Why I Won’t Debate MAGA

Someone on the internet wants to debate you about climate change. They haven’t read a single peer-reviewed paper on atmospheric science. They don’t know what a confidence interval is. They can’t explain the difference between weather and climate. But they watched a YouTube video last week and now they want you to “prove them wrong.”

This request is not a conversation. It is a performance. And the performance has a name.

The Competence Illusion

In 1999, psychologists David Dunning and Justin Kruger at Cornell University published a study that measured what happens when people who know almost nothing about a subject are asked to estimate how much they know. Participants who scored in the bottom 10th percentile on tests of logic, grammar, and humor rated their own performance near the 70th percentile. They didn’t just overestimate their knowledge. They believed they were above average.

Dunning and Kruger identified the mechanism behind this. The skills required to produce a correct answer are the same skills required to recognize what a correct answer looks like. If you lack the knowledge to solve a problem, you also lack the knowledge to recognize that your solution is wrong. The incompetence and the confidence come from the same place: a gap in understanding so complete that the person standing inside it can’t see the edges.

This is not a personality flaw. It is a cognitive architecture. The brain doesn’t have a built-in warning system for “you don’t know what you’re talking about.” It has a system that generates confidence based on the information available. And when the information available is a Facebook group and a podcast hosted by a man who didn’t finish school, the confidence is just as strong as if the information came from a textbook. The feeling of knowing is identical whether you’re right or wrong. Which is why the person demanding a debate is not pretending to be confident. They are genuinely confident. And that is what makes them dangerous.

Dunning’s follow-up research showed something even more concerning. The people who scored lowest on competence tests were also the least likely to accept feedback, seek correction, or show interest in self-improvement. They weren’t just wrong. They were unreachable. The very cognitive deficit that produced the wrong answer also produced immunity to being told it was wrong.

The Asymmetry Problem

In 2013, Italian programmer Alberto Brandolini articulated something that every expert who has ever argued with a conspiracy theorist already knew from experience. He called it the b******t asymmetry principle: the amount of energy needed to refute misinformation is an order of magnitude larger than the energy needed to produce it.

A person can claim vaccines cause autism in one sentence. Debunking that claim requires explaining the history of the fraudulent Wakefield study, the retraction by The Lancet, the dozens of large-scale epidemiological studies that found no link, the mechanism of how vaccines actually work, and the difference between correlation and causation. It takes thirty seconds to make the claim and thirty minutes to properly dismantle it. And by the time you’ve finished dismantling it, the person has already moved on to five more claims, each requiring the same exhausting level of refutation.

This is why “debate me” is not an honest invitation. It is a resource drain. The person making the claim has no obligation to source it, cite it, or defend it with evidence. The person refuting the claim has to do all of that work while the claimant sits back and says “prove me wrong” as if shifting the burden of proof is a legitimate rhetorical position. It is not. The person making the extraordinary claim bears the burden of providing extraordinary evidence. That’s not an opinion. That’s how evidence has worked since the scientific method was formalized.

The Death of the Idea

In 2017, Tom Nichols, a professor at the U.S. Naval War College and the Harvard Extension School, published The Death of Expertise, a book-length study of the growing hostility toward expert knowledge in American culture. Nichols argued that what had changed wasn’t just that people disagreed with experts. It was that people had come to believe their uninformed opinion was equal to an expert’s informed judgment.

Nichols traced the roots of this to a distinctly American strain of egalitarianism. The democratic instinct that says every person’s voice matters got twisted into the absurd claim that every person’s opinion on every subject has equal weight. A democracy gives you the right to vote. It does not give your opinion on virology the same standing as the opinion of someone who spent fifteen years studying viruses. Those are different things. One is a political right. The other is a knowledge claim. And knowledge claims are not settled by volume, confidence, or how many people in your Facebook group agree with you. They are settled by evidence, methodology, peer review, and replication.

Nichols drew on Richard Hofstadter’s landmark 1963 study Anti-Intellectualism in American Life, which identified a deep and recurring pattern in American culture: the suspicion that educated people are somehow less trustworthy than uneducated people. That knowledge is a form of elitism. That the common man’s gut feeling is more reliable than the specialist’s research. This instinct is not new. What is new, Nichols argued, is that the internet gave it a delivery system. Every conspiracy theory, every debunked claim, every misunderstood statistic now has a platform that looks just as professional as the New England Journal of Medicine. The packaging is identical. The content is garbage. And the average person has no training to tell the difference.

The B******t Distinction

In 2005, philosopher