Tunisia and Morocco, the most Westernized of all Arab countries, elected Islamist governments. Moderate, to be sure, but Islamist still. Egypt, the largest and most influential, has experienced an Islamist sweep. The Muslim Brotherhood didn't just win the presidency. It won nearly half the seats in parliament, while more openly radical Islamists won 25 percent. Combined, they command more than 70 percent of parliament — enough to control the writing of a constitution (which is why the generals hastily dissolved parliament).

As for Syria, if and when Bashar al-Assad falls, the Brotherhood will almost certainly inherit power. Jordan could well be next. And the Brotherhood's Palestinian wing (Hamas) already controls Gaza.

What does this mean? That the Arab Spring is a misnomer. This is an Islamist ascendancy, likely to dominate Arab politics for a generation.