The difference between Americans’ national response to the 9/11 attacks and the Covid-19 pandemic is striking. Both were tragic yet heroic opportunities for people to rally to a common cause: defeating radical Islamic terror, or eradicating a terrible plague. But in one case, twenty years ago, Americans chose national unity in the face of danger. Nowadays, we choose to make our fellow Americans the enemy — and the greatest danger of all lurks within our politically poisoned hearts.
What has changed in the past two decades? We’ve had two failed wars abroad, in Iraq and Afghanistan, which have undermined Americans’ confidence in our country as a force for good in the world. And we have an intensifying culture war here at home, between the “Reds” and the “Blues” — the Trumpist Right and the Woke Left — two factions of our society that increasingly hate each other with a passion that equals, or even exceeds, the hatred felt by radical Islamic terrorists toward America as a whole.