david is in investigator reporter at propublaka majored in environmental science and astronomy.y. his master's degree is an environmental science and journalism. he served as senior writer "sports illustrated" respecialize at the intersection of sports, in fact,ive reporting and talk about technology that many of you have seen and about technology and sports performance certainly worth your consideration. he writes how to benefit change of breath interdisciplinary in a world that incentivize hyperspecialization, if that is the challenge then i would say indeed that range answers the question so please welcome david and my colleague the honor role who will conduct the interview. thank you. [applause] , david i hope you're going to think i'm a generalist because these are my notes to draw questionses from. you have so much in your book. you're a -- story teller. which is fascinating because in many ways this is about leadership a book about about how to become a leader and how to become somebody who takes in many, many experiences and solves problems. so for me, i was fascinated to