Duncan-Andrade_Hope Required (2009)
"Note to Educators: Hope Required When Growing Roses in Concrete," by Jeff Duncan-Andrade, Harvard Review, Vol 79:2, 2009. I shared some of his work with the Mentor Forum on May 4, 2015 (see materials here: https://www.rcsdk12.org/Page/40620).
He is a dynamic presenter. See his TED Talk here: https://www.youtube.com/watch?v=2CwS60ykM8s.