Question: What did Isabelle Stengers say is the reason that "Process and Reality" is not commonly read and understood?
Sentence: Though Process and Reality has been called "arguably the most impressive single metaphysical text of the twentieth century," it has been little-read and little-understood, partly because it demands – as Isabelle Stengers puts it – "that its readers accept the adventure of the questions that will separate them from every consensus."
Answer in sentence: yes