Quantum Field Theory
https://www.quantamagazine.org/the-mystery-at-the-heart-of-physics-that-only-math-can-solve-20210610/
“I feel there is one intellectual structure that covers all of it, and maybe it will encompass all of physics,” said Seiberg.
https://www.quantamagazine.org/edward-witten-ponders-the-nature-of-reality-20171128/
The Quantum Field Theory on Which the Everyday World Supervenes
Therefore, we have reason to be confident that the laws of physics underlying the phenomena of everyday life are completely known.