Wallerstein on the Global Left and Right

Right now Wallerstein sees capitalism in crisis with no remedy–of which I am not so sure–and the US hegemony also in a crisis with no remedy–a view I share–, as the fall of an empire with local elites killing for them; now they have to do most of the killing themselves. The Global Right, in power for a long time, is now faltering. Time for the Global Left? Or, does Zizek’s brilliant formula “the left never misses a chance to miss a chance” apply?