What the field of physics knows it doesn't know.

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The discussion centers on the statement that the laws of the universe are ubiquitous and isotropic, yet the mechanics behind this phenomenon remain unexplained by physics. Participants express a desire to explore what is not known in physics, emphasizing the importance of understanding both known and unknown aspects of the universe. The conversation touches on gravity as an example of a known force whose underlying reasons are still unclear, highlighting the distinction between "what" and "why" questions in scientific inquiry. Some contributors argue that while physics can model and predict outcomes, it often cannot answer fundamental "why" questions, which may lead to philosophical discussions. Overall, the thread reflects a curiosity about the limitations of current scientific understanding and the pursuit of knowledge in physics.
  • #31
I'm not sure that 'effect' is really the right word. I mean we have Einstein's field equations which contain terms related to the field and terms related to energy, momentum e.t.c. So maybe it is better to say that knowledge of the field tells us about what matter is doing and vice versa.
 

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