From 1997 through 2005, Osborn was the Executive Director of the Liberty Hill Foundation, a Los Angeles based non-profit dedicated to environmental justice.
National Science Foundation | University of North Carolina at Chapel Hill | Ford Foundation | Rockefeller Foundation | Chapel Hill, North Carolina | One Tree Hill | One Tree Hill (TV series) | Liberty | King of the Hill | Chapel Hill | Hill Street Blues | Parliament Hill | John Simon Guggenheim Memorial Foundation | Capitol Hill | Electronic Frontier Foundation | Bill & Melinda Gates Foundation | Notting Hill | Liberty Records | Cypress Hill | Broken Hill | New York Foundation for the Arts | Mill Hill Missionaries | Faith Hill | Mozilla Foundation | Harry Hill | Guggenheim Foundation | Broken Hill, New South Wales | Newark Liberty International Airport | Liberty University | Alexander von Humboldt Foundation |