. >> my name is robert from riverwoods, illinois, and bill i want to thank you for being here with us. >> guest: thank you very much. >> earlier you were talking about you you view your students and how you teach them. and you mentioned to me an amazing phrase. sow said to see only, which is the amazing way to view people, students or whatever. you talked about each human is precious and about respect. and i wanted you to talk a little bit about your view of those thoughts, about our society, how we as a social order view each other relative to these things and is this a declining situation? is it getting worse? >> guest: thank you very much, robert. i'm not qualified to say whether it's getting worse or better. i haven't lived long enough. i'm only 65. but i do think its one of the predicaments of the modern world precisely, is that the kind of object identifying ewan but. the inability to see that means we begin to take one another for granted. we begin to take human life for granted and in that sense we begin to objective identify one another and it worries me deeply and it's not a