Every other species has a limit to intelligence and humans are no different. So there won't ever be a quantum theory of gravity or unification of all forces. Simply because we aren't smart enough.
Name:
Anonymous2010-07-27 18:34
Check out the dynamic theory of gravity...
We aren't even close to reaching our max simply becuase we only use 10% of our actual brainpower... If we were to unlock that other 90% then man would evolve, and everything would be perfect ie. everything would be free a true global government would form and space travel would be daily