Philip,
I have yet to participate in an FQXi contest without learning something. If we all saw physics the same way there would be no contest. I too try to see your essay as you do. As I said on your thread, you have a wonderful talent for presenting ideas that I normally reject in such a way as to seem eminently reasonable to me and therefore cause me to think more carefully about what you're saying and about my own approach. That is surely the goal of these essays.
Your second paragraph is a pretty accurate summary of the difference of our approaches. And we have independently converged in some areas such as symmetry. In The Chromodynamics War in 2009 I wrote a chapter: "Conservation or Symmetry?" My point was that while we have been brought up being told that symmetry yields conservation, the fact is that conservation was the primary (physical) entity, and only after our mathematical sophistication crossed a threshold did 'symmetry' enter the picture. Probably what first caught my attention is that almost all (all?) symmetries are approximate, even iso-spin. And recall that since superpartners have not been observed at the same masses as SM particles, supersymmetry (SUSY) cannot be an exact symmetry. I decided that every conservation law necessarily implies a symmetry, but every symmetry does not necessarily imply a conservation law of physics. I also decided that one reason so many physicists believe in symmetry (not sure 'believe in' is the right word) is that all symmetry groups have matrix representations. In short, just as I discuss in my essay, I believe symmetry is too simple. And I'm glad that we've arrived in much the same place, re symmetry, starting from our quite distinct theoretical perspectives.
Thanks again for reading and commenting. I hope you do find the time to digest it. Many of my previous essays have covered theories that I have but that I have not worked out in sufficient detail to convince others. I hope this essay convinces some others.
Best regards,
Edwin Eugene Klingman