Take his response to the question of whether Mike Pence did the right thing when he certified the presidential election on Jan. 6, 2021. Ramaswamy claims that in exchange for certification, he would have pushed for a new federal law to mandate single-day voting, paper ballots and voter identification. Hang on. Who would write the bill? How would it pass a Democratic House and a practically tied Senate? Who would be president during the intervening weeks or months?

It's a crazy, illegal, unworkable idea on every level. But that kind of fantastical thinking is par for the course for Ramaswamy. This year, for instance, he told Don Lemon on CNN, "Black people secured their freedoms after the Civil War - it is a historical fact, Don, just study it - only after their Second Amendment rights were secured."

Wait. What?

While there are certainly Black Americans who used weapons to defend themselves in isolated instances, the movement that finally ended Jim Crow rested on a philosophy of nonviolence, not the exercise of Second Amendment rights. The notion is utterly absurd. If anything, armed Black protesters such as the Black Panthers triggered cries for stronger gun control laws, not looser ones. Indeed, there is such a long record of racist gun laws that it's far more accurate to say that Black Americans secured greater freedom in spite of a racist Second Amendment consensus, not because of gun rights.

When key members of the political class abandon any pretense of knowledge or truth, a poorly informed public is simply unequipped to hold them to account. A democracy needs an informed public and a basically honest political class. It can muddle through without one or the other, but when it loses both, the democratic experiment is in peril.