After last week's death of David Perlman at age 101, host Peter Hartlaub and reporter Kevin Fagan pay tribute to the legendary former Chronicle science writer, who started at the newspaper in 1940 and worked until his 2017 retirement. After the tribute, we play our 2019 interview with Perlman, celebrating his 100th birthday. Perlman talks about his start at the newspaper, how he became a science writer, coverage from the moon landing to the AIDS crisis and his feelings about retirement at age 98. Produced by Peter Hartlaub. Music is "The Tide Will Rise" by the Sunset Shipwrecks off their album "Community." Learn more about your ad choices. Visit megaphone.fm/adchoices