any of the properties normally ascribed to God: omnipotence, omniscience, goodness, creativity of design, to say nothing of such human attributes as listening to prayers, forgiving sins and reading
78 THE GOD DELUSION
innermost thoughts. Incidentally, it has not escaped the notice of logi- cians that omniscience and omnipotence are mutually incompatible. If God is omniscient, he must already know how he is going to intervene to change the course of history using his omnipotence. But that means he can't change his mind about his intervention, which means he is not omnipotent. Karen Owens has captured this witty little paradox in equally engaging verse:
Can omniscient God, who Knows the future, find The omnipotence to Change His future mind?
To return to the infinite regress and the futility of invoking God to terminate it, it is more parsimonious to conjure up, say, a 'big bang singularity', or some other physical concept as yet unknown. Calling it God is at best unhelpful and at worst perniciously mis- leading. Edward Lear's Nonsense Recipe for Crumboblious Cutlets invites us to 'Procure some strips of beef, and having cut them into the smallest possible pieces, proceed to cut them still smaller, eight or perhaps nine times. ' Some regresses do reach a natural terminator. Scientists used to wonder what would happen if you could dissect, say, gold into the smallest possible pieces. Why shouldn't you cut one of those pieces in half and produce an even smaller smidgen of gold? The regress in this case is decisively terminated by the atom. The smallest possible piece of gold is a nucleus consisting of exactly seventy-nine protons and a slightly larger number of neutrons, attended by a swarm of seventy-nine electrons. If you 'cut' gold any further than the level of the single atom, whatever else you get it is not gold. The atom provides a natural terminator to the Crumboblious Cutlets type of regress. It is by no means clear that God provides a natural terminator to the regresses of Aquinas. That's putting it mildly, as we shall see later. Let's move on down Aquinas' list.
4 The Argument from Degree. We notice that things in the world differ. There are degrees of, say, goodness or perfection. But
we judge these degrees only by comparison with a maximum.
5
The Teleological Argument, or Argument from Design. Things in the world, especially living things, look as though they
have been designed. Nothing that we know looks designed unless it is designed. Therefore there must have been a designer, and we call him God. * Aquinas himself used the analogy of an arrow moving towards a target, but a modern heat-seeking anti-aircraft missile would have suited his purpose better.
A R G U M E N T S F O R G O D ' S E X I S T E N C E 79
Humans can be both good and bad, so the maximum goodness cannot rest in us. Therefore there must be some other maxi- mum to set the standard for perfection, and we call that maximum God.
That's an argument? You might as well say, people vary in smelli- ness but we can make the comparison only by reference to a perfect maximum of conceivable smelliness. Therefore there must exist a pre-eminently peerless stinker, and we call him God. Or substitute any dimension of comparison you like, and derive an equivalently fatuous conclusion.
The argument from design is the only one still in regular use today, and it still sounds to many like the ultimate knockdown argument. The young Darwin was impressed by it when, as a Cambridge undergraduate, he read it in William Paley's Natural Theology. Unfortunately for Paley, the mature Darwin blew it out of the water. There has probably never been a more devastating rout of popular belief by clever reasoning than Charles Darwin's destruction of the argument from design. It was so unexpected. Thanks to Darwin, it is no longer true to say that nothing that we know looks designed unless it is designed. Evolution by natural selection produces an excellent simulacrum of design, mounting prodigious heights of complexity and elegance. And among these eminences of pseudo-design are nervous systems which - among their more modest accomplishments - manifest goal-seeking behaviour that, even in a tiny insect, resembles a sophisticated heat- seeking missile more than a simple arrow on target. I shall return to the argument from design in Chapter 4.
* I cannot help being reminded of the immortal syllogism that was smuggled into a Euclidean proof by a schoolfriend, when we were studying geometry together: 'Triangle ABC looks isosceles. Therefore . . . '
80 T H E G O D D E I, U S I O N
THE ONTOLOGICAL ARGUMENT AND OTHER A PRIORI ARGUMENTS
Arguments for God's existence fall into two main categories, the a priori and the a posteriori. Thomas Aquinas' five are a posteriori arguments, relying upon inspection of the world. The most famous of the a priori arguments, those that rely upon pure armchair ratiocination, is the ontological argument, proposed by St Anselm of Canterbury in 1078 and restated in different forms by numerous philosophers ever since. An odd aspect of Anselm's argument is that it was originally addressed not to humans but to God himself, in the form of a prayer (you'd think that any entity capable of listen- ing to a prayer would need no convincing of his own existence).
It is possible to conceive, Anselm said, of a being than which nothing greater can be conceived. Even an atheist can conceive of such a superlative being, though he would deny its existence in the real world. But, goes the argument, a being that doesn't exist in the real world is, by that very fact, less than perfect. Therefore we have a contradiction and, hey presto, God exists!
Let me translate this infantile argument into the appropriate language, which is the language of the playground:
'Bet you I can prove God exists. '
'Bet you can't. '
'Right then, imagine the most perfect perfect perfect
thing possible. '
'Okay, now what? '
'Now, is that perfect perfect perfect thing real? Does it
exist? '
'No, it's only in my mind. '
'But if it was real it would be even more perfect,
because a really really perfect thing would have to be better than a silly old imaginary thing. So I've proved that God exists. Nur Nurny Nur Nur. All atheists are fools. '
I had my childish wiseacre choose the word 'fools' advisedly. Anselm himself quoted the first verse of Psalm 14, 'The fool hath
ARGUMENTS FOR GOD'S EXISTENCE 81
said in his heart, There is no God,' and he had the cheek to use the name 'fool' (Latin insipiens) for his hypothetical atheist:
Hence, even the fool is convinced that something exists in the understanding, at least, than which nothing greater can be conceived. For, when he hears of this, he under- stands it. And whatever is understood, exists in the understanding. And assuredly that, than which nothing greater can be conceived, cannot exist in the understand- ing alone. For, suppose it exists in the understanding alone: then it can be conceived to exist in reality; which is greater.
The very idea that grand conclusions could follow from such logo- machist trickery offends me aesthetically, so I must take care to refrain from bandying words like 'fool'. Bertrand Russell (no fool) interestingly said, 'It is easier to feel convinced that [the ontological argument] must be fallacious than it is to find out precisely where the fallacy lies. ' Russell himself, as a young man, was briefly convinced by it:
I remember the precise moment, one day in 1894, as I was walking along Trinity Lane, when I saw in a flash (or thought I saw) that the ontological argument is valid. I had gone out to buy a tin of tobacco; on my way back, I suddenly threw it up in the air, and exclaimed as I caught it: 'Great Scott, the ontological argument is sound. '
Why, I wonder, didn't he say something like: 'Great Scott, the ontological argument seems to be plausible. But isn't it too good to be true that a grand truth about the cosmos should follow from a mere word game? I'd better set to work to resolve what is perhaps a paradox like those of Zeno. ' The Greeks had a hard time seeing through Zeno's 'proof that Achilles would never catch the tortoise. * But they had the sense not to conclude that therefore
* Zeno's paradox is too well known for the details to be promoted out of a foot- note. Achilles can run ten times as fast as the tortoise, so he gives the animal, say, 100 yards' start. Achilles runs 100 yards, and the tortoise is now 10 yards ahead. Achilles runs the 10 yards and the tortoise is now 1 yard ahead. Achilles runs the 1 yard, and the tortoise is still a tenth of a yard ahead . . . and so on ad infinitum, so Achilles never catches the tortoise.
82 T If E G O D D E LU S I O N
Achilles really would fail to catch the tortoise. Instead, they called it a paradox and waited for later generations of mathematicians to explain it (with, as it turned out, the theory of infinite series con- verging on a limiting value). Russell himself, of course, was as well qualified as anyone to understand why no tobacco tins should be thrown up in celebration of Achilles' failure to catch the tortoise. Why didn't he exercise the same caution over St Anselm? I suspect that he was an exaggeratedly fair-minded atheist, over-eager to be disillusioned if logic seemed to require it. * Or perhaps the answer lies in something Russell himself wrote in 1946, long after he had rumbled the ontological argument:
The real question is: Is there anything we can think of which, by the mere fact that we can think of it, is shown to exist outside our thought? Every philosopher would like to say yes, because a philosopher's job is to find out things about the world by thinking rather than observing. If yes is the right answer, there is a bridge from pure thought to things. If not, not.
My own feeling, to the contrary, would have been an automatic, deep suspicion of any line of reasoning that reached such a signifi- cant conclusion without feeding in a single piece of data from the real world. Perhaps that indicates no more than that I am a scientist rather than a philosopher. Philosophers down the centuries have indeed taken the ontological argument seriously, both for and against. The atheist philosopher J. L. Mackie gives a particularly
* We might be seeing something similar today in the over-publicized tergiversation of the philosopher Antony Flew, who announced in his old age that he had been converted to belief in some sort of deity (triggering a frenzy of eager repetition all around the Internet). On the other hand, Russell was a great philosopher. Russell won the Nobel Prize. Maybe Flew's alleged conversion will be rewarded with the Templeton Prize. A first step in that direction is his ignominious decision to accept, in 2006, the 'Phillip E. Johnson Award for Liberty and Truth'. The first holder of the Phillip E. Johnson Award was Phillip E. Johnson, the lawyer credited with founding the Intelligent Design 'wedge strategy'. Flew will be the second holder. The awarding university is BIOLA, the Bible Institute of Los Angeles. One can't help wondering whether Flew realizes that he is being used. See Victor Stenger, 'Flew's flawed science', Free Inquiry 25: 2, 2005, 17-18; www. secularhumanism. org/index. php? section=library&page=stenger_25_2.
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The creation of the world is the most marvellous achievement imaginable.
The merit of an achievement is the product of (a) its intrinsic quality, and (b) the ability of its creator.
The greater the disability (or handicap) of the creator, the more impressive the achievement.
The most formidable handicap for a creator would be non- existence.
Therefore if we suppose that the universe is the product of an existent creator we can conceive a greater being - namely, one who created everything while not existing.
An existing God therefore would not be a being greater than which a greater cannot be conceived because an even more for- midable and incredible creator would be a God which did not exist.
A R G U M E N T S F O R G O D ' S E X I S T E N C E 83
clear discussion in The Miracle of Theism. I mean it as a compli- ment when I say that you could almost define a philosopher as someone who won't take common sense for an answer.
The most definitive refutations of the ontological argument are usually attributed to the philosophers David Hume (1711-76) and Immanuel Kant (1724-1804). Kant identified the trick card up Anselm's sleeve as his slippery assumption that 'existence' is more 'perfect' than non-existence. The American philosopher Norman Malcolm put it like this: 'The doctrine that existence is a perfection is remarkably queer. It makes sense and is true to say that my future house will be a better one if it is insulated than if it is not insulated; but what could it mean to say that it will be a better house if it
46
exists than if it does not? '
Douglas Gasking, made the point with his ironic 'proof that God does not exist (Anselm's contemporary Gaunilo had suggested a somewhat similar reductio).
Ergo:
7 God does not exist.
Another philosopher, the Australian
84 T H E G O D D E L U S I O N
Needless to say, Gasking didn't really prove that God does not exist. By the same token, Anselm didn't prove that he does. The only difference is, Gasking was being funny on purpose. As he realized, the existence or non-existence of God is too big a question to be decided by 'dialectical prestidigitation'. And I don't think the slippery use of existence as an indicator of perfection is the worst of the argument's problems. I've forgotten the details, but I once piqued a gathering of theologians and philosophers by adapting the ontological argument to prove that pigs can fly. They felt the need to resort to Modal Logic to prove that I was wrong.
The ontological argument, like all a priori arguments for the existence of God, reminds me of the old man in Aldous Huxley's Point Counter Point who discovered a mathematical proof of the existence of God:
You know the formula, m over nought equals infinity, m being any positive number? Well, why not reduce the equation to a simpler form by multiplying both sides by nought. In which case you have m equals infinity times nought. That is to say that a positive number is the prod- uct of zero and infinity. Doesn't that demonstrate the creation of the universe by an infinite power out of no- thing? Doesn't it?
Or there is the notorious eighteenth-century debate on the existence of God, staged by Catherine the Great between Euler, the Swiss mathematician, and Diderot, the great encyclopedist of the Enlightenment. The pious Euler advanced upon the atheistic Diderot and, in tones of the utmost conviction, delivered his challenge: 'Monsieur, (a + bn)/n = x, therefore God exists. Reply! ' Diderot was cowed into withdrawal, and one version of the story has him withdrawing all the way back to France.
Euler was employing what might be called the Argument from Blinding with Science (in this case mathematics). David Mills, in Atheist Universe, transcribes a radio interview of himself by a religious spokesman, who invoked the Law of Conservation of Mass-Energy in a weirdly ineffectual attempt to blind with science: 'Since we're all composed of matter and energy, doesn't that
A R G U M E N T S F O R G O D ' S E X I S T E N C E 85
scientific principle lend credibility to a belief in eternal life? ' Mills replied more patiently and politely than I would have, for what the interviewer was saying, translated into English, was no more than: 'When we die, none of the atoms of our body (and none of the energy) are lost. Therefore we are immortal. '
Even I, with my long experience, have never encountered wishful thinking as silly as that. I have, however, met many of the wonder- ful 'proofs' collected at http://www. godlessgeeks. com/LINKS/ GodProof. htm, a richly comic numbered list of 'Over Three Hundred Proofs of God's Existence'. Here's a hilarious half-dozen, beginning with Proof Number 36.
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39
40
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Argument from Incomplete Devastation: A plane crashed killing 143 passengers and crew. But one child survived with only third-degree burns. Therefore God exists.
Argument from Possible Worlds: If things had been different, then things would be different. That would be bad. Therefore God exists.
Argument from Sheer Will: I do believe in God! I do believe in God! I do I do I do. I do believe in God! Therefore God exists.
Argument from Non-belief: The majority of the world's population are non-believers in Christianity. This is just what Satan intended. Therefore God exists.
Argument from Post-Death Experience: Person X died an atheist.
He now realizes his mistake. Therefore God exists.
Argument from Emotional Blackmail: God loves you. How could you be so heartless as not to believe in him? Therefore God exists.
86 THE GOD DELUSION
THE ARGUMENT FROM BEAUTY
Another character in the Aldous Huxley novel just mentioned proved the existence of God by playing Beethoven's string quartet no. 15 in A minor ('heiliger Dankgesang') on a gramophone. Unconvincing as that sounds, it does represent a popular strand of argument. I have given up counting the number of times I receive the more or less truculent challenge: 'How do you account for Shakespeare, then? ' (Substitute Schubert, Michelangelo, etc. to taste. ) The argument will be so familiar, I needn't document it further. But the logic behind it is never spelled out, and the more you think about it the more vacuous you realize it to be. Obviously Beethoven's late quartets are sublime. So are Shakespeare's sonnets. They are sublime if God is there and they are sublime if he isn't. They do not prove the existence of God; they prove the existence of Beethoven and of Shakespeare. A great conductor is credited with saying: 'If you have Mozart to listen to, why would you need God? '
I once was the guest of the week on a British radio show called Desert Island Discs. You have to choose the eight records you would take with you if marooned on a desert island. Among my choices was 'Mache dich mein Herze rein' from Bach's St Matthew Passion. The interviewer was unable to understand how I could choose religious music without being religious. You might as well say, how can you enjoy Wuthering Heights when you know per- fectly well that Cathy and Heathcliff never really existed?
But there is an additional point that I might have made, and which needs to be made whenever religion is given credit for, say, the Sistine Chapel or Raphael's Annunciation. Even great artists have to earn a living, and they will take commissions where they are to be had. I have no reason to doubt that Raphael and Michelangelo were Christians - it was pretty much the only option in their time - but the fact is almost incidental. Its enormous wealth had made the Church the dominant patron of the arts. If history had worked out differently, and Michelangelo had been commissioned to paint a ceiling for a giant Museum of Science, mightn't he have produced something at least as inspirational as the Sistine Chapel? How sad that we shall never hear Beethoven's Mesozoic Symphony, or Mozart's opera The Expanding Universe.
ARGUMENTS FOR GOD'S EXISTENCF, 87
And what a shame that we are deprived of Haydn's Evolution Oratorio - but that does not stop us from enjoying his Creation. To approach the argument from the other side, what if, as my wife chillingly suggests to me, Shakespeare had been obliged to work to commissions from the Church? We'd surely have lost Hamlet, King Lear and Macbeth. And what would we have gained in return? Such stuff as dreams are made on? Dream on.
If there is a logical argument linking the existence of great art to the existence of God, it is not spelled out by its proponents. It is simply assumed to be self-evident, which it most certainly is not. Maybe it is to be seen as yet another version of the argument from design: Schubert's musical brain is a wonder of improbability, even more so than the vertebrate's eye. Or, more ignobly, perhaps it's a sort of jealousy of genius. How dare another human being make such beautiful music/poetry/art, when I can't? It must be God that did it.
THE ARGUMENT FROM PERSONAL 'EXPERIENCE'
One of the cleverer and more mature of my undergraduate con- temporaries, who was deeply religious, went camping in the Scottish isles. In the middle of the night he and his girlfriend were woken in their tent by the voice of the devil - Satan himself; there could be no possible doubt: the voice was in every sense diabolical. My friend would never forget this horrifying experience, and it was one of the factors that later drove him to be ordained. My youthful self was impressed by his story, and I recounted it to a gathering of zoologists relaxing in the Rose and Crown Inn, Oxford. Two of them happened to be experienced ornithologists, and they roared with laughter. 'Manx Shearwater! ' they shouted in delighted chorus. One of them added that the diabolical shrieks and cackles of this species have earned it, in various parts of the world and various languages, the local nickname 'Devil Bird'.
Many people believe in God because they believe they have seen
88 T H E G O D D E L U S 1 O N
a vision of him - or of an angel or a virgin in blue - with their own eyes. Or he speaks to them inside their heads. This argument from personal experience is the one that is most convincing to those who claim to have had one. But it is the least convincing to anyone else, and anyone knowledgeable about psychology.
You say you have experienced God directly? Well, some people have experienced a pink elephant, but that probably doesn't impress you. Peter Sutcliffe, the Yorkshire Ripper, distinctly heard the voice of Jesus telling him to kill women, and he was locked up for life. George W. Bush says that God told him to invade Iraq (a pity God didn't vouchsafe him a revelation that there were no weapons of mass destruction). Individuals in asylums think they are Napoleon or Charlie Chaplin, or that the entire world is conspiring against them, or that they can broadcast their thoughts into other people's heads. We humour them but don't take their internally revealed beliefs seriously, mostly because not many people share them. Religious experiences are different only in that the people who claim them are numerous. Sam Harris was not being overly cynical when he wrote, in The End of Faith:
We have names for people who have many beliefs for which there is no rational justification. When their beliefs are extremely common we call them 'religious'; otherwise, they are likely to be called 'mad', 'psychotic' or 'delusional' . . . Clearly there is sanity in numbers. And yet, it is merely an accident of history that it is considered normal in our society to believe that the Creator of the universe can hear your thoughts, while it is demonstrative of mental illness to believe that he is communicating with you by having the rain tap in Morse code on your bed- room window. And so, while religious people are not generally mad, their core beliefs absolutely are.
I shall return to the subject of hallucinations in Chapter 10.
The human brain runs first-class simulation software. Our eyes don't present to our brains a faithful photograph of what is out there, or an accurate movie of what is going on through time. Our brains construct a continuously updated model: updated by coded
A R G U M E N T S F O R G O D ' S E X I S T E N C E 89
pulses chattering along the optic nerve, but constructed never-
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theless. Optical illusions are vivid reminders of this. A major class
of illusions, of which the Necker Cube is an example, arise because the sense data that the brain receives are compatible with two alter- native models of reality. The brain, having no basis for choosing between them, alternates, and we experience a series of flips from one internal model to the other. The picture we are looking at appears, almost literally, to flip over and become something else.
The simulation software in the brain is especially adept at con- structing faces and voices. I have on my windowsill a plastic mask of Einstein. When seen from the front, it looks like a solid face, not surprisingly. What is surprising is that, when seen from behind - the hollow side - it also looks like a solid face, and our perception of it is very odd indeed. As the viewer moves around, the face seems to follow - and not in the weak, unconvincing sense that the Mona Lisa's eyes are said to follow you. The hollow mask really really looks as though it is moving. People who haven't previously seen the illusion gasp with amazement. Even stranger, if the mask is mounted on a slowly rotating turntable, it appears to turn in the correct direction when you are looking at the solid side, but in the opposite direction when the hollow side comes into view. The result is that, when you watch the transition from one side to the other, the coming side appears to 'eat' the going side. It is a stunning illusion, well worth going to some trouble to see. Sometimes you can get surprisingly close to the hollow face and still
not see that it is 'really' hollow. When you do see it, again there is a sudden flip, which may be reversible.
Why does it happen? There is no trick in the construction of the mask. Any hollow mask will do it. The trickery is all in the brain of the beholder. The internal simulating software receives data indicating the presence of a face, perhaps nothing more than a pair of eyes, a nose and a mouth in approximately the right places. Having received these sketchy clues, the brain does the rest. The face simulation software kicks into action and it constructs a fully solid model of a face, even though the reality presented to the eyes is a hollow mask. The illusion of rotation in the wrong direction comes about because (it's quite hard, but if you think it through carefully you will confirm it) reverse rotation is the only way to
90 T H E C, O D D E L U S I O N
make sense of the optical data when a hollow mask rotates while
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being perceived to be a solid mask. It is like the illusion of a
rotating radar dish that you sometimes see at airports. Until the brain flips to the correct model of the radar dish, an incorrect model is seen rotating in the wrong direction but in a weirdly cock- eyed way.
I say all this just to demonstrate the formidable power of the brain's simulation software. It is well capable of constructing 'visions' and 'visitations' of the utmost veridical power. To simulate a ghost or an angel or a Virgin Mary would be child's play to soft- ware of this sophistication. And the same thing works for hearing. When we hear a sound, it is not faithfully transported up the auditory nerve and relayed to the brain as if by a high-fidelity Bang and Olufsen. As with vision, the brain constructs a sound model, based upon continuously updated auditory nerve data. That is why we hear a trumpet blast as a single note, rather than as the com- posite of pure-tone harmonics that gives it its brassy snarl. A clarinet playing the same note sounds 'woody', and an oboe sounds 'reedy', because of different balances of harmonics. If you carefully manipulate a sound synthesizer to bring in the separate harmonics one by one, the brain hears them as a combination of pure tones for a short while, until its simulation software 'gets it', and from then on we experience only a single note of pure trumpet or oboe or whatever it is. The vowels and consonants of speech are con- structed in the brain in the same kind of way, and so, at another level, are higher-order phonemes and words.
Once, as a child, I heard a ghost: a male voice murmuring, as if in recitation or prayer. I could almost, but not quite, make out the words, which seemed to have a serious, solemn timbre. I had been told stories of priest holes in ancient houses, and I was a little frightened. But I got out of bed and crept up on the source of the sound. As I got closer, it grew louder, and then suddenly it 'flipped' inside my head. I was now close enough to discern what it really was. The wind, gusting through the keyhole, was creating sounds which the simulation software in my brain had used to construct a model of male speech, solemnly intoned. Had I been a more im- pressionable child, it is possible that I would have 'heard' not just unintelligible speech but particular words and even sentences. And
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had I been both impressionable and religiously brought up, I wonder what words the wind might have spoken.
On another occasion, when I was about the same age, I saw a giant round face gazing, with unspeakable malevolence, out through the window of an otherwise ordinary house in a seaside village. In trepidation, I approached until I was close enough to see what it really was: just a vaguely face-like pattern created by the chance fall of the curtains. The face itself, and its evil mien, had been constructed in my fearful child's brain. On 11 September 2001, pious people thought they saw the face of Satan in the smoke rising from the Twin Towers: a superstition backed by a photo- graph which was published on the Internet and widely circulated.
Constructing models is something the human brain is very good at. When we are asleep it is called dreaming; when we are awake we call it imagination or, when it is exceptionally vivid, hallucin- ation. As Chapter 10 will show, children who have 'imaginary friends' sometimes see them clearly, exactly as if they were real. If we are gullible, we don't recognize hallucination or lucid dreaming for what it is and we claim to have seen or heard a ghost; or an angel; or God; or - especially if we happen to be young, female and Catholic - the Virgin Mary. Such visions and manifestations are certainly not good grounds for believing that ghosts or angels, gods or virgins, are actually there.
On the face of it mass visions, such as the report that seventy
thousand pilgrims at Fatima in Portugal in 1917 saw the sun 'tear
itself from the heavens and come crashing down upon the
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multitude', are harder to write off. It is not easy to explain how
seventy thousand people could share the same hallucination. But it is even harder to accept that it really happened without the rest of the world, outside Fatima, seeing it too - and not just seeing it, but feeling it as the catastrophic destruction of the solar system, includ- ing acceleration forces sufficient to hurl everybody into space. David Hume's pithy test for a miracle comes irresistibly to mind: 'No testimony is sufficient to establish a miracle, unless the testimony be of such a kind, that its falsehood would be more miraculous than the fact which it endeavours to establish. '
It may seem improbable that seventy thousand people could simultaneously be deluded, or could simultaneously collude in a
92 THE GOD DELUSION
mass lie. Or that history is mistaken in recording that seventy thousand people claimed to see the sun dance. Or that they all simultaneously saw a mirage (they had been persuaded to stare at the sun, which can't have done much for their eyesight). But any of those apparent improbabilities is far more probable than the alter- native: that the Earth was suddenly yanked sideways in its orbit, and the solar system destroyed, with nobody outside Fatima noticing. I mean, Portugal is not that isolated. *
That is really all that needs to be said about personal 'experiences' of gods or other religious phenomena. If you've had such an experience, you may well find yourself believing firmly that it was real. But don't expect the rest of us to take your word for it, especially if we have the slightest familiarity with the brain and its powerful workings.
THE ARGUMENT FROM SCRIPTURE
There are still some people who are persuaded by scriptural evidence to believe in God. A common argument, attributed among others to C. S. Lewis (who should have known better), states that, since Jesus claimed to be the Son of God, he must have been either right or else insane or a liar: 'Mad, Bad or God'. Or, with artless alliteration, 'Lunatic, Liar or Lord'. The historical evidence that Jesus claimed any sort of divine status is minimal. But even if that evidence were good, the trilemma on offer would be ludicrously inadequate. A fourth possibility, almost too obvious to need mentioning, is that Jesus was honestly mistaken. Plenty of people are. In any case, as I said, there is no good historical evidence that he ever thought he was divine.
The fact that something is written down is persuasive to people not used to asking questions like: 'Who wrote it, and when? ' 'How did they know what to write? ' 'Did they, in their time, really mean what we, in our time, understand them to be saying? ' 'Were they unbiased observers, or did they have an agenda that coloured their writing? ' Ever since the nineteenth century, scholarly theologians have made an overwhelming case that the gospels are not reliable
* Although admittedly my wife's parents once stayed in a Paris hotel called the
Hotel de I'Univers et du Portugal.
A R G U M E N T S F O R G O D ' S E X I S T E N C E 93
accounts of what happened in the history of the real world. All were written long after the death of Jesus, and also after the epis- tles of Paul, which mention almost none of the alleged facts of Jesus' life. All were then copied and recopied, through many different 'Chinese Whispers generations' (see Chapter 5) by fallible scribes who, in any case, had their own religious agendas.
A good example of the colouring by religious agendas is the whole heart-warming legend of Jesus' birth in Bethlehem, followed by Herod's massacre of the innocents. When the gospels were written, many years after Jesus' death, nobody knew where he was born. But an Old Testament prophecy (Micah 5:2) had led Jews to expect that the long-awaited Messiah would be born in Bethlehem. In the light of this prophecy, John's gospel specifically remarks that his followers were surprised that he was not born in Bethlehem: 'Others said, This is the Christ. But some said, Shall Christ come out of Galilee? Hath not the scripture said, That Christ cometh of the seed of David, and out of the town of Bethlehem, where David was? '
Matthew and Luke handle the problem differently, by deciding that Jesus must have been born in Bethlehem after all. But they get him there by different routes. Matthew has Mary and Joseph in Bethlehem all along, moving to Nazareth only long after the birth of Jesus, on their return from Egypt where they fled from King Herod and the massacre of the innocents. Luke, by contrast, acknowledges that Mary and Joseph lived in Nazareth before Jesus was born. So how to get them to Bethlehem at the crucial moment, in order to fulfil the prophecy? Luke says that, in the time when Cyrenius (Quirinius) was governor of Syria, Caesar Augustus decreed a census for taxation purposes, and everybody had to go 'to his own city'. Joseph was 'of the house and lineage of David' and therefore he had to go to 'the city of David, which is called Bethlehem'. That must have seemed like a good solution. Except that historically it is complete nonsense, as A. N. Wilson in Jesus and Robin Lane Fox in The Unauthorized Version (among others) have pointed out. David, if he existed, lived nearly a thousand years before Mary and Joseph. Why on earth would the Romans have required Joseph to go to the city where a remote ancestor had lived a millennium earlier? It is as though I were required to specify, say,
94 T H F. G O D D E I, U S I O N
Ashby-de-la-Zouch as my home town on a census form, if it happened that I could trace my ancestry back to the Seigneur de Dakeyne, who came over with William the Conqueror and settled there.
Moreover, Luke screws up his dating by tactlessly mentioning events that historians are capable of independently checking. There was indeed a census under Governor Quirinius - a local census, not one decreed by Caesar Augustus for the Empire as a whole - but it happened too late: in AD 6, long after Herod's death. Lane Fox concludes that 'Luke's story is historically impossible and internally incoherent', but he sympathizes with Luke's plight and his desire to fulfil the prophecy of Micah.
In the December 2004 issue of Free Inquiry, Tom Flynn, the Editor of that excellent magazine, assembled a collection of articles documenting the contradictions and gaping holes in the well-loved Christmas story. Flynn himself lists the many contradictions between Matthew and Luke, the only two evangelists who treat the
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birth of Jesus at all. Robert Gillooly shows how all the essential
features of the Jesus legend, including the star in the east, the virgin birth, the veneration of the baby by kings, the miracles, the execution, the resurrection and the ascension are borrowed - every last one of them - from other religions already in existence in the Mediterranean and Near East region. Flynn suggests that Matthew's desire to fulfil messianic prophecies (descent from David, birth in Bethlehem) for the benefit of Jewish readers came into headlong collision with Luke's desire to adapt Christianity for the Gentiles, and hence to press the familiar hot buttons of pagan Hellenistic religions (virgin birth, worship by kings, etc. ). The resulting contradictions are glaring, but consistently overlooked by the faithful.
Sophisticated Christians do not need George Gershwin to convince them that 'The things that you're li'ble / To read in the Bible / It ain't necessarily so'. But there are many unsophisticated Christians out there who think it absolutely is necessarily so - who take the Bible very seriously indeed as a literal and accurate record of history and hence as evidence supporting their religious beliefs. Do these people never open the book that they believe is the literal truth? Why don't they notice those glaring contradictions?
ARCUMENTS FOR GOD'S EXISTENCE 95
Shouldn't a literalist worry about the fact that Matthew traces Joseph's descent from King David via twenty-eight intermediate generations, while Luke has forty-one generations? Worse, there is almost no overlap in the names on the two lists! In any case, if Jesus really was born of a virgin, Joseph's ancestry is irrelevant and can- not be used to fulfil, on Jesus' behalf, the Old Testament prophecy that the Messiah should be descended from David.
The American biblical scholar Bart Ehrman, in a book whose subtitle is The Story Behind Who Changed the New Testament and Why, unfolds the huge uncertainty befogging the New Testament texts. * In the introduction to the book, Professor Ehrman movingly charts his personal educational journey from Bible-believing funda- mentalist to thoughtful sceptic, a journey driven by his dawning realization of the massive fallibility of the scriptures. Significantly, as he moved up the hierarchy of American universities, from rock bottom at the 'Moody Bible Institute', through Wheaton College (a
little bit higher on the scale, but still the alma mater of Billy Graham) to Princeton in the world-beating class at the top, he was at every step warned that he would have trouble maintaining his fundamentalist Christianity in the face of dangerous progressivism. So it proved; and we, his readers, are the beneficiaries. Other refreshingly iconoclastic books of biblical criticism are Robin Lane Fox's The Unauthorized Version, already mentioned, and Jacques Berlinerblau's The Secular Bible: Why Nonbelievers Must Take Religion Seriously.
The four gospels that made it into the official canon were cho- sen, more or less arbitrarily, out of a larger sample of at least a dozen including the Gospels of Thomas, Peter, Nicodemus, Philip,
51
Bartholomew and Mary Magdalen. It is these additional gospels
that Thomas Jefferson was referring to in his letter to his nephew:
I forgot to observe, when speaking of the New Testament, that you should read all the histories of Christ, as well of
* I give the subtitle because that is all I am confident of. The main title of my copy of the book, published by Continuum of London, is Whose Word Is It?
45 as opposed to 'skyhook', to use Daniel Dennett's terminology.
Skyhooks - including all gods - are magic spells. They do no bona fide explanatory work and demand more explanation than they provide. Cranes are explanatory devices that actually do explain. Natural selection is the champion crane of all time. It has lifted life from primeval simplicity to the dizzy heights of complexity, beauty and apparent design that dazzle us today. This will be a dominant theme of Chapter 4, 'Why there almost certainly is no God'. But first, before proceeding with my main reason for actively disbelieving in God's existence, I have a responsibility to dispose of the positive arguments for belief that have been offered through history.
CHAPTER 3 Arguments for God's existence
A professorship of theology should have no place in our institution.
THOMAS JEFFERSON
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The Unmoved Mover. Nothing moves without a prior mover. This leads us to a regress, from which the only escape is God. Something had to make the first move, and that something we call God.
The Uncaused Cause. Nothing is caused by itself. Every effect has a prior cause, and again we are pushed back into regress. This has to be terminated by a first cause, which we call God.
The Cosmological Argument. There must have been a time when no physical things existed. But, since physical things exist now, there must have been something non-physical to bring them into existence, and that something we call God.
ARGUMENTS FOR GOD'S EXISTENCE 77
Arguments for the existence of God have been codified for centuries by theologians, and supplemented by others, including purveyors of misconceived 'common sense'.
THOMAS AQUINAS' 'PROOFS'
The five 'proofs' asserted by Thomas Aquinas in the thirteenth century don't prove anything, and are easily - though I hesitate to say so, given his eminence - exposed as vacuous. The first three are just different ways of saying the same thing, and they can be con- sidered together. All involve an infinite regress - the answer to a question raises a prior question, and so on ad infinitum.
All three of these arguments rely upon the idea of a regress and invoke God to terminate it. They make the entirely unwarranted assumption that God himself is immune to the regress. Even if we allow the dubious luxury of arbitrarily conjuring up a terminator to an infinite regress and giving it a name, simply because we need one, there is absolutely no reason to endow that terminator with any of the properties normally ascribed to God: omnipotence, omniscience, goodness, creativity of design, to say nothing of such human attributes as listening to prayers, forgiving sins and reading
78 THE GOD DELUSION
innermost thoughts. Incidentally, it has not escaped the notice of logi- cians that omniscience and omnipotence are mutually incompatible. If God is omniscient, he must already know how he is going to intervene to change the course of history using his omnipotence. But that means he can't change his mind about his intervention, which means he is not omnipotent. Karen Owens has captured this witty little paradox in equally engaging verse:
Can omniscient God, who Knows the future, find The omnipotence to Change His future mind?
To return to the infinite regress and the futility of invoking God to terminate it, it is more parsimonious to conjure up, say, a 'big bang singularity', or some other physical concept as yet unknown. Calling it God is at best unhelpful and at worst perniciously mis- leading. Edward Lear's Nonsense Recipe for Crumboblious Cutlets invites us to 'Procure some strips of beef, and having cut them into the smallest possible pieces, proceed to cut them still smaller, eight or perhaps nine times. ' Some regresses do reach a natural terminator. Scientists used to wonder what would happen if you could dissect, say, gold into the smallest possible pieces. Why shouldn't you cut one of those pieces in half and produce an even smaller smidgen of gold? The regress in this case is decisively terminated by the atom. The smallest possible piece of gold is a nucleus consisting of exactly seventy-nine protons and a slightly larger number of neutrons, attended by a swarm of seventy-nine electrons. If you 'cut' gold any further than the level of the single atom, whatever else you get it is not gold. The atom provides a natural terminator to the Crumboblious Cutlets type of regress. It is by no means clear that God provides a natural terminator to the regresses of Aquinas. That's putting it mildly, as we shall see later. Let's move on down Aquinas' list.
4 The Argument from Degree. We notice that things in the world differ. There are degrees of, say, goodness or perfection. But
we judge these degrees only by comparison with a maximum.
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The Teleological Argument, or Argument from Design. Things in the world, especially living things, look as though they
have been designed. Nothing that we know looks designed unless it is designed. Therefore there must have been a designer, and we call him God. * Aquinas himself used the analogy of an arrow moving towards a target, but a modern heat-seeking anti-aircraft missile would have suited his purpose better.
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Humans can be both good and bad, so the maximum goodness cannot rest in us. Therefore there must be some other maxi- mum to set the standard for perfection, and we call that maximum God.
That's an argument? You might as well say, people vary in smelli- ness but we can make the comparison only by reference to a perfect maximum of conceivable smelliness. Therefore there must exist a pre-eminently peerless stinker, and we call him God. Or substitute any dimension of comparison you like, and derive an equivalently fatuous conclusion.
The argument from design is the only one still in regular use today, and it still sounds to many like the ultimate knockdown argument. The young Darwin was impressed by it when, as a Cambridge undergraduate, he read it in William Paley's Natural Theology. Unfortunately for Paley, the mature Darwin blew it out of the water. There has probably never been a more devastating rout of popular belief by clever reasoning than Charles Darwin's destruction of the argument from design. It was so unexpected. Thanks to Darwin, it is no longer true to say that nothing that we know looks designed unless it is designed. Evolution by natural selection produces an excellent simulacrum of design, mounting prodigious heights of complexity and elegance. And among these eminences of pseudo-design are nervous systems which - among their more modest accomplishments - manifest goal-seeking behaviour that, even in a tiny insect, resembles a sophisticated heat- seeking missile more than a simple arrow on target. I shall return to the argument from design in Chapter 4.
* I cannot help being reminded of the immortal syllogism that was smuggled into a Euclidean proof by a schoolfriend, when we were studying geometry together: 'Triangle ABC looks isosceles. Therefore . . . '
80 T H E G O D D E I, U S I O N
THE ONTOLOGICAL ARGUMENT AND OTHER A PRIORI ARGUMENTS
Arguments for God's existence fall into two main categories, the a priori and the a posteriori. Thomas Aquinas' five are a posteriori arguments, relying upon inspection of the world. The most famous of the a priori arguments, those that rely upon pure armchair ratiocination, is the ontological argument, proposed by St Anselm of Canterbury in 1078 and restated in different forms by numerous philosophers ever since. An odd aspect of Anselm's argument is that it was originally addressed not to humans but to God himself, in the form of a prayer (you'd think that any entity capable of listen- ing to a prayer would need no convincing of his own existence).
It is possible to conceive, Anselm said, of a being than which nothing greater can be conceived. Even an atheist can conceive of such a superlative being, though he would deny its existence in the real world. But, goes the argument, a being that doesn't exist in the real world is, by that very fact, less than perfect. Therefore we have a contradiction and, hey presto, God exists!
Let me translate this infantile argument into the appropriate language, which is the language of the playground:
'Bet you I can prove God exists. '
'Bet you can't. '
'Right then, imagine the most perfect perfect perfect
thing possible. '
'Okay, now what? '
'Now, is that perfect perfect perfect thing real? Does it
exist? '
'No, it's only in my mind. '
'But if it was real it would be even more perfect,
because a really really perfect thing would have to be better than a silly old imaginary thing. So I've proved that God exists. Nur Nurny Nur Nur. All atheists are fools. '
I had my childish wiseacre choose the word 'fools' advisedly. Anselm himself quoted the first verse of Psalm 14, 'The fool hath
ARGUMENTS FOR GOD'S EXISTENCE 81
said in his heart, There is no God,' and he had the cheek to use the name 'fool' (Latin insipiens) for his hypothetical atheist:
Hence, even the fool is convinced that something exists in the understanding, at least, than which nothing greater can be conceived. For, when he hears of this, he under- stands it. And whatever is understood, exists in the understanding. And assuredly that, than which nothing greater can be conceived, cannot exist in the understand- ing alone. For, suppose it exists in the understanding alone: then it can be conceived to exist in reality; which is greater.
The very idea that grand conclusions could follow from such logo- machist trickery offends me aesthetically, so I must take care to refrain from bandying words like 'fool'. Bertrand Russell (no fool) interestingly said, 'It is easier to feel convinced that [the ontological argument] must be fallacious than it is to find out precisely where the fallacy lies. ' Russell himself, as a young man, was briefly convinced by it:
I remember the precise moment, one day in 1894, as I was walking along Trinity Lane, when I saw in a flash (or thought I saw) that the ontological argument is valid. I had gone out to buy a tin of tobacco; on my way back, I suddenly threw it up in the air, and exclaimed as I caught it: 'Great Scott, the ontological argument is sound. '
Why, I wonder, didn't he say something like: 'Great Scott, the ontological argument seems to be plausible. But isn't it too good to be true that a grand truth about the cosmos should follow from a mere word game? I'd better set to work to resolve what is perhaps a paradox like those of Zeno. ' The Greeks had a hard time seeing through Zeno's 'proof that Achilles would never catch the tortoise. * But they had the sense not to conclude that therefore
* Zeno's paradox is too well known for the details to be promoted out of a foot- note. Achilles can run ten times as fast as the tortoise, so he gives the animal, say, 100 yards' start. Achilles runs 100 yards, and the tortoise is now 10 yards ahead. Achilles runs the 10 yards and the tortoise is now 1 yard ahead. Achilles runs the 1 yard, and the tortoise is still a tenth of a yard ahead . . . and so on ad infinitum, so Achilles never catches the tortoise.
82 T If E G O D D E LU S I O N
Achilles really would fail to catch the tortoise. Instead, they called it a paradox and waited for later generations of mathematicians to explain it (with, as it turned out, the theory of infinite series con- verging on a limiting value). Russell himself, of course, was as well qualified as anyone to understand why no tobacco tins should be thrown up in celebration of Achilles' failure to catch the tortoise. Why didn't he exercise the same caution over St Anselm? I suspect that he was an exaggeratedly fair-minded atheist, over-eager to be disillusioned if logic seemed to require it. * Or perhaps the answer lies in something Russell himself wrote in 1946, long after he had rumbled the ontological argument:
The real question is: Is there anything we can think of which, by the mere fact that we can think of it, is shown to exist outside our thought? Every philosopher would like to say yes, because a philosopher's job is to find out things about the world by thinking rather than observing. If yes is the right answer, there is a bridge from pure thought to things. If not, not.
My own feeling, to the contrary, would have been an automatic, deep suspicion of any line of reasoning that reached such a signifi- cant conclusion without feeding in a single piece of data from the real world. Perhaps that indicates no more than that I am a scientist rather than a philosopher. Philosophers down the centuries have indeed taken the ontological argument seriously, both for and against. The atheist philosopher J. L. Mackie gives a particularly
* We might be seeing something similar today in the over-publicized tergiversation of the philosopher Antony Flew, who announced in his old age that he had been converted to belief in some sort of deity (triggering a frenzy of eager repetition all around the Internet). On the other hand, Russell was a great philosopher. Russell won the Nobel Prize. Maybe Flew's alleged conversion will be rewarded with the Templeton Prize. A first step in that direction is his ignominious decision to accept, in 2006, the 'Phillip E. Johnson Award for Liberty and Truth'. The first holder of the Phillip E. Johnson Award was Phillip E. Johnson, the lawyer credited with founding the Intelligent Design 'wedge strategy'. Flew will be the second holder. The awarding university is BIOLA, the Bible Institute of Los Angeles. One can't help wondering whether Flew realizes that he is being used. See Victor Stenger, 'Flew's flawed science', Free Inquiry 25: 2, 2005, 17-18; www. secularhumanism. org/index. php? section=library&page=stenger_25_2.
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The creation of the world is the most marvellous achievement imaginable.
The merit of an achievement is the product of (a) its intrinsic quality, and (b) the ability of its creator.
The greater the disability (or handicap) of the creator, the more impressive the achievement.
The most formidable handicap for a creator would be non- existence.
Therefore if we suppose that the universe is the product of an existent creator we can conceive a greater being - namely, one who created everything while not existing.
An existing God therefore would not be a being greater than which a greater cannot be conceived because an even more for- midable and incredible creator would be a God which did not exist.
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clear discussion in The Miracle of Theism. I mean it as a compli- ment when I say that you could almost define a philosopher as someone who won't take common sense for an answer.
The most definitive refutations of the ontological argument are usually attributed to the philosophers David Hume (1711-76) and Immanuel Kant (1724-1804). Kant identified the trick card up Anselm's sleeve as his slippery assumption that 'existence' is more 'perfect' than non-existence. The American philosopher Norman Malcolm put it like this: 'The doctrine that existence is a perfection is remarkably queer. It makes sense and is true to say that my future house will be a better one if it is insulated than if it is not insulated; but what could it mean to say that it will be a better house if it
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exists than if it does not? '
Douglas Gasking, made the point with his ironic 'proof that God does not exist (Anselm's contemporary Gaunilo had suggested a somewhat similar reductio).
Ergo:
7 God does not exist.
Another philosopher, the Australian
84 T H E G O D D E L U S I O N
Needless to say, Gasking didn't really prove that God does not exist. By the same token, Anselm didn't prove that he does. The only difference is, Gasking was being funny on purpose. As he realized, the existence or non-existence of God is too big a question to be decided by 'dialectical prestidigitation'. And I don't think the slippery use of existence as an indicator of perfection is the worst of the argument's problems. I've forgotten the details, but I once piqued a gathering of theologians and philosophers by adapting the ontological argument to prove that pigs can fly. They felt the need to resort to Modal Logic to prove that I was wrong.
The ontological argument, like all a priori arguments for the existence of God, reminds me of the old man in Aldous Huxley's Point Counter Point who discovered a mathematical proof of the existence of God:
You know the formula, m over nought equals infinity, m being any positive number? Well, why not reduce the equation to a simpler form by multiplying both sides by nought. In which case you have m equals infinity times nought. That is to say that a positive number is the prod- uct of zero and infinity. Doesn't that demonstrate the creation of the universe by an infinite power out of no- thing? Doesn't it?
Or there is the notorious eighteenth-century debate on the existence of God, staged by Catherine the Great between Euler, the Swiss mathematician, and Diderot, the great encyclopedist of the Enlightenment. The pious Euler advanced upon the atheistic Diderot and, in tones of the utmost conviction, delivered his challenge: 'Monsieur, (a + bn)/n = x, therefore God exists. Reply! ' Diderot was cowed into withdrawal, and one version of the story has him withdrawing all the way back to France.
Euler was employing what might be called the Argument from Blinding with Science (in this case mathematics). David Mills, in Atheist Universe, transcribes a radio interview of himself by a religious spokesman, who invoked the Law of Conservation of Mass-Energy in a weirdly ineffectual attempt to blind with science: 'Since we're all composed of matter and energy, doesn't that
A R G U M E N T S F O R G O D ' S E X I S T E N C E 85
scientific principle lend credibility to a belief in eternal life? ' Mills replied more patiently and politely than I would have, for what the interviewer was saying, translated into English, was no more than: 'When we die, none of the atoms of our body (and none of the energy) are lost. Therefore we are immortal. '
Even I, with my long experience, have never encountered wishful thinking as silly as that. I have, however, met many of the wonder- ful 'proofs' collected at http://www. godlessgeeks. com/LINKS/ GodProof. htm, a richly comic numbered list of 'Over Three Hundred Proofs of God's Existence'. Here's a hilarious half-dozen, beginning with Proof Number 36.
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Argument from Incomplete Devastation: A plane crashed killing 143 passengers and crew. But one child survived with only third-degree burns. Therefore God exists.
Argument from Possible Worlds: If things had been different, then things would be different. That would be bad. Therefore God exists.
Argument from Sheer Will: I do believe in God! I do believe in God! I do I do I do. I do believe in God! Therefore God exists.
Argument from Non-belief: The majority of the world's population are non-believers in Christianity. This is just what Satan intended. Therefore God exists.
Argument from Post-Death Experience: Person X died an atheist.
He now realizes his mistake. Therefore God exists.
Argument from Emotional Blackmail: God loves you. How could you be so heartless as not to believe in him? Therefore God exists.
86 THE GOD DELUSION
THE ARGUMENT FROM BEAUTY
Another character in the Aldous Huxley novel just mentioned proved the existence of God by playing Beethoven's string quartet no. 15 in A minor ('heiliger Dankgesang') on a gramophone. Unconvincing as that sounds, it does represent a popular strand of argument. I have given up counting the number of times I receive the more or less truculent challenge: 'How do you account for Shakespeare, then? ' (Substitute Schubert, Michelangelo, etc. to taste. ) The argument will be so familiar, I needn't document it further. But the logic behind it is never spelled out, and the more you think about it the more vacuous you realize it to be. Obviously Beethoven's late quartets are sublime. So are Shakespeare's sonnets. They are sublime if God is there and they are sublime if he isn't. They do not prove the existence of God; they prove the existence of Beethoven and of Shakespeare. A great conductor is credited with saying: 'If you have Mozart to listen to, why would you need God? '
I once was the guest of the week on a British radio show called Desert Island Discs. You have to choose the eight records you would take with you if marooned on a desert island. Among my choices was 'Mache dich mein Herze rein' from Bach's St Matthew Passion. The interviewer was unable to understand how I could choose religious music without being religious. You might as well say, how can you enjoy Wuthering Heights when you know per- fectly well that Cathy and Heathcliff never really existed?
But there is an additional point that I might have made, and which needs to be made whenever religion is given credit for, say, the Sistine Chapel or Raphael's Annunciation. Even great artists have to earn a living, and they will take commissions where they are to be had. I have no reason to doubt that Raphael and Michelangelo were Christians - it was pretty much the only option in their time - but the fact is almost incidental. Its enormous wealth had made the Church the dominant patron of the arts. If history had worked out differently, and Michelangelo had been commissioned to paint a ceiling for a giant Museum of Science, mightn't he have produced something at least as inspirational as the Sistine Chapel? How sad that we shall never hear Beethoven's Mesozoic Symphony, or Mozart's opera The Expanding Universe.
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And what a shame that we are deprived of Haydn's Evolution Oratorio - but that does not stop us from enjoying his Creation. To approach the argument from the other side, what if, as my wife chillingly suggests to me, Shakespeare had been obliged to work to commissions from the Church? We'd surely have lost Hamlet, King Lear and Macbeth. And what would we have gained in return? Such stuff as dreams are made on? Dream on.
If there is a logical argument linking the existence of great art to the existence of God, it is not spelled out by its proponents. It is simply assumed to be self-evident, which it most certainly is not. Maybe it is to be seen as yet another version of the argument from design: Schubert's musical brain is a wonder of improbability, even more so than the vertebrate's eye. Or, more ignobly, perhaps it's a sort of jealousy of genius. How dare another human being make such beautiful music/poetry/art, when I can't? It must be God that did it.
THE ARGUMENT FROM PERSONAL 'EXPERIENCE'
One of the cleverer and more mature of my undergraduate con- temporaries, who was deeply religious, went camping in the Scottish isles. In the middle of the night he and his girlfriend were woken in their tent by the voice of the devil - Satan himself; there could be no possible doubt: the voice was in every sense diabolical. My friend would never forget this horrifying experience, and it was one of the factors that later drove him to be ordained. My youthful self was impressed by his story, and I recounted it to a gathering of zoologists relaxing in the Rose and Crown Inn, Oxford. Two of them happened to be experienced ornithologists, and they roared with laughter. 'Manx Shearwater! ' they shouted in delighted chorus. One of them added that the diabolical shrieks and cackles of this species have earned it, in various parts of the world and various languages, the local nickname 'Devil Bird'.
Many people believe in God because they believe they have seen
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a vision of him - or of an angel or a virgin in blue - with their own eyes. Or he speaks to them inside their heads. This argument from personal experience is the one that is most convincing to those who claim to have had one. But it is the least convincing to anyone else, and anyone knowledgeable about psychology.
You say you have experienced God directly? Well, some people have experienced a pink elephant, but that probably doesn't impress you. Peter Sutcliffe, the Yorkshire Ripper, distinctly heard the voice of Jesus telling him to kill women, and he was locked up for life. George W. Bush says that God told him to invade Iraq (a pity God didn't vouchsafe him a revelation that there were no weapons of mass destruction). Individuals in asylums think they are Napoleon or Charlie Chaplin, or that the entire world is conspiring against them, or that they can broadcast their thoughts into other people's heads. We humour them but don't take their internally revealed beliefs seriously, mostly because not many people share them. Religious experiences are different only in that the people who claim them are numerous. Sam Harris was not being overly cynical when he wrote, in The End of Faith:
We have names for people who have many beliefs for which there is no rational justification. When their beliefs are extremely common we call them 'religious'; otherwise, they are likely to be called 'mad', 'psychotic' or 'delusional' . . . Clearly there is sanity in numbers. And yet, it is merely an accident of history that it is considered normal in our society to believe that the Creator of the universe can hear your thoughts, while it is demonstrative of mental illness to believe that he is communicating with you by having the rain tap in Morse code on your bed- room window. And so, while religious people are not generally mad, their core beliefs absolutely are.
I shall return to the subject of hallucinations in Chapter 10.
The human brain runs first-class simulation software. Our eyes don't present to our brains a faithful photograph of what is out there, or an accurate movie of what is going on through time. Our brains construct a continuously updated model: updated by coded
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pulses chattering along the optic nerve, but constructed never-
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theless. Optical illusions are vivid reminders of this. A major class
of illusions, of which the Necker Cube is an example, arise because the sense data that the brain receives are compatible with two alter- native models of reality. The brain, having no basis for choosing between them, alternates, and we experience a series of flips from one internal model to the other. The picture we are looking at appears, almost literally, to flip over and become something else.
The simulation software in the brain is especially adept at con- structing faces and voices. I have on my windowsill a plastic mask of Einstein. When seen from the front, it looks like a solid face, not surprisingly. What is surprising is that, when seen from behind - the hollow side - it also looks like a solid face, and our perception of it is very odd indeed. As the viewer moves around, the face seems to follow - and not in the weak, unconvincing sense that the Mona Lisa's eyes are said to follow you. The hollow mask really really looks as though it is moving. People who haven't previously seen the illusion gasp with amazement. Even stranger, if the mask is mounted on a slowly rotating turntable, it appears to turn in the correct direction when you are looking at the solid side, but in the opposite direction when the hollow side comes into view. The result is that, when you watch the transition from one side to the other, the coming side appears to 'eat' the going side. It is a stunning illusion, well worth going to some trouble to see. Sometimes you can get surprisingly close to the hollow face and still
not see that it is 'really' hollow. When you do see it, again there is a sudden flip, which may be reversible.
Why does it happen? There is no trick in the construction of the mask. Any hollow mask will do it. The trickery is all in the brain of the beholder. The internal simulating software receives data indicating the presence of a face, perhaps nothing more than a pair of eyes, a nose and a mouth in approximately the right places. Having received these sketchy clues, the brain does the rest. The face simulation software kicks into action and it constructs a fully solid model of a face, even though the reality presented to the eyes is a hollow mask. The illusion of rotation in the wrong direction comes about because (it's quite hard, but if you think it through carefully you will confirm it) reverse rotation is the only way to
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make sense of the optical data when a hollow mask rotates while
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being perceived to be a solid mask. It is like the illusion of a
rotating radar dish that you sometimes see at airports. Until the brain flips to the correct model of the radar dish, an incorrect model is seen rotating in the wrong direction but in a weirdly cock- eyed way.
I say all this just to demonstrate the formidable power of the brain's simulation software. It is well capable of constructing 'visions' and 'visitations' of the utmost veridical power. To simulate a ghost or an angel or a Virgin Mary would be child's play to soft- ware of this sophistication. And the same thing works for hearing. When we hear a sound, it is not faithfully transported up the auditory nerve and relayed to the brain as if by a high-fidelity Bang and Olufsen. As with vision, the brain constructs a sound model, based upon continuously updated auditory nerve data. That is why we hear a trumpet blast as a single note, rather than as the com- posite of pure-tone harmonics that gives it its brassy snarl. A clarinet playing the same note sounds 'woody', and an oboe sounds 'reedy', because of different balances of harmonics. If you carefully manipulate a sound synthesizer to bring in the separate harmonics one by one, the brain hears them as a combination of pure tones for a short while, until its simulation software 'gets it', and from then on we experience only a single note of pure trumpet or oboe or whatever it is. The vowels and consonants of speech are con- structed in the brain in the same kind of way, and so, at another level, are higher-order phonemes and words.
Once, as a child, I heard a ghost: a male voice murmuring, as if in recitation or prayer. I could almost, but not quite, make out the words, which seemed to have a serious, solemn timbre. I had been told stories of priest holes in ancient houses, and I was a little frightened. But I got out of bed and crept up on the source of the sound. As I got closer, it grew louder, and then suddenly it 'flipped' inside my head. I was now close enough to discern what it really was. The wind, gusting through the keyhole, was creating sounds which the simulation software in my brain had used to construct a model of male speech, solemnly intoned. Had I been a more im- pressionable child, it is possible that I would have 'heard' not just unintelligible speech but particular words and even sentences. And
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had I been both impressionable and religiously brought up, I wonder what words the wind might have spoken.
On another occasion, when I was about the same age, I saw a giant round face gazing, with unspeakable malevolence, out through the window of an otherwise ordinary house in a seaside village. In trepidation, I approached until I was close enough to see what it really was: just a vaguely face-like pattern created by the chance fall of the curtains. The face itself, and its evil mien, had been constructed in my fearful child's brain. On 11 September 2001, pious people thought they saw the face of Satan in the smoke rising from the Twin Towers: a superstition backed by a photo- graph which was published on the Internet and widely circulated.
Constructing models is something the human brain is very good at. When we are asleep it is called dreaming; when we are awake we call it imagination or, when it is exceptionally vivid, hallucin- ation. As Chapter 10 will show, children who have 'imaginary friends' sometimes see them clearly, exactly as if they were real. If we are gullible, we don't recognize hallucination or lucid dreaming for what it is and we claim to have seen or heard a ghost; or an angel; or God; or - especially if we happen to be young, female and Catholic - the Virgin Mary. Such visions and manifestations are certainly not good grounds for believing that ghosts or angels, gods or virgins, are actually there.
On the face of it mass visions, such as the report that seventy
thousand pilgrims at Fatima in Portugal in 1917 saw the sun 'tear
itself from the heavens and come crashing down upon the
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multitude', are harder to write off. It is not easy to explain how
seventy thousand people could share the same hallucination. But it is even harder to accept that it really happened without the rest of the world, outside Fatima, seeing it too - and not just seeing it, but feeling it as the catastrophic destruction of the solar system, includ- ing acceleration forces sufficient to hurl everybody into space. David Hume's pithy test for a miracle comes irresistibly to mind: 'No testimony is sufficient to establish a miracle, unless the testimony be of such a kind, that its falsehood would be more miraculous than the fact which it endeavours to establish. '
It may seem improbable that seventy thousand people could simultaneously be deluded, or could simultaneously collude in a
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mass lie. Or that history is mistaken in recording that seventy thousand people claimed to see the sun dance. Or that they all simultaneously saw a mirage (they had been persuaded to stare at the sun, which can't have done much for their eyesight). But any of those apparent improbabilities is far more probable than the alter- native: that the Earth was suddenly yanked sideways in its orbit, and the solar system destroyed, with nobody outside Fatima noticing. I mean, Portugal is not that isolated. *
That is really all that needs to be said about personal 'experiences' of gods or other religious phenomena. If you've had such an experience, you may well find yourself believing firmly that it was real. But don't expect the rest of us to take your word for it, especially if we have the slightest familiarity with the brain and its powerful workings.
THE ARGUMENT FROM SCRIPTURE
There are still some people who are persuaded by scriptural evidence to believe in God. A common argument, attributed among others to C. S. Lewis (who should have known better), states that, since Jesus claimed to be the Son of God, he must have been either right or else insane or a liar: 'Mad, Bad or God'. Or, with artless alliteration, 'Lunatic, Liar or Lord'. The historical evidence that Jesus claimed any sort of divine status is minimal. But even if that evidence were good, the trilemma on offer would be ludicrously inadequate. A fourth possibility, almost too obvious to need mentioning, is that Jesus was honestly mistaken. Plenty of people are. In any case, as I said, there is no good historical evidence that he ever thought he was divine.
The fact that something is written down is persuasive to people not used to asking questions like: 'Who wrote it, and when? ' 'How did they know what to write? ' 'Did they, in their time, really mean what we, in our time, understand them to be saying? ' 'Were they unbiased observers, or did they have an agenda that coloured their writing? ' Ever since the nineteenth century, scholarly theologians have made an overwhelming case that the gospels are not reliable
* Although admittedly my wife's parents once stayed in a Paris hotel called the
Hotel de I'Univers et du Portugal.
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accounts of what happened in the history of the real world. All were written long after the death of Jesus, and also after the epis- tles of Paul, which mention almost none of the alleged facts of Jesus' life. All were then copied and recopied, through many different 'Chinese Whispers generations' (see Chapter 5) by fallible scribes who, in any case, had their own religious agendas.
A good example of the colouring by religious agendas is the whole heart-warming legend of Jesus' birth in Bethlehem, followed by Herod's massacre of the innocents. When the gospels were written, many years after Jesus' death, nobody knew where he was born. But an Old Testament prophecy (Micah 5:2) had led Jews to expect that the long-awaited Messiah would be born in Bethlehem. In the light of this prophecy, John's gospel specifically remarks that his followers were surprised that he was not born in Bethlehem: 'Others said, This is the Christ. But some said, Shall Christ come out of Galilee? Hath not the scripture said, That Christ cometh of the seed of David, and out of the town of Bethlehem, where David was? '
Matthew and Luke handle the problem differently, by deciding that Jesus must have been born in Bethlehem after all. But they get him there by different routes. Matthew has Mary and Joseph in Bethlehem all along, moving to Nazareth only long after the birth of Jesus, on their return from Egypt where they fled from King Herod and the massacre of the innocents. Luke, by contrast, acknowledges that Mary and Joseph lived in Nazareth before Jesus was born. So how to get them to Bethlehem at the crucial moment, in order to fulfil the prophecy? Luke says that, in the time when Cyrenius (Quirinius) was governor of Syria, Caesar Augustus decreed a census for taxation purposes, and everybody had to go 'to his own city'. Joseph was 'of the house and lineage of David' and therefore he had to go to 'the city of David, which is called Bethlehem'. That must have seemed like a good solution. Except that historically it is complete nonsense, as A. N. Wilson in Jesus and Robin Lane Fox in The Unauthorized Version (among others) have pointed out. David, if he existed, lived nearly a thousand years before Mary and Joseph. Why on earth would the Romans have required Joseph to go to the city where a remote ancestor had lived a millennium earlier? It is as though I were required to specify, say,
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Ashby-de-la-Zouch as my home town on a census form, if it happened that I could trace my ancestry back to the Seigneur de Dakeyne, who came over with William the Conqueror and settled there.
Moreover, Luke screws up his dating by tactlessly mentioning events that historians are capable of independently checking. There was indeed a census under Governor Quirinius - a local census, not one decreed by Caesar Augustus for the Empire as a whole - but it happened too late: in AD 6, long after Herod's death. Lane Fox concludes that 'Luke's story is historically impossible and internally incoherent', but he sympathizes with Luke's plight and his desire to fulfil the prophecy of Micah.
In the December 2004 issue of Free Inquiry, Tom Flynn, the Editor of that excellent magazine, assembled a collection of articles documenting the contradictions and gaping holes in the well-loved Christmas story. Flynn himself lists the many contradictions between Matthew and Luke, the only two evangelists who treat the
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birth of Jesus at all. Robert Gillooly shows how all the essential
features of the Jesus legend, including the star in the east, the virgin birth, the veneration of the baby by kings, the miracles, the execution, the resurrection and the ascension are borrowed - every last one of them - from other religions already in existence in the Mediterranean and Near East region. Flynn suggests that Matthew's desire to fulfil messianic prophecies (descent from David, birth in Bethlehem) for the benefit of Jewish readers came into headlong collision with Luke's desire to adapt Christianity for the Gentiles, and hence to press the familiar hot buttons of pagan Hellenistic religions (virgin birth, worship by kings, etc. ). The resulting contradictions are glaring, but consistently overlooked by the faithful.
Sophisticated Christians do not need George Gershwin to convince them that 'The things that you're li'ble / To read in the Bible / It ain't necessarily so'. But there are many unsophisticated Christians out there who think it absolutely is necessarily so - who take the Bible very seriously indeed as a literal and accurate record of history and hence as evidence supporting their religious beliefs. Do these people never open the book that they believe is the literal truth? Why don't they notice those glaring contradictions?
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Shouldn't a literalist worry about the fact that Matthew traces Joseph's descent from King David via twenty-eight intermediate generations, while Luke has forty-one generations? Worse, there is almost no overlap in the names on the two lists! In any case, if Jesus really was born of a virgin, Joseph's ancestry is irrelevant and can- not be used to fulfil, on Jesus' behalf, the Old Testament prophecy that the Messiah should be descended from David.
The American biblical scholar Bart Ehrman, in a book whose subtitle is The Story Behind Who Changed the New Testament and Why, unfolds the huge uncertainty befogging the New Testament texts. * In the introduction to the book, Professor Ehrman movingly charts his personal educational journey from Bible-believing funda- mentalist to thoughtful sceptic, a journey driven by his dawning realization of the massive fallibility of the scriptures. Significantly, as he moved up the hierarchy of American universities, from rock bottom at the 'Moody Bible Institute', through Wheaton College (a
little bit higher on the scale, but still the alma mater of Billy Graham) to Princeton in the world-beating class at the top, he was at every step warned that he would have trouble maintaining his fundamentalist Christianity in the face of dangerous progressivism. So it proved; and we, his readers, are the beneficiaries. Other refreshingly iconoclastic books of biblical criticism are Robin Lane Fox's The Unauthorized Version, already mentioned, and Jacques Berlinerblau's The Secular Bible: Why Nonbelievers Must Take Religion Seriously.
The four gospels that made it into the official canon were cho- sen, more or less arbitrarily, out of a larger sample of at least a dozen including the Gospels of Thomas, Peter, Nicodemus, Philip,
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Bartholomew and Mary Magdalen. It is these additional gospels
that Thomas Jefferson was referring to in his letter to his nephew:
I forgot to observe, when speaking of the New Testament, that you should read all the histories of Christ, as well of
* I give the subtitle because that is all I am confident of. The main title of my copy of the book, published by Continuum of London, is Whose Word Is It?
