this is about an hour and 20. [applause] thank you very much. this is great fun for me. i ran classic park for 20 years than i thought i had read everything there was to know about frederick law olmstead until i read justin s boat. it is a very, very fabulous and fun book to read. i was very pleased that justin asked me to come and ask him a few questions about olmstead because i learned so much in this book. plus i learned a lot about the history of that time period, which is a fascinating time. the time before the civil war, what is happening in this country, all the things that can happen afterwards moved so fast, just like today. but i m not sure we can still produce this genius of place. but anyway, justin is a highly praised has written two great biographies, one about alan greenspan and what about ralph nader. he lives in forest hills gardens in a beautiful place in queens. and was designed by olmstead said. which one? will be more casual. not charlie. anyway, s