This kind of reductionism is hilariously unscientific.

Many theories were only able to advance after we had the tools to experimentally review them and quite frankly often weed the bad ones out. Modern tools like computing enable the development of theories that before were unimaginable, leaving aside the necessity of modern communication to grow and share knowledge.

Or in other words: Nobody who now writes his theories on chalkboard would have done so with charcoal on a cave wall after hunting mammoths during the day.