Since the mid-1980s there have been a number of accepted global constants. The European Union was assumed to have evolved beyond the nation-state as it ended the cycle of militarism and renounced free-market capitalism. With its strong euro, soft power and nonaligned foreign policy, the EU was praised as a utopian sort of foil to the overarmed U.S. with its ailing dollar.
Germany, ostracized after losing two world wars and struggling with the guilt of the Holocaust, as penance was to be permanently submerged in European alliances, as its economic power was always expected to prop up the eurozone experiment.
The Arab Middle East for the last 40 years seemed to be the world's cockpit, as its huge petroleum reserves brought in trillions of dollars from an oil-depleted West, along with political concessions. Petrodollars fed global terrorism. Oil-poor Israel had little clout with Europe. In general, the West ignored any human-rights concerns involving the region's oil-rich dictatorships, monarchies and theocracies, as well as their aid to Islamic terrorists.
Conventional wisdom also assumed that an indebted U.S. was in permanent decline, a cash-rich China in ascendency. The world would increasingly make the necessary political corrections as it pivoted eastward.
But none of that conventional wisdom now seems very wise -- largely because of a number of technological breakthroughs and equally unforeseen political upheavals.
The eurozone is unraveling. An aging, shrinking population and a socialist welfare state lead to serfdom, not utopia. War guilt and EU membership will no longer ensure German subsidies, but rather serve to alienate the German public. Europe's cloudy future hinges not on Brussels technocrats, but on Europeans learning how to deal with a dynamic, increasingly confident and peeved Germany.
The Arab Middle East is now in a free fall. Tyrants in Egypt, Libya, Tunisia and Yemen were ousted, while one in Syria totters. But while the world hoped secular democrats would follow in their wake, more likely we are witnessing the emergence of one-election Islamists like the Muslim Brotherhood. The region will be mired in turmoil whether these upheavals turn out to be like the hijacked Iranian revolution that ended in theocracy, or the Turkish democratic model that is insidiously becoming Islamist.