Virtually all countries still embrace the principles of international trade and investment. They want to enjoy the benefits of globalisation, but as much as possible they now also want to insulate themselves from its downsides, be they volatile capital flows or surging imports.
Globalisation has clearly paused. A simple measure of trade intensity, world exports as a share of world GDP, rose steadily from 1986 to 2008 but has been flat since. Global capital flows, which in 2007 topped $11 trillion, amounted to barely a third of that figure last year. Cross-border direct investment is also well down on its 2007 peak.
Much of this is cyclical. The recent crises and recessions in the rich world have subdued the animal spirits that drive international investment. But much of it is a matter of deliberate policy.