

An inside look at the determined youth ambassadors advocating for oceanic policy reform. In the latest episode of Rising Tide the Ocean Podcast David and oceanographer and Blue Frontier board member Joy LeiLei Shih talk about our Youth Ambassador program before interviewing our 2026 ambassadors – Avery, age 13, Jack, 13, Liam, 14 and Kianna…

In the latest episode of Rising Tide the Ocean Podcast David Helvarg and Vicki Nichols Goldstein have an engaging conversation with Paul Greenberg, author of the best-selling book ‘Four Fish’ and more recent writings including his latest novel ‘A Third Term’ (George Washington takes on Donald Trump). A Writer in Residence at the Safina Center,…

Academy Award-winning director Louie Psihoyos returned to the Rising Tide Ocean Podcast for a conversation as wide-ranging and urgent as his films. Host David Helvarg sat down with Psihoyos before a live audience during SF Climate Week at the downtown San Francisco studios of KALW public radio — and the exchange didn’t disappoint. Psihoyos traces…

The tables turn on the latest episode of Rising Tide the Ocean Podcast as Blue Frontier’s Natasha Benjamin interviews Rising Tide co-host and author David Helvarg on his latest book, ‘Forest of the Sea – The Remarkable Life and Imperiled Future of Kelp’ (coming out May 5th). As co-director of the award-winning kelp forest documentary…
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Each episode navigates insightful discussions on marine life, and the critical issues affecting our seas. Informative, educational and humorous, it’s a valuable resource for anyone passionate about understanding and preserving our ocean world!