MASS Design Group, founded in 2007 by Michael Murphy and Alan Ricks, has quickly shot to the top of the social design field, with projects in Rwanda and Haiti, features in The New York Times and Forbes, and major awards from such prominent institutions as the Curry Stone Foundation, who put together the video below. The firm's new monograph, MASS Design Group: Empowering Architecture, on their work on the Butaro Hospital in Rwanda, is one of our top architecture titles this season.