<"Shut up and calculate" is the mentality that produced nearly all the XX century advances on the quantum physics theories.>
I tend to agree with the gist of this comment but there is an important wider context. The Copenhagen interpretation was not a win for one side versus the other but a truce. That truce has degenerated into the dogma of "shut up and calculate" which is now used to shutdown any questioning of the philosophic premises and implications of QM/SR/GR which was never the intent. Here is a comment I posted to another thread;
I agree but I think there are important philosophic[1] questions raised by quantum mechanics and, to a lesser extent, special relativity. One hundred years ago the founders of the new physics had the same questions but could not resolve them to everyone's satisfaction. One of the founders of modern physics (I forget who) said (I am paraphrasing) that all the different views on the "meaning" of the new physics amounted to where you want to hide the contradictions. The Copenhagen "interpretation" was not a definitive win but a truce.
These brilliant men argued for a decade and could not resolve it so they decided to bury the questions. It was not unreasonable in that context to accept that they did not know the answers but the theories work so let's use it and see where it leads. I am sure the hope was that the answers to the philosophic questions would become clear as our understanding of the new physics grew. There was a lot of work to do aside from the philosophic questions. Fast forward 100 years and here we are, the philosophic questions are still unanswered, and the Copenhagen interpretation has hardened into dogma banning any discussion of fundamental questions in physics. I have respect for Smolin for at least trying to re-raise these important questions.
[1] I am of the view that philosophy is distinct from physics in that it studies the nature of reality and knowledge, thus it applies to ALL fields not just physics. WHAT do we know and HOW we know is the more (or the most) fundamental science. The physicists are throwing out the baby with the bath water when they reject philosophy en masse instead of rejecting bad philosophy.
I tend to agree with the gist of this comment but there is an important wider context. The Copenhagen interpretation was not a win for one side versus the other but a truce. That truce has degenerated into the dogma of "shut up and calculate" which is now used to shutdown any questioning of the philosophic premises and implications of QM/SR/GR which was never the intent. Here is a comment I posted to another thread;
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I agree but I think there are important philosophic[1] questions raised by quantum mechanics and, to a lesser extent, special relativity. One hundred years ago the founders of the new physics had the same questions but could not resolve them to everyone's satisfaction. One of the founders of modern physics (I forget who) said (I am paraphrasing) that all the different views on the "meaning" of the new physics amounted to where you want to hide the contradictions. The Copenhagen "interpretation" was not a definitive win but a truce.
These brilliant men argued for a decade and could not resolve it so they decided to bury the questions. It was not unreasonable in that context to accept that they did not know the answers but the theories work so let's use it and see where it leads. I am sure the hope was that the answers to the philosophic questions would become clear as our understanding of the new physics grew. There was a lot of work to do aside from the philosophic questions. Fast forward 100 years and here we are, the philosophic questions are still unanswered, and the Copenhagen interpretation has hardened into dogma banning any discussion of fundamental questions in physics. I have respect for Smolin for at least trying to re-raise these important questions.
[1] I am of the view that philosophy is distinct from physics in that it studies the nature of reality and knowledge, thus it applies to ALL fields not just physics. WHAT do we know and HOW we know is the more (or the most) fundamental science. The physicists are throwing out the baby with the bath water when they reject philosophy en masse instead of rejecting bad philosophy.