In episode 62 Joanna interviews Chris Carlsson. Chris is a writer, San Francisco historian, bicyclist, tour guide, photographer, and a book and magazine designer. He’s lived in San Francisco since 1978. He’s written two books (After the Deluge and Nowtopia) and edited six books, including: Critical Mass: Bicycling’s Defiant Celebration and Ten Years That Shook the City: San Francisco, 1968-78. He helped co-found Critical Mass in September 1992, and has ridden with Critical Mass rides in a dozen cities on three continents since then. He has directed Shaping San Francisco, a participatory community history project, since its inception in the mid-1990s, and continues to be co-director of the archive of San Francisco history at FoundSF.org. He also conducts award-winning bicycle history tours a dozen times a year, and hosts an ongoing Public Talks series in San Francisco.