ChangeThis | Porchlight, ChangeThis is a project that began in the mind of Seth Godin, and built into being in the summer of 2004 by Amit Gupta, Catherine Hickey, Noah Weiss, Phoebe Espiritu, and Michelle Sriwongtong. ChangeThis continues on Porchlightbooks.com with weekly manifestos offering new ways to think about current issues.