... 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...