that will be we haven't been here before this is this is new territory which it will be soon then kate pickett robocall the spirit level the quality trust in the u.k. quality trust or the u.k. i think it is and there are fundamental hypothesis was that the major a variable that produced all of the social ills was inequality that the greater inequality was and they did it both nation by nation around the world and state by state united states the greater the inequality the higher the rates of teen age her pregnancies s t v mental illness drug abuse is violence it went through like fifteen social indices. you did not include that your list where you were do you think that that fits in all of this is that it is that simpler because well one of the one of the causes one of the many causes of the unrest in the arab countries right now. has been the or is the huge gap that's developing between the lead fuel at the top. and the middle class if you will. if you look at the two most populous countries in the world not the most part is the two largest economies in the world the us and china both really