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The standard model can’t be the final world for a couple of reasons. One it doesn’t include gravity must be part of the story, but there’s something else as well. When we look at the standard model of particle physics, the equations involve certain numbers, that we have input from experimental measurements, numbers like the mass of electrons, the mass of the quarks, the strength of electromagnetic force, the strength of nuclear forces, all these numbers. We understand the numbers quite well, they come from experimental measurements, but one day, we hope to be able to explain those numbers. Not just input them from experimental data from observations. And that new theory, that’s able to explain those numbers that today or simply input into the standard model, that is the goal, that’s what we’re seeking to find.
