Chan M. Hellman is a professor at the University of Oklahoma and Director of The Hope Research Center. He has written more than 150 scientific publications and has presented at numerous national and international conferences worldwide. Chan also presented his work on hope with TEDx in May of 2021. As a result of this work, Chan was one of five invited workshops for Jane Goodall’s Activating Hope Summit held November 2021.
https://www.ted.com/talks/chan_hellman_the_science_and_power_of_hope