Philanthropy is a small group that Solid Snake and Otacon created to go up against Metal Gears. They were an anti-Metal Gear group, but they were destroyed shortly after they were created because of the Tanker Incident.
Related ThreadsMetal Gear Solid: Philanthropy - last post by @ May 9, 2011
Metal Gear Solid: Philanthropy (Movie) - last post by @ Nov 8, 2009
Philanthropy movie - last post by @ Jun 23, 2008