The New Fool of the 21st Century

Although the word imbecile is commonly used today as an insult, it is not my intention to offend anyone. Quite the contrary: this article seeks to rescue its original meaning so we can look at ourselves with a bit of irony, but also with clarity. Before continuing, it's worth pausing to consider the history of words and how time transforms them. Language is not static: it evolves with us, absorbing our emotions, our frustrations, and our contradictions. Imbecile was born as a neutral term, almost medical, and ended up becoming a weapon of contempt. This journey is not trivial: it says much about the way we humans project our fears and hierarchies onto words.

When I review its history, I think about the enormous capacity we have to distort the meaning of what we name. In Latin texts, imbecillus referred to physical or mental frailty; it was an empathetic description, not a moral judgment. But over the centuries, as society began to glorify strength, independence, and self-sufficiency, the term became loaded with contempt for vulnerability. What was once compassion transformed into mockery. And this semantic evolution is, in reality, a metaphor for our collective history: we went from understanding weakness as a natural part of the human condition, to considering it a defect that should be hidden or punished.

If we think about the current context, the word imbecile serves as a mirror. We live in a time that worships efficiency, speed, and immediate response. We're afraid to show ourselves as insecure, to doubt, to ask for help. However, the origin of the term reminds us that we all need support at some point. That awareness, far from diminishing us, could restore a humanity that technological haste is stealing from us. In this sense, rescuing the etymology is not a scholarly exercise: it's a way to reconcile ourselves with fragility, to admit that even in the age of artificial intelligence, we remain imperfect beings seeking balance between what we control and what sustains us.

The word imbecile comes from the Latin imbecillus, which in turn derives from the root in- (negation) and baculum (staff or walking stick). In its origin, the term literally designated someone who needed a staff to stand upright. It had no moral or pejorative connotation, but rather a physical one: the imbecillis was the weak one, the one who required support. In fact, philologists point out that the prefix in- doesn't imply an absolute negation so much as a lack or insufficiency: not "without a staff," but "with an insufficient staff," with precarious support. It was a way of naming fragility, not condemning it.

Over time, the idea of weakness migrated from the body to the spirit. Classical Latin dictionaries, such as that of Charlton T. Lewis and Charles Short (Oxford, 1879), define imbecillus as "weak, feeble, lacking in strength or firmness," applied to both body and character. In the texts of Cicero or Seneca, imbecillitas animi designates frailty of spirit, the lack of inner firmness. Cicero, in his work Tusculanae Disputationes, speaks of imbecillitas mentis as a universal human condition: the tendency to yield to passions or fear. Seneca, for his part, in the Moral Letters to Lucilius, warns that we are all at some point imbecilles animi, and that virtue consists precisely in recognizing that weakness and transforming it into strength.

Throughout the centuries, the word traveled through Romance languages maintaining that sense of weakness or dependence. In Old French, imbecile appears as early as the 12th century, linked to the Latin term imbecillus in ecclesiastical manuscripts that applied it to those who needed spiritual guidance. In medieval texts, the imbecile was sometimes the neophyte, the apprentice, the one who had not yet reached maturity in faith. It's interesting to note that even then the word retained a nuance of tenderness: the weak were not despised, they were accompanied.

The evolution of the term accompanied the history of humanity, and with it the way we understand strength and fragility. In ancient cultures, fortitude was associated with the body: whoever resisted cold, hunger, or the weight of labor was worthy of respect. But when the body ceased to be the only measure of value, the mind and character came to occupy that symbolic place. Thus, the imbecile became one who needs others to think, decide, or speak for them, not because their body is weak, but because their spirit cannot sustain itself.

In the 16th and 17th centuries, with the rise of rational thought and humanism, fortitude shifted to the terrain of moral autonomy. The strong person was one who knew how to govern themselves, master their passions, and exercise judgment without tutelage. Weakness, on the other hand, was associated with immaturity or inability to discern. In this context, the imbecile became a symbolic character: one who cannot think without being told how to do it. In the religious sermons and conduct manuals of the era, the idea was repeated that man must learn to sustain his soul with reason, as if the physical staff had transformed into an invisible staff of moral principles.

During the Enlightenment, this transformation acquired new depth. To be imbecile meant to remain in intellectual immaturity. Kant, in his celebrated essay What is Enlightenment?, defined immaturity as the inability to use one's own understanding without the direction of another. Humanity had to, according to him, emancipate itself from the staff of dogma and walk on its own toward the light of reason. That metaphor illuminates the hidden meaning of the term: the imbecile is not the incapable one, but the one who fears letting go of another's support. And that fear is ancestral. Deep down, human beings don't fear ignorance as much as the sensation of being left without guidance, without crutch, without certainty.

That's why I believe a proper understanding of the term could apply, in our times, to those who have lost their capacity for inner support, delegating to external staffs what was once autonomous: attention, memory, decision-making, even opinion. Each staff today can take the form of a screen, algorithm, or recommendation system. And I don't say this as a reproach. I too often find myself leaning on that invisible staff. As I explore in my reflection about trusting AI more than many humans, this dependence raises deep questions about how we make decisions. But I'm concerned that technology, and particularly artificial intelligence, is gradually eroding our capacity to think, to remember, to interpret the world without help.

I've seen how AI facilitates tasks that used to consume hours: drafting a text, analyzing data, generating an image, summarizing an article. That efficiency is real and valuable. But I've also seen something more subtle: the progressive loss of judgment. Every time I delegate a decision to an intelligent system, I'm training my own weakness, accustoming my mental muscles to laziness.

What appears to be progress—the ability to quickly and precisely solve formerly complex problems—contains a paradox: the more perfect the tool becomes, the less room it leaves for error, and without error there is no learning. Human intelligence flourishes in friction, in uncertainty and doubt. Artificial intelligence, on the other hand, eliminates those gray areas to offer us clean, immediate, seductive answers. It makes us feel efficient, but also robs us of contact with the process of thinking. In that sense, AI doesn't make us ignorant: it makes us comfortable, and comfort is the antechamber of dependence.

The etymology resonates again: in-baculum, without one's own staff, dependent on another's support. The image is powerful because today the staff is no longer made of wood: it's made of silicon, liquid crystal, notifications, menus that "guess" what I want. And we don't use it to walk, but to think.

From a psychological perspective, this phenomenon has an explanation. Our brain is a great energy manager: it automates as much as it can to save resources, and that's good... up to a point. If a task is chronically delegated, the circuit involved receives less stimulation and, through pure biological economy, loses finesse. It's the principle of use it or lose it: what isn't exercised, weakens.

In daily life this in-baculum takes discrete forms: I look at the map to go to a place I already know; I ask an assistant for information I would have previously reconstructed; I let the corrector rewrite my sentences without checking why they sound better; I accept the first recommendation from an algorithm instead of comparing alternatives. There's no tragedy in each isolated gesture, but the sum creates dependence.

Popularized by authors like Daniel Levitin on how multitasking and fragmented attention degrade working memory; and widely disseminated critiques by Nicholas Carr warning of the loss of depth in sustained reading when everything becomes micro-fragments on screens. I cite these names not to fall into catastrophism, but to point out a pattern: the staff lightens us, but also untrains us.

I'm interested in highlighting another nuance: the contemporary in-baculum doesn't only affect memory, but judgment. When a system suggests "the best" options to me—the song, the restaurant, the article—and is often right, my evaluative muscle relaxes. I begin to confuse convenience with truth, popularity with quality, proximity with relevance. And without my own judgment, artificial intelligence ceases to be a tool and becomes an authority.

I'm not proposing to abandon the staff: I'm proposing to recover the leg. That is, to train micro-habits of cognitive autonomy within the digital ecosystem: read long texts without jumping, reconstruct data before searching for it, write a first draft without a corrector, orient myself without a map on familiar routes, manually verify a recommendation. Not to be technological ascetics, but to remember what it feels like to walk on our own. Because yes: the staff gives us speed... but if it monopolizes everything, it also takes away our balance.

I've talked with colleagues, students, and friends who confess to experiencing a kind of cognitive fatigue: the feeling of not being able to work without the support of a digital assistant. I myself, on some days, find myself in that loop. This dependence is not always conscious; it often disguises itself as productivity because the result arrives quickly and looks good. But when the tool decides for us, the boundary between help and substitution becomes blurred. And when that boundary fades, learning stagnates. If the system responds for me, why think? If everything is just a click away, why remember?

When I speak of cognitive fatigue, I'm not referring only to mental tiredness, but to a pattern: increasingly shorter work sessions, constant interruptions, difficulty sustaining an idea for more than a few minutes, and a compulsive need to "consult" before proceeding. The brain learns that delegating is more profitable than making an effort and, little by little, begins to ask for the crutch even on flat stretches. That feeling of "I can't start without the assistant" is the early symptom.

I see it on three common fronts: Attention: task jumping every few minutes. The urgent displaces the important, and depth disappears. After several hours, I've touched twenty things and haven't closed any. Working memory: I trust that the machine will remember for me. I don't retain data, only access routes. When the connection fails, I feel empty, as if the floor had been taken away from me. Judgment: I adopt without reviewing the first "correct" proposal. The solution arrives, but I don't know why it's good or in what contexts it would cease to be. I lose transfer capacity.

The imbecile of our era is not the absolute ignorant, but the one who delegates their intelligence to a system that administers it in comfortable doses. They are brilliant, efficient, and technologically skilled, but their lucidity depends on the connection. If the flow is interrupted, their self-confidence collapses. They live surrounded by tools that amplify them, but don't know how to distinguish when they make them stronger and when they simply replace them. At work, they blindly trust the metrics of software that translates their performance into numbers; in education, they delegate their curiosity to automatic summaries; in personal relationships, they measure their affection by the quantity of notifications. What was once muscle—the capacity to observe, doubt, decide—has become an interface.

It's not about contempt, but about warning: the new imbecile is not a victim, but an accomplice in their own numbness. They accept technology's help not out of necessity, but out of laziness. Discomfort makes them uncomfortable. When something requires reflection, they call it a "waste of time"; when an idea contradicts their opinion, they label it "fake news." The staff that once supported the weak has become a throne that numbs the comfortable. And the more sophisticated the device, the more invisible the dependence becomes.

This profile is easily recognized in three traits: constant delegation, loss of judgment, and emotional disconnection. Delegation, because they externalize everything that involves mental effort: reminders, opinions, routes, arguments. Loss of judgment, because they confuse consensus with truth and trend with knowledge. Disconnection, because their contact with the world is mediated by screens that filter conflict and nuance, anesthetizing the sense of empathy. They're not a monster; they're the average citizen of a civilization saturated with information and lacking attention.

I'm not interested in demonizing this portrait, but in understanding it as a symptom of a historical transition. Every technological revolution generates a dependence curve before reaching maturity. The initial fear is usually legitimate: we fear losing control, privacy, purpose. But it's also an opportunity to review what it means to be conscious in an era of constant assistance. AI can degrade human intelligence if we use it as a staff, but it can expand it if we understand it as a mirror. It's not the algorithm that infantilizes us, but our tendency to use it as a substitute for judgment.

In this context, I imagine an amplified but not supplanted intelligence: the digital centaur, that half-human, half-machine figure where technology complements without annulling. In the best scenarios, AI doesn't replace the teacher, but personalizes teaching; it doesn't substitute the doctor, but assists in diagnosis; it doesn't destroy art, but opens new forms of expression. The key is to keep alive the why behind every how. When human beings remember that the tool exists to serve them, and not to define them, the symbiosis becomes virtuous.

Even so, opportunity is not achieved with optimistic speeches, but with training. Educating in the age of artificial intelligence means teaching critical thinking, algorithmic ethics, and sustained attention. It requires recovering slowness as a space for understanding, pause as an act of resistance, and doubt as a sign of intelligence. If the future forces us to coexist with increasingly persuasive systems, the response cannot be rejection, but trained presence: a lucidity capable of using without being used.

I've come to think that the deep meaning of this word—imbecile—is not an insult, but a universal warning. It reminds us that every time we yield our will to automatism, we lose a fraction of humanity. It doesn't tell me "you've failed," but "stand up again." Because intelligence, in its essence, doesn't consist of accumulating answers, but of preserving the capacity to ask questions.

Walking without a staff, today, doesn't mean doing without technology, but not letting it set the pace. It's feeling again the weight of one's own thought, the slowness of an idea that matures, the pleasure of making mistakes without fear. It's deciding when to ask the algorithm for help and when to trust instinct. Learning to walk again is not nostalgia; it's mental survival. Because if anything defines human beings in the face of the machine, it's not speed, but the consciousness with which they stop.

And perhaps the deepest teaching is to accept that walking without a staff doesn't mean denying help, but learning to use it without submitting. Technology can be a prosthesis of the body and thought, but only when we remember it doesn't replace the soul. The difference between tool and master is invisible until attention dissolves: when we stop questioning what we delegate, we are no longer users, but dependents.