Dear Sir,
You have raised some interesting and important issues. Fundamental with reference to something is that component, which forms a necessary base, which is central to its existence. The view that matter and meaning are intricately entangled, goes back to thousands of years. The Nyaya Sootram of ancient India, which is a book on research methodology, and other texts describe it in vivid details, which also link the biological and abiological (inert) domains. You are also right that "Such a theory will not be mathematical in the same way that conventional physics theories are mathematical..", because mathematics only describes quantitative aspects of physics - "how much" a system changes when any of the parameters of the left hand side of the equation changes according to the special conditions denoted by the equality sign. It does not describe the other aspects of physics. Last year I wrote a paper on this subject here.
You are also right that QM and GR do not commute and address different aspects of physics - gravity is an inter-body force, whereas the others are intra-body forces. They "fail to take proper account of the phenomenon of meaning", which is time-invariant perception, whereas physics describes time evolution - thus, "meaning has no significant influence on the outcome". However, I have a different opinion about weak interaction, which you can see in my paper "Genesis of Fundamental Charge Interaction" here.
Bohm's assertion that 'meaning is capable of an indefinite extension to ever greater levels of subtlety' has to be interpreted in the time evolution context of concepts. Earlier people thought objects meant what we see or feel. Then the meaning changed to conglomerate of atoms. Then it changed to protons, neutrons and electrons. Then to quarks and so on.
Your comparison of the languages of QM and Biology are interesting. However, I hoped you would have extended these instead of referring to others views. For example, you could have correlated the so-called fundamental interactions to the mechanism of perception through our sense organs. Eyes require electromagnetic radiation, taste requires weak interaction, ears have similarities with propagation of gravitational interaction (weakens with distance), etc. Further, these interactions lead to compression, expansion, moving up or down (moving away from or towards the center of mass) and forming orbits, etc. in the macro world. Even these could have been correlated to mind waves like: alpha, beta, delta, theta waves and the gamma coupling. Some of these principles have been discussed in my essay, though I could not discuss it elaborately due to space constraints.
I had discussed with Hankey in a Seminar, but was greatly disappointed. He had to change his presentation after our discussion.
Regards,
basudeba