[...]America's great 21st century contribution to fomenting freedom abroad was not imposing it militarily but enabling it technologically, as an epiphenomenon of globalization. And for a second act, globalization returned the favor, turning democratic uprisings in developing countries into inspirational exports for the rich world. "We were on the receiving side," Egyptian presidential candidate Amr Moussa told me, "and now we are on the sending side. We have contributed to this global movement for change. There's a new spirit. The grassroots are revolting — young people on Wall Street and young people in Europe."[...]The wisest Occupiers understand that these are very early days. But as long as government in Washington — like government in Europe — remains paralyzed, I don't see the Occupiers and Indignados giving up or losing traction or protest ceasing to be the defining political mode. After all, the Tea Party protests subsided only after Tea Partyers achieved real power in 2010 by becoming the tail wagging the Republican Party dog. When radical populist movements achieve big-time momentum and attention, they don't tend to stand down until they get some satisfaction.