The students of Marjory Stoneman Douglas High School returned to class Wednesday morning two weeks and moral centuries after a tragic mass shooting ended the lives of 17 classmates and teachers. Sen. Marco Rubio marked their return by scolding them for being “infected” with “arrogance” and “boasting.” The Florida legislature marked their return by enacting a $67 million program to arm school staff, including teachers, over the objections of students and parents. Senate Republicans on Capitol Hill opted to welcome them back by ignoring their wishes on gun control, which might lead a cynic to believe that nothing has changed in America after yet another horrifying cycle of child murder and legislative apathy.

But that is incorrect. Consumers and businesses are stepping in where the government has cowered. Boycotts may not influence lawmakers, but they certainly seem to be changing the game in the business world. And the students of Parkland, Florida, unbothered by the games played by legislators and lobbyists, are still planning a massive march on Washington. These teens have—by most objective measures—used social media to change the conversation around guns and gun control in America.

Now it’s time for them to change the conversation around education in America, and not just as it relates to guns in the classroom. The effectiveness of these poised, articulate, well-informed, and seemingly preternaturally mature student leaders of Stoneman Douglas has been vaguely attributed to very specific personalities and talents. Indeed, their words and actions have been so staggeringly powerful, they ended up fueling laughable claims about crisis actors, coaching, and fat checks from George Soros. But there is a more fundamental lesson to be learned in the events of this tragedy: These kids aren’t freaks of nature. Their eloquence and poise also represent the absolute vindication of the extracurricular education they receive at Marjory Stoneman Douglas.

The students of Stoneman Douglas have been the beneficiaries of the kind of 1950s-style public education that has all but vanished in America.

Despite the gradual erosion of the arts and physical education in America’s public schools, the students of Stoneman Douglas have been the beneficiaries of the kind of 1950s-style public education that has all but vanished in America and that is being dismantled with great deliberation as funding for things like the arts, civics, and enrichment are zeroed out. In no small part because the school is more affluent than its counterparts across the country (fewer than 23 percent of its students received free or reduced-price lunches in 2015–16, compared to about 64 percent across Broward County Public Schools) these kids have managed to score the kind of extracurricular education we’ve been eviscerating for decades in the United States. These kids aren’t prodigiously gifted. They’ve just had the gift of the kind of education we no longer value.

Part of the reason the Stoneman Douglas students have become stars in recent weeks is in no small part due to the fact that they are in a school system that boasts, for example, of a “system-wide debate program that teaches extemporaneous speaking from an early age.” Every middle and high school in the district has a forensics and public-speaking program. Coincidentally, some of the students at Stoneman Douglas had been preparing for debates on the issue of gun control this year, which explains in part why they could speak to the issues from day one.

The student leaders of the #NeverAgain revolt were also, in large part, theater kids who had benefited from the school’s exceptional drama program. Coincidentally, some of these students had been preparing to perform Spring Awakening, a rock musical from 2006. As the New Yorker describes it in an essay about the rise of the drama kids, that musical tackles the question of “what happens when neglectful adults fail to make the world safe or comprehensible for teen-agers, and the onus that neglect puts on kids to beat their own path forward.” Weird.

The student leaders at Stoneman Douglas High School have also included, again, not by happenstance, young journalists, who’d worked at the school paper, the Eagle Eye, with the supervision of talented staff. One of the extraordinary components of the story was the revelation that David Hogg, student news director for the school’s broadcast journalism program, WMSD-TV, was interviewing his own classmates as they hid in a closet during the shooting, and that these young people had the wherewithal to record and write about the events as they unfolded. As Christy Ma, the paper’s staff editor, later explained, “We tried to have as many pictures as possible to display the raw emotion that was in the classroom. We were working really hard so that we could show the world what was going on and why we need change.”

Mary Beth Tinker actually visited the school in 2013 to talk to the students about her role in Tinker v. Des Moines, the seminal Supreme Court case around student speech and protest. As she described it to me, the school’s commitment to student speech and journalism had been long in evidence, even before these particular students were activated by this month’s horrific events. Any school committed to bringing in a student activist from the Vietnam era to talk about protest and freedom is a school more likely than not to be educating activists and passionate students.

To be sure, the story of the Marjory Stoneman Douglas students is a story about the benefits of being a relatively wealthy school district at a moment in which public education is being vivisected without remorse or mercy. But unless you’re drinking the strongest form of Kool-Aid, there is simply no way to construct a conspiracy theory around the fact that students who were being painstakingly taught about drama, media, free speech, political activism, and forensics became the epicenter of the school-violence crisis and handled it creditably. The more likely explanation is that extracurricular education—one that focuses on skills beyond standardized testing and rankings—creates passionate citizens who are spring-loaded for citizenship.

Perhaps instead of putting more money into putting more guns into our classrooms, we should think about putting more money into the programs that foster political engagement and skills. In Sen. Rubio’s parlance, Marjory Stoneman Douglas was fostering arrogance. To the rest of the world, it was building adults.