Before there was MSNBC and Current TV, before there was The Huffington Post or The Daily Show, before there was the progressive blogosphere, before there was (and then wasn’t) Air America, there was Pacifica Radio.

Pacifica Radio was born out of the peace movement of the World War II era. It was founded in Berkeley, California by Lewis Hill, a Quaker, conscientious objector and news reporter who refused to broadcast state propaganda and wanted to start a media outlet that was not controlled by war profiteers. Lewis founded KPFA in Berkeley in 1949. Ten years later, its sister station went on the air: KPFK in Los Angeles. Then over the next two decades came three more stations: WBAI in New York, KPFT in Houston, and WPFW in the nation’s capitol.