A:  (clasping hands in triumphal display) And that’s how it will all end…

B:  (in pensive mood) All theory is interpretive. All facts are theory-laden. There is no pure objective world out there that we can measure and explain. The act of measuring itself is a creative process. We define reality as we go along. After a while, our own creations become idols, so that a law of physics is merely a cognitive habit. What is interesting to see is that every age in history has presumed possession of Absolute Truth. What will be revealing is that meta-narratives are relative to the epoch’s climate, ideals, unconscious motives, and so forth. Today’s theory will become tomorrow’s mythology.

A:  (visibly offended) My god!

B:  (smiling and sympathetic) But I’m likely to be wrong…