First and foremost, I don't know much, if anything, about physics etc...
BUT I do have the hunch that at some point in human history we made the crucial error of dividing knowledge into different categories: maths, physics, astrology, language, philosophy, music etc...I can't back it up nor prove it, but I do have this hunch that everything, and I do mean EVERYTHING is interlinked and that by studying these things separately we've done ourselves (as a species) a HUGE disservice. Just think about how the economy would be different if we took environmental costs (and other "external negativities") into account on a larger scale.
I have the feeling intellectuals in ancient times had a better understanding of all of this, but then various ignorant empires and ideologies came thru and crushed the buildings.