One of my senior colleagues and a mentor at the National University of Singapore, the late Professor Syed Hussein Alatas, once lamented that enough sociological work has been done on the intellectuals, but little has been written on stupidity.
Stupidity is broadly defined as a marked lack of intelligence or rational judgment, distinct from mere ignorance (which implies a lack of knowledge). It often involves persistent errors in reasoning, an inability to learn from experience, or actions that disregard obvious consequences.
Unlike intellectual disability, which may stem from cognitive limitations, stupidity can manifest in individuals of average or even high intelligence who habitually make irrational or shortsighted decisions. Dictionary or encyclopaedia definitions are useful in a limited way. We need to unpack more. I have suggested six categories of stupidity below. However, surely, this is not exhaustive.
Stupidity as gullibility: Gullibility is a form of stupidity that manifests in an unquestioning acceptance of information, often without scrutiny critical or otherwise. A gullible person is easily deceived, whether by conspiracy theories, manipulative rhetoric, or scams. This kind of stupidity stems not from an inability to think but from a failure to apply skepticism where it is warranted. In an era of internet-generated misinformation, fake news assisted by deepfakes, gullibility is particularly dangerous, as it allows bad actors to exploit individuals and, by extension, entire societies. The prevalence of “fake news” and viral hoaxes demonstrates how stupidity, in the form of gullibility, can have profound social and political consequences.
Stupidity as deep ignorance: Another form of stupidity is ignorance so deep that it resists correction. This is not merely a lack of knowledge but an unwillingness or inability to seek it. Unlike the uneducated, who may lack information but remain open to learning, deeply ignorant individuals reject knowledge that contradicts their pre-conceptions. This type of stupidity can be observed in anti-intellectual movements, where expertise is dismissed as elitism and facts are treated as opinions or “narratives.” When ignorance becomes a point of pride, societies risk regressing, as history, science, and reason are sacrificed for comfortable illusions and make-beliefs.
Stupidity as acting without considering consequences: A person who consistently acts without considering consequences embodies another kind of stupidity: Impulsiveness devoid of foresight. Whether it is reckless financial decisions (buying stocks without any knowledge), environmental destruction, or destruction of properties, or social irresponsibility, such behavior often stems from short-term thinking.
Historian Barbara Tuchman in her book The March of Folly: From Troy to Vietnam (1985) examines historical instances where governments pursued policies contrary to their own interests, despite clear evidence of their folly. Tuchman analyzes several case studies, including the Trojan War and the Vietnam War, highlighting how collective stupidity and hubris have led to significant historical blunders. This kind of stupidity is evident in political policies that prioritize immediate gains over long-term stability, or in personal lives where people make choices that lead to predictable failures. While impulsiveness can sometimes be excused as a momentary lapse, chronic disregard for consequences indicates a deeper intellectual failing.
Stupidity as blind Loyalty: Blind loyalty is a form of stupidity that arises when devotion to a person, ideology, or institution overrides independent thought. Whether in politics, religion, or personal relationships, blind loyalty discourages questioning and suppresses dissent. This form of stupidity is particularly insidious because it masquerades as virtue -- loyalty, patriotism, faith -- while in reality, it enables exploitation and injustice. Those who refuse to acknowledge flaws in their leaders or movements contribute to their own manipulation, making blind loyalty one of the most socially destructive manifestations of stupidity.
Stupidity as overconfidence: Another dimension of stupidity is overconfidence -- believing oneself to be more knowledgeable or capable than one truly is. This form of stupidity is particularly dangerous because it leads people to make decisions with unwarranted certainty, often ignoring expert advice or alternative perspectives. The Dunning-Kruger effect, in which those with low competence overestimate their abilities in certain areas, is a classic example. Overconfidence fuels bad leadership, misguided activism, and disastrous personal choices. Unlike mere ignorance, which can be remedied with knowledge, overconfidence resists correction, as the individual fails to recognize their own limitations.
Stupidity as closed-mindedness: Stupidity frequently thrives in environments resistant to critical thinking or self-reflection. Closed-mindedness -- rejecting new ideas, evidence, or perspectives -- fuels irrational behaviour. For example, clinging to outdated beliefs despite overwhelming data to the contrary exemplifies a form of intellectual stagnation. This rigidity not only limits personal growth but can also hinder societal progress, as progress often demands adaptability and openness to change.
Is there any antidote to stupidity? Combating stupidity requires life-long learning, critical inquiry, and the courage to question assumptions. Once you begin to question information handed out online manufactured by self-serving pundits with no regard for social harmony, tranquillity, or political stability, you can see through the lies and the motives for the lies. For which you need to gain knowledge, not just sound-bites. You need to think and reflect before you jump into action.
As Confucius observed in Analects: “Learning without thought is labour lost; thought without learning is perilous.” This underscores the balance between acquiring knowledge and engaging in reflective analysis -- a reminder that true wisdom lies not in mere information, but in its thoughtful application.
Habibul Haque Khondker is a sociologist and columnist.
