physics at caltech and also served as the vice president and provost for almost a decade currently a professorvi at new york university and in review of the book unsettled, professor of global energy at the harvard school is essential reading and fresh air for climate policy. the science of climate is neither settled nor sufficient to dictate policy. rather than an existentialal crisis we face the record one —- a wicked problem with cost and benefits following his remarks with radio and podcast coast on the jackie daily show they will select your questions so be sure to submit your questions using the qr code is give a warm welcome. [applause] ♪♪ ♪♪ what a great choice of music. [laughter] it's great to speak the truth of climate over the last couple of years the children from my title and settling climate. it is the triple entendre.ou and that you will feel as i did that is contrary to what you hear in the popular and political dialogue and finally i would say that what we do about the situation remains quite unsettled than the subject of great debate. climate and energy are at the forefront of