We pass now from the smaller-scale revolutions of Kuhn’s later work to large-scale movements that, in several cases, exceed the bounds of the early Kuhnian paradigms and the revolutionary transformations linking them. Other thinkers have gone even further than Kuhn, by positing the existence of cognitive formations that are both broader and deeper than his. One prominent line of thought here is the neo-Kantian one up through Reichenbach and Carnap, discussed and further developed by Michael Frie