Twitter-lutionaries are good at toppling regimes, but in the Mideast and North Africa, they're losing out to the Islamists, who've built protest movements the old-fashioned way. And in Moscow, the Mink revolutionaries, who are united by Live-Journal but not much else, were easy for Putin to outmaneuver.

When you think of technological revolution, you probably think of geeks in cool coastal spaces like the Google campus, or perhaps of math wizards on Wall Street. But one source of rural prosperity is the adoption of radical new technologies - and a consequent surge in productivity.

Urbanites may picture farmers as hip heritage-pig breeders returning to the land, or a struggling rural underclass waging a doomed battle to hang on to their patrimony as agribusiness moves in. But these stereotypes are misleading.

Chrystia Freeland Quotes