How to Rewrite the Laws of Physics in the Language of Impossibility
&gt; For example, consider quantum gravity. Some people say: “Why do we even need to quantize gravity given that we don’t even have experimental evidence for it?<p>(Disclaimer not a physicist or mathematician, just curious about the subject, so sorry if my question offends someone)<p>Is it possible that gravity does not exist at the quantum level, but instead emerges from quantum mechanics at larger scales?<p>What I understantood from Stephen Wolfram&#x27;s physics is that the laws of physics emerge from trivial structure&#x2F;rules as some kind of computation.<p>I wonder if &quot;large physics&quot; is simply something that is computed from &quot;small physics&quot;.