Justin Winters Carolyn Myss Paul Dolan David Korten Kelly Drennan Nate Wagner Sting Van NGuren Stephen Lamoreaux Jose Zagiui, PH.D. Melinda Gates Veronica Mento Naelyn Pike Joe Friendly Arthur Brooks Ken Langone Eric Holt-Gimenez Kevin de León Sean Penrith Dame Ellen MacArthur President Barack Obama Trevor Tejeda-Gervais Robert Dr.Bullard Scott Anderson Barbara Minor Célia Xakriabá Shane Gero, Ph.D. Jacqueline Patterson Rachel Solotaroff Carmen Perez Michael Murphy Anthony Clarke Amish Jha, PhD Stephen Hawking Michael Altherr Suzan Beraza Clem Ogilby Kip Anderson Arne Naess Shaunna Morgan Siegers Art Hunt Matthew Radcliff Anna Cummins Jim Richards Kate Raworth Carol Craig David Tucker Diana Wall Luc Bas Hioki Doryu Kate Pickett' Dr. Robert Bullard John Woo Heru Prasetyo Steve Kennedy Rita Uwaka Ali Meders-Knight Zaria Romero David Katz Rev. 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