​​by Thomas L. Krannawitter

The bell rings.

Students settle into their seats with the practiced choreography of the modern classroom: a laptop flips open; a phone disappears—mostly—into a hoodie pocket; someone asks whether the assignment can be submitted as a link.

Then the teacher writes a question on the board: What is justice?

A few students stare as if the words are written in a foreign language. One raises her hand and asks, sincerely, “Do you mean, like, the justice system?” Another asks whether there is a rubric. Someone else says, “This is kind of subjective, isn’t it?” A bright student, trying to be helpful, offers, “Justice is basically… fairness.” Then he pauses, waiting for confirmation that the definition is good enough to move on.

It is not that these students are unintelligent. Many of them are very capable. They can research quickly. They can compile sources. They can produce answers that look like answers.

If you ask them for the GDP of a country, the chemical formula for glucose, the number of electoral votes in Ohio, or the definition of meiosis, their fingers will deliver the information almost instantly.

But when you ask them a question that cannot be answered by a quick search, when you ask students to think rather than retrieve, they often experience irritation or anxiety rather than curiosity.

The question feels unfair—unscientific—like a trick. And the reason is simple: they have accepted a modern assumption about knowledge. They assume the highest form of knowing is technological-scientific knowing: measurable, testable, quantifiable, useful in the immediate, practical sense of “useful.”

They assume that if a question does not yield a clear, numerical output, it must be merely personal, a matter of preference that you can have opinions about, but not knowledge. Like ice cream: You don’t know what the best flavor is, you simply know what you prefer. 

That assumption is not itself a scientific discovery. It is a philosophical claim. And it quietly narrows the mind.

The Limits of Technology

Begin here: Modern science and technology have produced wonders, but they remain limited by reason, nature, and truth. There are boundaries science cannot cross, no matter how advanced our devices become.

Modern science cannot make two plus two equal five. It cannot make the timely timeless, or the finite infinite. It cannot make the false true by insistence or repetition. It cannot make a wrong right, or the unjust just, by improved technique. It cannot transform cowardice into courage by engineering.

These are not minor limitations. They are hints about the structure of the world, about truth, about existence, about moral reality, about the nature of a human being. To recognize these limits is to stand where philosophy begins.

The limits themselves raise deeper questions: What is truth? What is justice? What is courage? What is a good life? If those questions are “not real,” then the limits above are not real either.

But they are real. Everyone knows they are real. Our lives presuppose them daily.

The Socratic Question

Classical philosophy begins not with production, but with inquiry, often captured in a question that is both childlike and profound: “What is ___?”

Socrates was both famous and infamous for asking: What is justice? What is courage? What is law? What is a human being? What is knowledge? What is the good?

This “What is…?” question is a discipline. It is a kind of intellectual humility paired with intellectual courage. It is a question that refuses to pretend that a definition is obvious or an answer is correct just because it is familiar.

The question demands clarity.

Modern education often trains students to rush toward the narrow “how” questions—how to solve, how to optimize, how to engineer, how to get results. 

The “What is…?” question slows that rush. It insists that method and technique are not self-justifying. Method presumes an end. Technique presupposes purpose. Even the decision to treat something as a “problem” presumes an idea of what counts as improvement, which in turn requires some understanding of better and worse, itself pointing to the good.

This is one reason classical philosophy is not obsolete: it teaches students that the life of the mind is more than technical competence. It is an orientation toward truth. It is more than mastering a piece of machinery, a program, or a procedure. It is a way of life.

Aristotle’s Four Causes

Aristotle famously distinguished four kinds of “cause” or explanation:

·   Material cause: what something is made of

·   Efficient cause: what produces it or brings it about

·   Formal cause: what it is—the intelligible structure, pattern, essence, or form

·   Final cause: what it is for—the end, aim, purpose, telos

Modern technological science is extraordinarily powerful with material and efficient causes. It tells us what things are made of and how to produce outcomes. It is, in that sense, a refined mastery of means.

But modern science tends to set aside formal and final causes. It treats “form” as a convenient model and “final cause” as subjective—mere preference, or a private story with which we comfort ourselves. Purpose is reduced to personal feelings; “values” are reduced to “lived experiences” and “cultural perspectives”; and reason is told to keep its hands off.

Here is the cost of that narrowing: Students become brilliant at means while becoming increasingly inarticulate and incoherent about ends. 

Three Modern Examples

Artificial Intelligence

Consider artificial intelligence, especially the rapid rise of large language models and other generative tools.

Students now ask a new question: “Why should I spend hours or days writing this paper when AI can write it in ten seconds?” The question reveals both the power and the limit of the technology.

AI can produce text. It can summarize. It can imitate styles. It can generate arguments that sound plausible. It can optimize for a desired output.

In other words, it is powerful in the realm of means.

But it cannot justify why truth should matter to you. It cannot establish the purpose of education. It cannot demonstrate that virtue is choice-worthy for its own sake. AI does not know that cowardice is shameful, or that justice is noble. AI does not experience embarrassment. AI cannot blush. And it does not know what behaviors ought to be properly embarrassing, or why.

AI can mimic those claims; it cannot ground them. AI cannot choose for you, because you have to live with the consequences.

In fact, the arrival of AI makes the classical questions more urgent, not less. If a machine can generate “answers,” then the human mind must become more serious about what an answer is and what purpose it serves. Otherwise, education degenerates into a contest of outputs—who can produce the appearance of competence most efficiently.

The classical tradition responds: The point of education is not the production of papers. It is the formation of judgment. It is the cultivation of a soul capable of distinguishing noble from base, better from worse, virtuous from vicious.

And the work required to understand these fundamental human matters is itself good. No machine can do that work for you, because it is not merely external work. It is the internal formation of one’s own soul.

Gene-Editing and Medicine

Consider gene-editing, modern medicine, and biotechnology.

We can alter embryos, select traits, extend lifespans, reduce suffering, and treat diseases once thought untreatable. These are achievements at which we rightly marvel.

But the deeper question appears immediately: Ad quem finem—To what end?

If we can extend life, should we always do so? Should the plug never be pulled? If we can select traits, which traits are desirable, and why? If we can reduce suffering, do we reduce all suffering at any cost? If we can prevent disability, what do we assume a “good” human being is? If we can enhance performance, what do we think excellence is?

Medicine can tell us how to achieve certain ends—health, longevity, functionality. It cannot, by its own research methods, settle the question of what ought to be pursued, or what higher purposes a healthy body should serve, or what kind of life is truly good.

When modern students are taught, explicitly or implicitly, that such questions about “ought” are irrational, they are left in a strange predicament: unprecedented power without adequate wisdom to guide it.

Social Media and Metrics

We have replaced categories such as sage, prophet, and statesman with “influencer.”

Students now live inside digital systems that quantify attention: views, likes, shares, follower counts, streaks, engagement rates. These metrics are real. They can be measured. They can be optimized. But what do they measure, finally?

They measure not truth, but attention. Not goodness, but reaction. Not nobility, but virality. And because the medium rewards what can be quantified, it quietly teaches a metaphysic: What counts is what can be counted.

Students begin to evaluate themselves through a numerical fog: “Am I seen? Am I affirmed? Am I trending? Am I popular enough?”

This is a vivid, everyday example of the modern narrowing of the human mind. The question “What is a good life?” is displaced by “What performs well?” or “What attracts the most engagement?”

The classical tradition insists that performance is not the same as excellence. Receiving attention is not the same as deserving it.

Plato and the Contemplative Mind

Plato offers a way to describe what is happening when human beings become obsessed with what can be produced and measured. The soul becomes busy, clever, and restless, but not necessarily wise.

It can become skilled at arguing while remaining unable to say what truth is for. I have witnessed this myself with advanced students of debate. They can discredit any argument or doctrine, but they cannot explain what they themselves understand to be true and good.

Recovering classical thought, at its best, is not nostalgia. It is an ascent, an expansion of the soul’s range. It is an exercise in looking beyond shadows, beyond mere appearances, beyond trendy outrages of the hour, beyond the tyranny of the immediate.

To contemplate formal and final causes is to widen the mind, because it restores context. It teaches that the cosmos in which we find ourselves is not merely a stream of data points. Through reason and imagination, we can draw back the curtain of eternity and discern an intelligible order in which meanings and purposes matter.

Thinking with classical minds teaches students to ask not merely “What happened?” but “What is it?” and “What is it for?” And it teaches something else that modernity often forgets: The mind was made not only to calculate, but to contemplate.

The Great Modern Assumption

The great problem of modern technological science is not a failure to produce; it is an unexamined philosophical assumption: that reason cannot know about ends.

Purpose is not knowable, we are told, it is only felt. Virtue is not knowable, only asserted. The good life is not knowable, only preferred. Justice is not knowable, only socially constructed and therefore changeable.

In short, reason is powerful everywhere except precisely where human beings most need it. The irony is painful.

Intellectuals, trained in analysis, often cannot explain the purpose of intellectual activity because they assume reason cannot investigate purpose. Education becomes expert training in means while ignoring ends. We create graduates who can optimize systems while not knowing what optimization is for.

A civilization that is brilliant at means and ignorant about ends is not merely incomplete; it is unstable and nihilistic. It is a form of retail expertise and wholesale stupidity. 

Technē and Phronesis

A helpful classical distinction clarifies what modern education often confuses. The Greeks had a word, techne, meaning art, craft, or technique: the know-how that enables a person to make something or to produce a reliable result. We can talk about the techne of the skilled carpenter, the surgeon, the engineer, the coder, or the mechanic.

This sort of intelligence is real, admirable, and indispensable in times of need. An accountant is quite useful when the tax man comes knocking.

But the classical tradition also emphasized phronesis, usually translated as prudence or practical wisdom: the cultivated capacity to judge well about what ought to be done in a concrete, particular circumstance, here and now.

Technique concerns how to achieve a result; practical wisdom concerns whether the result is worth achieving, when it should be pursued, and how it fits into a good life. A person can be brilliantly technical and yet morally foolish; the modern world supplies examples daily of sophisticated means utilized for the purpose of achieving shabby ends.

This also helps us understand the word technology more honestly. Its roots are techne—art or craft—and logos—reason or articulate speech. Technology, quite literally, is using reason to make something: using intelligence to figure out how to invent or produce something, how to build, how to control, how to achieve an effect.

That is a genuine human ability, and it deserves respect.

Yet it is not the whole of reason, and it cannot set the ultimate standard for what counts as knowledge. Making things is an important human activity, but it is far from the highest activity of the human mind. How to make something is not the highest question we can ask.

The mind can and ought to ask questions that no device can answer, not only how to do things, but what justice is, what courage is, what human excellence is, and what ends are worthy of our lives and our civilizations. For what purpose are or should we be willing to give our own lives? Technology cannot answer such a question.

The great tragedy of our modern world can be summed up with the observation that we have bureaucracies filled with social engineers who have never engaged in rational inquiry about the ends or goals of social life.

Plato and Aristotle on the Good

Plato’s dialogues remind us that many of the most important questions for living well can and should be investigated by the mind.

The Platonic dialogues that have survived display reason in action in the characters of dramatis personae who probe, restate, refine, expose contradictions, and demand better accounts. They treat moral inquiry not as irrational posturing but as serious thought.

Aristotle, especially in the Nicomachean Ethics, is even more explicit: Human beings have a distinctive end. All human choices and actions aim at a goal: happiness. We can investigate happiness, not as mere pleasure, not as mere status, not as mere self-expression, but as flourishing in accordance with virtue and human excellence.

We can examine courage, temperance, justice, and wisdom—both theoretical and practical. We can ask what kind of character is required for a good life and a good polity.

These questions are not “unscientific” in the sense of being arbitrary or irrational. They are eminently rational inquiries into a different kind of object: not merely quantities and forces, but human beings as moral agents who possess compound, complex souls constituted by multiple parts.

The Expansion of the Mind

To recover classical reason is not to attack modern science. It is to refuse the modern temptation to treat modern science as the whole of reason. Classical thought does not narrow the mind; it expands the mind.

It widens the horizon until it can include what technological science tends to exclude: virtue and vice, justice and injustice, noble and base, ends and purposes, the nature of a human being, and the purpose of intellectual life itself.

Modern physics, mathematics, and medical science can say a great deal about how to achieve certain ends. They are remarkable in the realm of means. But the highest inquiries and the highest knowledge concern ends, and means serve ends, not vice versa. Ends are higher than means.

A hammer is for building; building is for dwelling; dwelling is for living; living is for… what?

That last question is not answered by improvements in carpentry, architecture, or engineering. It is answered by philosophic inquiry—by an active intellect—by the life of the mind.

Closing Word

If you are a student living amid the enchantments of modern technology, do not reject those enchantments. Learn the sciences. Study them seriously. Admire their power. Use them for good purposes. 

But refuse the fashionable modern dogma that insists: only this counts as knowledge.

Ask the older questions that keep the soul human: What is justice? What is courage? What is the good life? What ought to be the purpose of education? What is the highest purpose of the mind itself? And don’t assume the answer to each is arbitrary or a mere matter of perspective. 

Reflecting on those questions seriously will not make you less modern. They will make you more complete. They restore the forgotten width of the mind—without which all our devices, however brilliant, cannot tell us what we are for.