He didn't think we had those truths yet but I do think it's clear he thought it was the job of scientists (not only philosophers) to discover them. That's his m

He didn't think we had those truths yet but I do think it's clear he thought it was the job of scientists (not only philosophers) to discover them. That's his major motivation behind the EPR paradox, general relativity, and the search for a greater theory. If you look at what he did, he wanted to figure out what is true. General relativity answered Newton's "metaphysical" question about how gravity could act on bodies at a distance.