Are we cultivated enough?

Today i got a chance to visit "Indus Echos The Land of Unsolved Mysteries", i saw the exhibition when they placed models of Indus Valley Cultivation, i am amazed that our ancestors lived such an advanced life which we cannot think how it possible, their infrastructure, drainage system, family style wow wow. That's where i got this question are we cultivated enough, i would we are technical getting cultivated but when comparing to our ancestors we need to learn a lot and understand the importance of people and life.