Is the state making a comeback? It can certainly look like it. Old-fashioned interstate conflicts are roiling the China Sea and Russia’s western borders. Inter-governmental meetings such as the last Apec conference and the Group of 20 leading economies in Sydney took on an unwonted urgency. More positively, it is old-fashioned diplomacy that is making the running on issues from Iran’s nuclear programme to global warming.

Yet the dominant view since the early 1990s has been that globalisation meant the transformation of the world through non-state actors. The end of the cold war ushered in an almost Marxist expectation that the state would wither away – overshadowed by free flows of money and goods, undermined by non-state actors of which terrorist groups were only the most obvious. It was an expectation shared right across the political spectrum.

On the left, critics of market globalisation anticipated the rise of people power. Non-governmental organisations would supersede the supposedly worn out institutions of the nation state and create new, more vibrant forms of political activity. Technology would bring better solutions to old problems, bypassing stagnant state institutions.