“Strategic patience” is out as the US approach to North Korea, and “strategic accountability” is the new term of art. That’s according to an op-ed article by Secretary of Defense James Mattis and Secretary of State Rex Tillerson. “The object of our peaceful pressure campaign,” they write, “is the denuclearization of the Korean Peninsula.” While I heartedly approve of finally ...

Briefly, before he went wildly off-script at Trump Tower, we lived in a world where the 45th president of the United States had finally managed to condemn Nazis. And let’s ask ourselves: Did that make us feel any better? Did the sight of Donald J. Trump glumly reading off a teleprompter remarks obviously written by someone else convince anyone that ...

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 ...