Rising Tide #55 – Hilton Kelley’s Mission for Gulf Justice
Rising Tide #55 – Hilton Kelley’s Mission for Gulf Justice We hear from activist Hilton Kelley. Raised in the segregated west side […]
Rising Tide #54 – Evolution and Devolution with Les Kaufman
Rising Tide #54 – Evolution and Devolution with Les Kaufman We talk with Marine evolutionary biologist Les Kaufman about his decades of study of ocean […]
Rising Tide #53 – A Wahine Surfs for Change
We talk with Wahine Project director Dionne Ybarra who, raised in an inland Mexican American Farm worker family, discovered surfing at 38. […]
Rising Tide #52 – Kim Stanley Robinson’s Science and Fiction
We talk with world-renowned science fiction author Kim Stanley Robinson about his life and his novels, including his last, ‘The Ministry for […]
Rising Tide #51 – Blue Frontier Turns 20
David and Vicki are joined by Wendy Benchley and Margo Pellegrino, both previous podcast guests and both fellow veterans of Blue Frontier, […]
Rising Tide #50 – The Scientist, Sunscreen, and Dead Reefs
For our 50th episode we talk with Dr. Craig Downs, the Hawaiian scientist who discovered and popularized the threat petrochemical-based sunscreens and other […]










