52:56 I would have to respectfully disagree with you Prof. Pacyga. I think its beautifully that we do lose our connections. That way we all become Americans with no difference between us. Also how would you classify some one who is 5 different ethnicities over generations of living in the United States. I would recommend the term American. Also, by saying America is a rootless society, makes it seem deeply offensive to those Americans who can't identify or choose not to identify with their original identities, due to how much more they prefer there American nationality.
