The result of all this is that policy discourse about the United States, China,and technology has careened from one pathology to another: The cheeryglobalism of a decade ago has given way to today’s diffuse paranoia. Nowthe national security conversation is almost exclusively focused on theimpossible task of severing the ties of technological interdependence,with the only ...

A new fight has been brewing over the consequences of Brexit for the border between Northern Ireland and the neighboring Republic of Ireland. Both British and EU negotiators have identified the border as one of the key political questions that have to be addressed early on in negotiations. It’s easy not to have a border ...