By Karen Shaw Petrou

Does economic inequality lead to political polarization that then creates gridlock that increases economic inequality and turns negative feedback into M.C. Escher’s tessellated stairway to a political doom loop?

After the first full year of Donald Trump and a GOP-controlled Congress, it’s easy to conclude that we’re in the part of the cycle where inequality leads to polarization and then to gridlock broken only by anti-distributive policies and more acute polarization before gridlock sets in again.  Getting a really bad feeling, I turned to a review of academic literature on economic inequality and political polarization.  It generally confuses causality and correlation, but nonetheless shows that conventional wisdom is right:  all of these forces make this a particularly parlous political session with potentially dangerous consequences for long-term comity and even stability.  Put another way, 2018 will be way ugly. Continue reading “The Mother of All Negative Feedback Loops: Economic Inequality, Political Polarization, and the 2018 Congress” →