Last weekend’s, Global Activism Expo was a huge success. More than three thousand of you came out for the event, which showcased all the local groups out there doing great work around the world.

Chicago Public Radio producer Nick White was there and talked to Nicholas De Grazia, Lisa Johnson Bakker, Carol Petersen, Raul Nino, Daniel Kullman, Dean Syed, Jamilah Begosh, Aaron Datesman, Nick Bailey, Blake Durtsche, and Diane Garish for this piece.