PositiveThe Washington PostLike any pathbreaking exploration of a topic, the book invites challenges from many directions. One wonders, for example, why Sitaraman chose a class schema (upper, middle, lower) that omits the working class ... On the whole, however, the book succeeds in its central objective: presenting a strong case that economic inequality isn’t just a matter of fairness or economic efficiency; it’s about the survival of our constitutional order. Americans who value the republic can only hope that judges, legislators and we the people take heed.