Compelling Reason. C. S. Lewis

sawn off the branch they were sitting on. If, on the other hand, they say that the taint need not invalidate their thinking, then neither need it invalidate ours. In which case they have saved their own branch, but also saved ours along with it.

      The only line they can really take is to say that some thoughts are tainted and others are not – which has the advantage (if Freudians and Marxians regard it as an advantage) of being what every sane man has always believed. But if that is so, we must then ask how you find out which are tainted and which are not. It is no earthly use saying that those are tainted which agree with the secret wishes of the thinker. Some of the things I should like to believe must in fact be true; it is impossible to arrange a universe which contradicts everyone’s wishes, in every respect, at every moment. Suppose I think, after doing my accounts, that I have a large balance at the bank. And suppose you want to find out whether this belief of mine is ‘wishful thinking’. You can never come to any conclusion by examining my psychological condition. Your only chance of finding out is to sit down and work through the sum yourself. When you have checked my figures, then, and then only will you know whether I have that balance or not. If you find my arithmetic correct, then no amount of vapouring about my psychological condition can be anything but a waste of time. If you find my arithmetic wrong, then it may be relevant to explain psychologically how I came to be so bad at my arithmetic, and the doctrine of the concealed wish will become relevant – but only after you have yourself done the sum and discovered me to be wrong on purely arithmetical grounds. It is the same with all thinking and all systems of thought. If you try to find out which are tainted by speculating about the wishes of the thinkers, you are merely making a fool of yourself. You must find out on purely logical grounds which of them do, in fact, break down as arguments. Afterwards, if you like, go on and discover the psychological causes of the error.

      In other words, you must show that a man is wrong before you start explaining why he is wrong. The modern method is to assume without discussion that he is wrong and then distract his attention from this (the only real issue) by busily explaining how he became so silly. In the course of the last fifteen years I have found this vice so common that I have had to invent a name for it. I call it Bulverism. Some day I am going to write the biography of its imaginary inventor, Ezekiel Bulver, whose destiny was determined at the age of five when he heard his mother say to his father – who had been maintaining that two sides of a triangle were together greater than the third – ‘Oh, you say that because you are a man’. ‘At that moment,’ E. Bulver assures us, ‘there flashed across my opening mind the great truth that refutation is no necessary part of argument. Assume that your opponent is wrong, and then explain his error, and the world will be at your feet. Attempt to prove that he is wrong or (worse still) try to find out whether he is wrong or right, and the national dynamism of our age will thrust you to the wall.’ That is how Bulver became one of the makers of the twentieth century.

      I find the fruits of his discovery almost everywhere. Thus I see my religion dismissed on the grounds that ‘the comfortable parson had every reason for assuring the nineteenth-century worker that poverty would be rewarded in another world’. Well, no doubt he had. On the assumption that Christianity is an error, I can see easily enough that some people would still have a motive for inculcating it. I see it so easily that I can, of course, play the game the other way round, by saying that ‘the modern man has every reason for trying to convince himself that there are no eternal sanctions behind the morality he is rejecting’. For Bulverism is a truly democratic game in the sense that all can play it all day long, and that it gives no unfair privilege to the small and offensive minority who reason. But of course it gets us not one inch nearer to deciding whether, as a matter of fact, the Christian religion is true or false. That question remains to be discussed on quite different grounds – a matter of philosophical and historical argument. However it were decided, the improper motives of some people, both for believing it and for disbelieving it, would remain just as they are.

      I see Bulverism at work in every political argument. The capitalists must be bad economists because we know why they want capitalism, and equally the Communists must be bad economists because we know why they want Communism. Thus, the Bulverists on both sides. In reality, of course, either the doctrines of the capitalists are false, or the doctrines of the Communists, or both; but you can only find out the rights and wrongs by reasoning – never by being rude about your opponent’s psychology.

      Until Bulverism is crushed, reason can play no effective part in human affairs. Each side snatches it early as a weapon against the other; but between the two reason itself is discredited. And why should reason not be discredited? It would be easy, in answer, to point to the present state of the world, but the real answer is even more immediate. The forces discrediting reason, themselves depend on reasoning. You must reason even to Bulverize. You are trying to prove that all proofs are invalid. If you fail, you fail. If you succeed, then you fail even more – for the proof that all proofs are invalid must be invalid itself.

      The alternative then is either sheer self-contradicting idiocy or else some tenacious belief in our power of reasoning, held in the teeth of all the evidence that Bulverists can bring for a ‘taint’ in this or that human reasoner. I am ready to admit, if you like, that this tenacious belief has something transcendental or mystical about it. What then? Would you rather be a lunatic than a mystic?

      So we see there is justification for holding on to our belief in Reason. But can this be done without theism? Does ‘I know’ involve that God exists? Everything I know is an inference from sensation (except the present moment). All our knowledge of the universe beyond our immediate experiences depends on inferences from these experiences. If our inferences do not give a genuine insight into reality, then we can know nothing. A theory cannot be accepted if it does not allow our thinking to be a genuine insight, nor if the fact of our knowledge is not explicable in terms of that theory.

      But our thoughts can only be accepted as a genuine insight under certain conditions. All beliefs have causes but a distinction must be drawn between (1) ordinary causes and (2) a special kind of cause called ‘a reason’. Causes are mindless events which can produce other results than belief. Reasons arise from axioms and inferences and affect only beliefs. Bulverism tries to show that the other man has causes and not reasons and that we have reasons and not causes. A belief which can be accounted for entirely in terms of causes is worthless. This principle must not be abandoned when we consider the beliefs which are the basis of others. Our knowledge depends on our certainty about axioms and inferences. If these are the result of causes, then there is no possibility of knowledge. Either we can know nothing or thought has reasons only, and no causes.

3

       FIRST AND SECOND THINGS (1942)

      When I read in Time and Tide on 6 June [1942] that the Germans have selected Hagen in preference to Siegfried as their national hero, I could have laughed out loud for pleasure. For I am a romantic person who has frankly revelled in my Nibelungs, and specially in Wagner’s version of the story, ever since one golden summer in adolescence when I first heard the ‘Ride of the Valkyries’ on a gramophone and saw Arthur Rackham’s illustrations to The Ring. Even now the very smell of those volumes can come over me with the poignancy of remembered calf-love. It was, therefore, a bitter moment when the Nazis took over my treasure and made it part of their ideology. But now all is well. They have proved unable to digest it. They can retain it only by standing the story on its head and making one of the minor villains the hero. Doubtless the logic of their position will presently drive them further, and Alberich will be announced as the true personification of the Nordic spirit. In the meantime, they have given me back what they stole.

      The mention of the Nordic spirit reminds me that their attempted appropriation of The Ring is only one instance of their larger attempt to appropriate ‘the Nordic’ as a whole, and this larger attempt is equally ridiculous. What business have people who call might right to say they are worshippers of Odin? The whole point about Norse religion was that it alone of all mythologies told men to serve gods