<i>Today we try hard to find a theory of everything in physics, something that fully explains and links together all known physical phenomena. But I believe that this isn't possible.</i><p>This really touches on the philosophy of science, and I don't think this will ever be possible inside the "box of spacetime" that we exist in.<p>I would love to see a complete explanation that explains Bell's Theorem in alignment with the phenomenon of quantum entanglement before I die, but I'm pretty convinced that we have reached the ultimate limitations of how far we can zoom into the wall on our own little "box" that we live in.