When one side proposes solution after solution to contain gun violence—and offers compromise after compromise to get something done —while the other side blocks action every time, you know which side is right.

When one side brushes aside the dangers of racist and white nationalist terrorism while the other side says we need to be vigilant against all forms of terrorism, you know which side is right.

And when Americans are gunned down in incident after incident, when we are numbed by repeating the same sorrowful words every time, when we move within a news cycle from “something must be done” to “the Senate will block action” or “the politics are too complicated,” you know America’s democracy is failing and its moral compass is broken.

Our rancid political culture is, quite literally, killing our nation. And the problem is not caused by some abstraction called “polarization” or by “the failure of both sides to understand each other.” Those are the alibis of timid souls so intent on sounding “balanced” that they turn their eyes from the truth.

What is that truth? When it comes to gun violence and the need to confront white nationalism, one side is right and one side is wrong.

Until we face this, even two mass shootings within 24 hours will do nothing to galvanize action. In El Paso, 22 people were killed at a shopping center on Saturday and 26 were wounded by a gunman who, according to police, appears to have posted an anti-immigrant screed online before the shooting. Then on Sunday in Dayton, Ohio, another mass shooter left nine dead and 27 injured in area known for its lively nightlife that is heavily patrolled by police. The shooter was killed in less than a minute.

“Think about that minute,” said Dayton Mayor Nan Whaley. “The shooter was able to kill nine people and injure 26 in less than a minute.” The gun-permissiveness crowd wants us not to think about that minute. It puts the lie to the gun lobby’s claim that having armed people nearby when a mass killer strikes is all we need to keep us safe.

The wrong side in this debate does not want us to come together. On the contrary, its goal after every mass shooting is to deflect and divide. Texas Gov. Greg Abbott said, when asked by reporters what we should do about gun violence. “Listen, there are bodies that have not yet been recovered,” Abbott replied. “I think we need to focus more on memorials before we start the politics.”

Nothing disrespects those who are slaughtered more than the political paralysis Abbott and those like him are encouraging.

The faint-hearted will counsel against calling out the moral culpability of those who divide, deflect and evade. Meanwhile, the rationalizers of violence will continue to claim that only troubled individuals, not our genuinely insane gun policies, are responsible for waves of domestic terrorism that bring shame on our country before the world.

But sane gun laws are the middle ground, and most gun owners support them. Opposing the political exploitation of racism is a moral imperative. And refusing to acknowledge that only one side in this debate seeks intentionally to paralyze us is the path of cowardice.

(Washington Post Writers Group)