Humanity has a method for trying to prevent new technologies from getting out of hand: explore the possible negative consequences, involving all parties affected, and come to some agreement on ways to mitigate them. New research, though, suggests that the accelerating pace of change could soon render this approach ineffective. People use laws, social norms and international agreements to reap …

They may call themselves “white nationalists,” but the adjective nullifies the noun. In Charlottesville, Virginia, few of them hoisted American flags. They marched under banners the United States took up arms to fight. Their stated cause was preserving a statue of a man who committed treason against our country: Robert E. Lee. Confederate flags, statuary and memorials have defenders who …

I spent part of last week following a congressman around the sun-baked precincts of West Texas. I watched Will Hurd meet with constituents, deliver his stump speech, and wax lyrical about the Dairy Queen Blizzard. I listened to voters tell me how much they admired Hurd, a moderate Republican in the only competitive district in Texas. I also watched the …