Charlie Kirk may be best remembered for arguing in public.
A cornerstone of Mr. Kirk’s devoted conservative following was his twice-yearly tours of universities around the country. For hours, he would cheerfully perch on a folding chair and challenge students and the public to, as he called it, “Prove Me Wrong.”
By tackling hot-button issues like abortion and trans rights, Mr. Kirk created content that became perfect fodder for brand-building on social media. Curated clips highlighting his wins, promoted with captions describing him as “destroying” liberals, have racked up tens of millions of views on TikTok, YouTube and Instagram.
Since his assassination, Mr. Kirk has been lionized, mostly by those on the right but also by some who did not share his views, as a champion of free speech and an interrogator of viewpoints that spanned the political spectrum.
The New York Times reviewed more than four dozen of Mr. Kirk’s debates, stretching back to 2017, and discussed them with four debate coaches and university professors.
The Times review — which examined content, tone, techniques and other hallmarks of each confrontation — reveals how Mr. Kirk used the debate format to deliver a consistent hard-line message while orchestrating highly shareable moments.
This genre of debate, which Mr. Kirk helped pioneer, is now a template that other social media personalities across the political spectrum have increasingly adopted. Here’s a look at how Mr. Kirk constructed his viral confrontations.
April 24, 2025
University of Wyoming
Hyperbole and go-to quips
One of Mr. Kirk’s favorite topics — and the title of one of his books — was “The College Scam,” which reflected his opinion that college was a waste of time and money. (Mr. Kirk himself dropped out of community college.)
Although he elsewhere had stated that the point of college is “to become a well-rounded citizen of what is good, true and beautiful,” in the clip below, he suggested the primary goal of higher education was to compete with China and that majors like women’s studies were “irrelevant.”
This line of argument was most likely to provoke emotional reactions from opponents — who after all were college students invested in their own education. And rhetoric experts agree that getting upset or defensive is a surefire way to end up on the losing side of a debate.
Notable moments from the exchange
Part of Mr. Kirk’s advantage came from repetition. He debated hundreds of people and learned how to shape conversation — and where to drop in canned audience pleasers. This wisecrack about “North African lesbian poetry,” delivered at the University of Wyoming in April, was hardly spontaneous.
The Times found at least four other examples of him using the exact same line in the past two years.
Oct. 15, 2024
Northern Arizona University
Engaging — and subduing — the audience
Even on the most progressive campuses, Mr. Kirk’s debates drew large and boisterous contingents of supporters, cheering him on in MAGA hats. But while he traded barbs with his adversaries, he often discouraged heckling. By making space for opposing viewpoints, he enhanced his image as a defender of free speech while centering his own argument.
Additionally, by restraining his audience from shouting down his opponents, Mr. Kirk insulated himself from seeming like a bully to many viewers of clips shared on social media.
Notable moments from the exchange
March 13, 2025
University of Tennessee
Nazi analogies and playing to the crowd
During this debate at the University of Tennessee in March, a student asked Mr. Kirk whether he thought abortions should be allowed when a mother’s life is in danger.
Notable moments from the exchange
Mr. Kirk, who opposed abortion, responded by proposing a cesarean section as a better alternative, and then asked the student if she knew what the procedure was. It was a tactic Mr. Kirk frequently used: asking opponents to define a term, so he could score easy points by making them appear uninformed if they could not.
In this case, the student knew what a C-section was, so Mr. Kirk quickly pivoted to another common strategy by addressing allies in the crowd — “this is for you guys” — with advice on how they should respond to the question if it ever came up in their own lives.
Mr. Kirk’s claim that C-sections are safer than abortions is widely disputed by medical professionals. The rate of medical complications during C-sections is more than four times that of abortions, according to research published in the American Journal of Obstetrics and Gynecology and Obstetrics & Gynecology.
Later in this debate with the same student at the University of Tennessee, Mr. Kirk shifted to more extreme rhetoric, calling abortion “worse” than the Holocaust.
Ben Voth, a professor of rhetoric and director of debate and speech at Southern Methodist University, cited “discussing forbidden topics and upholding forbidden arguments” as a muscular and emotionally resonant strategy to which Mr. Kirk regularly returned.
(Mr. Kirk also mentioned “45 million babies,” presumably a reference to a number of abortions, without specifying where or over what period of time they took place.)
After more back-and-forth, Mr. Kirk laid a rhetorical trap. When the student replied “human” to his question about what species an embryo is, he claimed victory, saying that implied embryos deserve human rights.
Aaron Kall, who coached the University of Michigan to its first national championship as director of debate last year, called that kind of move a “turn” — using the other person’s own words to prove your point. “It has more impact when you turn your opponent’s argument to your advantage,” Mr. Kall said.
March 14, 2024
California State Fullerton
Citing statistics with confidence (whether true or not)
In this debate about critical race theory, Mr. Kirk borrowed from the Socratic method, using questions to steer his opponent into a disadvantage. Flustered, the young person conceded ground, and he leapt to occupy it. “This is great,” he said before asking another question designed to frame the opposing position.
Notable moments from the exchange
It generated the response Mr. Kirk seems to have hoped for, and he pounced, accusing his opponent of insulting “the working poor” by suggesting there’s a correlation between poverty and violent crime. Bill Southworth, a professor of speech and debate at the University of Redlands, described this approach as trying to “trivialize” his opponent as an out-of-touch member of the elite, while “increasing his own ethos” as the defender of regular, working-class people.
There is in fact extensive research suggesting a strong correlative relationship between poverty and crime. Studies show that relationship holds across demographic lines, and also that systemic inequities in the judicial system contribute to racial disparities in homicide rates.
Mr. Kirk later tried another of his frequently used tactics, introducing a compelling statistic in order to demolish a claim about poverty and crime — in this case, that 80 percent of Black people in America “do not have a stable father around.” The problem is that the stat, which he often cited in debates, is not accurate.
We found at least four other times that Mr. Kirk used a variation of this inaccurate statistic in debates.
Studies by the federal government and nonprofit groups show that slightly less than half of Black children live without a father at home as of 2023, and historically that number has not risen above about 65 percent. It also does not account for fathers who do not live with their children — after a divorce, for instance — but may otherwise be a regular presence in their lives.
But because his opponent was unable to fact check Mr. Kirk in real time, she was forced to concede and debate in a framework that was no longer grounded in reality.
Sept. 5, 2025
University of Wisconsin, Madison
Unprovable generalizations
“I’ll prove it to you,” Mr. Kirk frequently offered in debates. What followed did not always deliver on that promise. Here, he made some categorically unprovable assertions about the differences between women and men, including what women discuss when they have lunch.
By playing up stereotypes, Mr. Kirk was once again pushing emotional buttons. He also may have been trying to overwhelm his opponent with what Carl Trigilio, who has coached championship debaters at the high school and college levels, calls “sensory overload.” The tactic can be successful because it is challenging to rebut every point and forces opponents to passively concede points.
Notable moments from the exchange
Debate skills honed over time
In the most viral videos of Mr. Kirk’s debates on social media, he looks strikingly composed, armed with enough rhetorical weapons and poise that he seems to never “lose.” But his videos were not always so predictable.
Toward the end of a 2018 debate with the left-wing pundit Hasan Piker, he jumped to his feet to yell at Cenk Uygur, another progressive commentator (and Mr. Piker’s uncle) who appeared to be heckling him from the crowd. “Come on, Cenk. Let’s go!” he said, seeming to challenge the man to a fight.
Over the next seven years, Mr. Kirk refined his debating skills considerably, picking up vast stores of confidence and keeping his composure.
That skill and polish stood out in particular when taking on idealistic undergraduates with little to no debating experience, a core feature of most of his appearances. In this clip from 2025, Mr. Kirk answers the question, “Why do you like Trump so much?” by calmly and methodically overwhelming his opponent with a litany of memorized talking points delivered at high speed, a technique that Dr. Voth said tends to be “connotative of intelligence” to audiences.
Late last year, Mr. Kirk sat down for what would be one of his most viral debates, against what he described as “20 woke college kids,” in a staged event organized by the media company Jubilee. In this clip, Mr. Kirk can be seen at the top of his game, leading off by asking his opponent to define a woman while debating the topic “trans women are not women.” The full debate video has racked up more than 37 million views on Jubilee’s YouTube channel and spun off countless highlight reels that laud Mr. Kirk as “owning” and “destroying” his liberal opponents.
At the moment he was shot, Mr. Kirk was about 20 minutes into another “prove me wrong” debate, parrying a question about gun violence with a diversionary response about gang violence.
It is, perhaps, a testament to Mr. Kirk’s influence that Hunter Kozak, the liberal Utah Valley University student who asked that final question, himself occupied a part of the debate economy that Mr. Kirk helped create.
Debate videos are now a widespread source of entertainment and information, particularly for members of Gen Z and Generation Alpha. Mr. Kozak has built a platform of more than 40,000 followers on TikTok, in part by attending previous debates held by Mr. Kirk, where he interviewed attendees on topics such as transgender rights.
Just over a week after Mr. Kirk’s death, his widow, Erika Kirk, was elected chair and chief executive of Turning Point USA, the organization her husband founded in 2012. It’s not clear if Ms. Kirk will carry on her husband’s debating mantle, but she was announced as a speaker in an 11-campus nationwide college tour announced by the organization this week.
