Why MAGA Thinks They Are Smart

You Did Your Own Research? Cool Story Bro. Imagine you take a test. Twenty questions on logical reasoning. You finish, put your pencil down, and the researcher asks you one more question. How well do you think you did compared to everyone else in the room? You think about it. You feel pretty good. You say you’re probably around the 62nd percentile. Better than most people here. Your actual score? 12th percentile. You got almost everything wrong. That’s not a hypothetical. That is exactly what happened in a psychology lab at Cornell University in 1999. Psychologist David Dunning and his graduate student Justin Kruger ran four experiments. They tested Cornell undergraduates on three things: logical reasoning, English grammar, and humor. After each test, they asked every participant to estimate how well they had performed compared to their peers. The results were devastating. Participants who scored in the bottom quartile, the lowest performers in the room, estimated that they had outperformed roughly two thirds of their classmates. They scored in the 12th percentile and believed they were in the 62nd. They weren’t slightly off. They were off by 50 points. The top performers showed the opposite pattern. They scored above the 86th percentile but estimated themselves around the 70th to 75th. They slightly underestimated themselves. Not because they lacked confidence, but because they assumed that what was easy for them was easy for everyone. Dunning and Kruger called this a dual burden. The skills you need to get the right answer are the same skills you need to recognize when you’ve gotten the wrong one. If you don’t understand grammar, you also can’t tell when your grammar is bad. If you can’t reason logically, you also can’t tell when your reasoning has fallen apart. You are blind to your own blindness. That paper was titled “Unskilled and Unaware of It.” It was published in the *Journal of Personality and Social Psychology.* And it named something that most of us already knew but had never had the language for. The Dunning-Kruger Effect. The less you know about something, the more confident you are that you know it. The more you actually know, the more you recognize how much you don’t. This is the engine behind every Facebook expert, every YouTube epidemiologist, every uncle at Thanksgiving who read one article and now thinks he knows more than the entire medical establishment. “I did my own research.” No you didn’t. You watched a ten minute video made by someone with no credentials and an algorithm that rewards outrage. You scrolled through a thread posted by someone equally as uninformed as you. You found a meme that confirmed what you already believed and called it evidence. That is not research. Research is peer-reviewed studies. Controlled experiments. Years of education. Specific expertise built over decades. Not twenty minutes on the toilet watching conspiracy content. The Dunning-Kruger Effect explains why this gap is so hard to close. It is not just that these people are wrong. It is that they lack the cognitive tools to recognize they are wrong. You cannot correct an error you cannot see. You cannot question a conclusion when you don’t have the knowledge to evaluate it. This is why real experts sound uncertain. Doctors say “the data suggests.” Climate scientists say “based on current evidence.” Virologists say “our best models indicate.” They speak carefully because they understand complexity. They have studied the nuance. They know what they don’t know. Conservatives hear that careful language and interpret it as weakness. If the expert isn’t 100 percent certain, then it must not be true. If there is any doubt, then my gut feeling is just as valid as your thirty years of research. That is not critical thinking. That is the Dunning-Kruger Effect in action. It is incompetence so deep it disguises itself as confidence. Dunning and Kruger ran a fourth study that makes this even clearer. They took the bottom-quartile performers from their grammar test and split them into two groups. One group received a short training session on the grammatical concepts they had been tested on. The other group did a filler task. After the training, the group that had been taught the material did something the untrained group did not. They revised their self-assessment downward. Their confidence dropped. Not because they got worse. Because they finally had enough knowledge to recognize how little they had known before. The untrained group? Their confidence stayed exactly where it was. High and wrong. That is the trap. Learning makes you less confident, not more, because learning shows you the size of what you don’t know. The people who never learn never face that reckoning. They stay on top of the mountain of their own ignorance, looking down at everyone else, fully convinced they have the best view in the room. This is the MAGA base in one finding. Millions of people who have never studied medicine telling doctors they are wrong. Who have never read a climate study telling scientists they are lying. Who have never taken a single course in epidemiology telling virologists it was all a hoax. And when the facts prove them wrong, they don’t update. They don’t reconsider. They double down. They shout “Fake news!” or “You have TDS!” and storm away from the conversation the way a child storms out of a room when they have lost an argument they were never equipped to have. Because admitting you are wrong requires the same skill that the Dunning-Kruger Effect says you are missing. It requires the metacognitive ability to evaluate your own thinking. And if you don’t have that, you will never see the gap. You will spend the rest of your life confusing volume for intelligence, certainty for knowledge, and outrage for being right. The confident idiots now have bigger platforms than qualified experts. Right-wing media hands them a microphone every single day. The algorithm rewards their certainty. And everyone else suffers for it, because the loudest voices in the room have always been the ones with the least to say. Sources Kruger, J., & Dunning, D. (1999). Unskilled and unaware of it: How difficulties in recognizing one’s own incompetence lead to inflated self-assessments. *Journal of Personality and Social Psychology, 77*(6), 1121-1134. Dunning, D. (2011). The Dunning-Kruger effect: On being ignorant of one’s own ignorance. *Advances in Experimental Social Psychology, 44*, 247-296. Schlösser, T., Dunning, D., Johnson, K. L., & Kruger, J. (2013). How unaware are the unskilled? Empirical tests of the “signal extraction” counterexplanation for the Dunning-Kruger effect in self-evaluation of performance. *Journal of Economic Psychology, 39*, 85-100. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit lucasbean.substack.com/subscribe