Adopting the 1:3:2 framework, Brad DeLong argues that the existing international economic institutional framework is likely to last:

The current neoliberal rules of engagement make it difficult for the rich post-industrial core to succumb to protectionist and nativist pressures that would slow growth for the three billion significantly. And the current neoliberal rules of engagement give the largely-kleptocratic rulers of the two billion nice lives as well.