in the course of his career he has published such authors as david the karis, david edgar, bob dylan, ceravolo, and juno diaz. geoffrey kloske. [applause] >> thank you mari and thank you to the library. for holding this summit. of future that is we have discussed it a read in the papers is very much always in doubt. i teach a course at columbia about publishing and one thing that i always do is read them headlines about publishing, but "the new york times" and i quizzed them as to when they think those were written. there are things like you know editors don't edit and good books on published anymore and the decaying of our book culture and their intellectual culture and so forth. you can't find them in different forms but fairly similar forms almost every decade for the last 120 years. book publishing is a melancholy industry for some reason. we are always in a fallen age. i have been doing it for 20 years and the golden age ended right before i showed up. [laughter] and it really was in high swing, depending on the age of the person telling the story. but it has always been the case