:And Afshar is right to question the principle of complementarity for exactly the same reason. The name of the game is understanding, not who is right and who is wrong. People like MP should make an effort to understand that. QM is not the end of the story. Is is just the start. It has given birth to an understanding of the physical world as information. The book is not closed. It has just been opened and there are plenty of blank pages there.