ms. olopade. her great hook, "the bright continent: breaking rules and making change in modern africa" on the main lobby. she will be signing copies of his out of the auditorium for anyone spec i appreciate this beenoience so much i have >> , i find this is one of the greatest meetings of the minds ever conceived. you can go from a session on confucius versus st. thomas aquinas to it debate between gold and bit one. they are covering the waterfront in this conferenceaterfront. now between seven and 10 debates one on one i think of these as the terms as the william f. buckley's firing blind. that is how it began. we debate both sides and don'ts to interrupt each other. the presenters get to have 10 minutes to present their case than six minutes for rebuttal and to answer what of the questions they can thank their time is your original presentation is eight minutes they can save that for the rejoinder then we have the least 10 minutes were the questions and my job here is to take the temperature of