Tumbling barriers once heralded globalization's ascent. The abolition of capital controls propelled the integration of financial markets from the mid-1970s, and the free movement of capital, goods, services, and labor soon became foundational commitments for the European Union. Multilateral trade reforms, orchestrated after 1995 by the new World Trade Organization, lowered barriers to commerce, while telecommunications and transportation technologies slashed the costs of long-distance transactions. In a stunning development, the fall of the Berlin Wall in 1989 showcased the incapacity of even totalitarian regimes to contain the desires of ordinary citizens for freedom, openness, and global engagement. Recalling that halcyon moment, when a bifurcated Cold War subsided and a new era of globalization and openness took tangible form, the journalist Edward Luce invokes Wordsworth: “Bliss it was in that dawn to be alive.”