Post-modernism is about the absence of principles. They don’t exist because reality is unknowable. It changes from observer to observer. There are no universals and no sense that was what relevant in the past is applicable today. Everything is in change and life itself is the ultimate change. Anything that can be justified to produce good change is in itself good. This is the philosophical and intellectual world in which Cass Sunstein resides.
Post modernism by it’s very definition and contradiction means a retrograde return to a pre modern era. Modernism is the present state of things, there cannot be any post, unless by that is meant a destruction of the forward evolution of progress. What these radical morons following in the deconstructionist steps of Gramsci is to destroy our civilization without having anything to replace it.