“Men Without Chests” is the opening chapter of C. S. Lewis’s The Abolition of Man (affiliate link), and it starts with a school textbook. Two anonymous authors, whom Lewis calls Gaius and Titius, teach students that when we call a waterfall sublime we are only reporting our own feelings, not describing the waterfall. In their thinking value is subjective, not objective.

A great deal follows from that. If value is only sentiment, education can debunk feelings but never train them. And a man whose sentiments are untrained is not more rational for it; he is simply defenseless. Following Plato, Lewis pictures the human person as head, chest, and belly: reason, trained emotion, and appetite. Reason rules appetite only through the chest, the seat of magnanimity and settled sentiment. Cut out the middle and you get the men of his title.

That is the charge in his closing line: "in a sort of ghastly simplicity, we remove the organ and demand the function."

Here are the key quotes I gleaned from the first chapter.

I think Gaius and Titius may have honestly misunderstood the pressing educational need of the moment. They see the world around them swayed by emotional propaganda—they have learned from tradition that youth is sentimental-and they conclude that the best thing they can do is to fortify the minds of young people against emotion. My own experience as a teacher tells an opposite tale. For every one pupil who needs to be guarded from a weak excess of sensibility there are three who need to be awakened from the slumber of cold vulgarity. The task of the modern educator is not to cut down jungles but to irrigate deserts. The right defence against false sentiments is to inculcate just sentiments. By starving the sensibility of our pupils we only make them easier prey to the propagandist when he comes. For famished nature will be avenged and a hard heart is no infallible protection against a soft head. (13–14)

St. Augustine defines virtue as ordo amoris, the ordinate condition of the affections in which every object is accorded that kind of degree of love which is appropriate to it. Aristotle says that the aim of education is to make the pupil like and dislike what he ought. When the age for reflective thought comes, the pupil who has been thus trained in 'ordinate affections' or "just sentiments' will easily find the first principles in Ethics; but to the corrupt man they will never be visible at all and he can make no progress in that science. Plato before him had said the same. The little human animal will not at first have the right responses. It must be trained to feel pleasure, liking, disgust, and hatred at those things which really are pleasant, likeable, disgusting and hateful. (16)

Aristotelian, Stoic, Christian, and Oriental alike, I shall henceforth refer to for brevity simply as 'the Tao'. Some of the accounts of it which I have quoted will seem, perhaps, to many of you merely quaint or even magical. But what is common to them all is something we cannot neglect. It is the doctrine of objective value, the belief that certain attitudes are really true, and others really false, to the kind of thing the universe is and the kind of things we are. (18)

No emotion is, in itself, a judgement; in that sense all emotions and sentiments are alogical. But they can be reasonable or unreasonable as they conform to Reason or fail to conform. The heart never takes the place of the head: but it can, and should, obey it. (19)

Where the old initiated, the new merely 'conditions'. The old dealt with its pupils as grown birds deal with young birds when they teach them to fly; the new deals with them more as the poultry-keeper deals with young birds— making them thus or thus for purposes of which the birds know nothing. In a word, the old was a kind of propagation-men transmitting manhood to men; the new is merely propaganda. (23)

Without the aid of trained emotions the intellect is powerless against the animal organism. I had sooner play cards against a man who was quite sceptical about ethics, but bred to believe that 'a gentleman does not cheat, than against an irreproachable moral philosopher who had been brought up among sharpers. In battle it is not syllogisms that will keep the reluctant nerves and muscles to their post in the third hour of the bombardment. The crudest sentimentalism (such as Gaius and Titius would wince at) about a flag or a country or a regiment will be of more use. We were told it all long ago by Plato. As the king governs by his executive, so Reason in man must rule the mere appetites by means of the 'spirited element'.° The head rules the belly through the chest—the seat, as Alanus tells us, of Magnanimity," of emotions organized by trained habit into stable sentiments. The Chest-Magnanimity-Sentiment—these are the indispensable liaison officers between cerebral man and visceral man. It may even be said that it is by this middle element that man is man: for by his intellect he is mere spirit and by his appetite mere animal. (24–25)

And all the time-such is the tragi-comedy of our situation—we continue to clamour for those very qualities we are rendering impossible. You can hardly open a periodical without coming across the statement that what our civilization needs is more "drive, or dynamism, or self-sacrifice, or 'creativity'. In a sort of ghastly simplicity we remove the organ and demand the function. We make men without chests and expect of them virtue and enterprise. We laugh at honour and are shocked to find traitors in our midst. We castrate and bid the geldings be fruitful. (26)