There is an inherent problem with objectivity. The essence of how we perceive the world is from a narrowly conditioned perspective.  Our experiences condition much of our perspective.  Our experiences drive many of the choices we make.  When it comes time to be objective, the deck is already loaded with a long list of influences, biases and personal feelings, all subjective.

Did you choose your religion?  Did you choose your football team?  Did you choose your political bias? No one is ever completely objective.