The world is staring at turbulence in 2016. Rising populism, great-power revanchism, the continued specter of terrorism, disputes over "cyber-sovereignty," intensified regional turmoil, and dramatic shifts in the global economy presage unsettled times. Against this uncertain backdrop, here are 10 of the most notable geopolitical risks in the year ahead:
1) The combination of the middle-class economic squeeze and Islamic extremism at home risks fueling the populist politics of xenophobia and anger surging across Europe and the United States. This could continue to weaken establishment politicians and empower those on the far left and far right, making both American and European foreign policies more unpredictable and diverting leaders from engagement abroad in favor of damage-control domestically. It could encourage greater insularity that would allow regional crises to fester.