Only one party has based the main part of its appeal on a transparent lie. To be a loyal Republican in 2021 is to believe that a national conspiracy of big-city mayors, Republican state officials, companies that produce voting machines and perhaps China, or maybe Venezuela, stole the 2020 presidential election. The total absence of evidence indicates to conspiracy theorists (as usual) that the plot was particularly fiendish. Previous iterations of the GOP tried to unite on the basis of ideology and public purpose. The current GOP is united by a common willingness to believe whatever antidemocratic rot comes from the mouth of an ambitious, reckless liar.

Only one side of our divide employs violent intimidation as a political tool. Since leaving the presidency, Trump has endorsed the view that the events of Jan. 6 were an expression of rowdy patriotism and embraced the cruel slander that the Capitol Police were engaged in oppression. Turn to Fox News and hear hosts and guests referring to a coming “purge” of patriots, alleging that the left is “hunting” the right with the goal of putting conservatives in Guantánamo Bay, and speaking of “insurgency” as a justified response.

Only one political movement has made a point of denying the existence and legacy of racism, assuring White people that they are equally subject to prejudice, and defending the Confederacy and its monuments as “our heritage.” This is perhaps the ultimate in absurd bothsidesism. My side suffers from economic stagnation and the unfair application of affirmative action. Your side was shipped like coal and sold like cattle; suffered centuries of brutality, rape, family separation and stolen wages; and was then subjected to humiliating segregation and the systematic denial of lending, housing and justice. Who can say which is worse?