Explorez tous les épisodes du podcast Rising Tide: The Ocean Podcast
| Titre | Date | Durée | |
|---|---|---|---|
| Amanda Leland and James Workman ‘Sea Change’ in How We Fish | 06 Apr 2026 | 00:28:39 | |
Explore the alliance between fishermen and environmentalists that is reshaping the industry and safeguarding marine life. On the latest episode of Rising Tide the Ocean Podcast, host David Helvarg and co-host Vicki Nichols Goldstein sit down with James Workman and Amanda Leland, co-authors of Sea Change – Unlikely Allies and a Success Story of Oceanic Proportions — a book that makes a convincing case that empowering fishermen to work together, even as they compete, can create miracles. Workman brings the instincts of an award-winning journalist and entrepreneur to the conversation, having already explored humanity's most elemental struggles in his earlier work, Heart of Dryness. Leland came to the sea the way many do — through a grandfather and a fishing line at age five — and never left. Today she serves as Executive Director of the Environmental Defense Fund, the international nonprofit working to align healthy communities and economies with the hard realities of a changing climate. Together, they dig into the market-based system known as catch share fishing: what it is, how it's reshaping the destructive race toward overfishing in U.S. waters, and why it may be one of the most promising tools we have for getting this right on a global scale. They also explore the human cost baked into commercial fishing — still one of the deadliest jobs on earth — and how catch shares are changing those odds. And they explain their choice to tell this sweeping story through the life of one rugged Gulf Coast fisherman named Buddy, a narrative anchor that grounds the policy and the science in salt, sweat and consequence. All of it plays out against the backdrop of a rapidly warming, rapidly changing ocean — and what that means for the millions of people whose dinner plates depend on getting this right. A story of hope, hard-won transformation and new challenges. Dive in and take an audio bite. Additional Resources Sea Change Book — the captivating, deeply-human tale of how fishermen—along with some unlikely allies—helped carry out the biggest conservation success story you've never heard of. Blue Frontier / Substack — Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild. Inland Ocean Coalition — Building land-to-sea stewardship - the inland voice for ocean protection Fluid Studios — Thinking radically different about the collective good, our planet, & the future. | |||
| Angelo Villagomez vs. Trump’s Ocean Policies | 23 Mar 2026 | 00:28:21 | |
On the latest episode of Rising Tide, hosts David Helvarg and Vicki Nichols-Goldstein sit down with Angelo Villagomez, Senior Ocean Fellow at the Center for American Progress in Washington D.C. — a man who has spent his career turning conviction into policy at the edges of the map. A longtime activist and advocate for community and indigenous governance, Villagomez was a central force behind the establishment of the Mariana Trench National Marine Monument, doing the hard, unglamorous work of coalition-building from the ground up while based in Saipan, deep in the western Pacific. The conversation turns, as it must, to the present dangers. The Trump administration has set its sights on the nation's marine monuments, thrown open the door to deep-sea mining with reckless enthusiasm, and pursued what can only be described as a vendetta against offshore wind — apparently terrified of a wind-spill — while greasing every available skid for oil and gas expansion. Meanwhile, the institutional backbone of American ocean science, the National Oceanic and Atmospheric Administration, is being quietly hollowed out from within. But Villagomez and his hosts don't stop at the diagnosis. The episode maps a course forward — from protecting local waters to hitting the streets (signs reading "No Kings but king salmon" are apparently optional but encouraged), registering to vote, and casting ballots with the ocean in mind come November. If information is a weapon for positive change, this conversation is live ammunition. Additional Resources Blue Frontier / Substack — Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild. Inland Ocean Coalition — Building land-to-sea stewardship - the inland voice for ocean protection Fluid Studios — Thinking radically different about the collective good, our planet, & the future. | |||
| Ministering to Mariners | 03 Nov 2025 | 00:28:47 | |
In the latest episode, David Helvarg & Vicki Nichols Goldstein talk with the Reverend Robert Wilkins about how his faith led him to his work with the Seafarers Ministry, serving ship crews arriving at the Port of Oakland, California. Wilkins and his team make ship visits, help crew members connect with families in places like the Philippines and Bangladesh, and check in on conditions such as time spent at sea and food quality — often doing follow-up when issues arise. They also support mariners on shore leave with recreation, transportation, and other needs, and even coordinate doctor visits when necessary, frequently working with Customs and Border Protection to make it happen. Each holiday season, the ministry delivers gift bags to seafarers and continues to grow its volunteer program, expanding ship visits from 250 vessels to 370 this year — supporting the people responsible for moving more than 90% of the world’s goods. Wilkins also shares his perspective on shipping automation and decarbonization, exploring how these changes are already affecting seafarers and may reshape their livelihoods in the future. Tune in to this insightful conversation with Rev. Wilkins and gain his unique perspective. ** Additional Resources ** Blue Frontier / Substack — Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild. Inland Ocean Coalition — Building land-to-sea stewardship - the inland voice for ocean protection Fluid Studios — Thinking radically different about the collective good, our planet, & the future. | |||
| Rising Tide #58 – Engineering Climate Restoration | 30 May 2022 | 00:31:54 | |
In our latest episode we talk with Peter Fiekowsky, an MIT trained physicist and engineer who has worked at NASA, on Artificial Intelligence, as an inventor, entrepreneur and more. He’s now authored, ‘Climate Restoration – The only future that will sustain the human race.”
We discuss 4 key ideals and technologies he believes can help bring down excess CO2 in the atmosphere generated by the burning fossil fuel and other human activities. Among his more controversial ideas is seeding the ocean with iron pellets. Enjoy this lively and engaging conversation. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #57 – Fabien Cousteau In Depth | 16 May 2022 | 00:39:12 | |
We speak with Fabien Cousteau, third generation ocean explorer and documentary producer. Along with talking about his life and adventures – including in a one-man sub disguised as a white shark - we learn about his newest project. Having lived 31 days underwater doing science and education in an aging habitat off Key Largo, he’s now working to build a larger “international space station for the ocean,” to be located in the Caribbean and carry out the next generation of marine science and conservation. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #56 – A “Kelp Princess” dives into its recovery | 01 May 2022 | 00:31:09 | |
In this episode we speak with Francesca Koe, Board Member of the Greater Farallones Association of California. She’ll talk about how she became a dive instructor and free diver and her love of the kelp forest that got her nicknamed ‘Kelp princess.’ Unfortunately kelp is the new coral in terms of being endangered. With 95 percent of northern California’s kelp forest gone Francesca is now playing a central role in efforts to restore it, and shares the who, what, when and why with us. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Hilton Kelley’s Mission for Gulf Justice | 17 Apr 2022 | 00:27:57 | |
We hear from activist Hilton Kelley. Raised in the segregated west side African-American community of Port Arthur Texas, the most polluted coastal town in America, he went on to join the Navy and become a successful actor. But at 39 he returned to help restore his community and fight pollution becoming a leading environmental warrior, winning battles around air pollution, PCB incineration and the Keystone pipeline. Along with recalling oil spills he recites a poem that was key to his success, ‘My True History.’ | |||
| Rising Tide #54 – Evolution and Devolution with Les Kaufman | 04 Apr 2022 | 00:40:12 | |
We talk with Marine evolutionary biologist Les Kaufman about his decades of study of ocean and freshwater fish, coral reefs, human behavior and natural systems and the possibility of restoration and hope for heavily polluted and climate-impacted ecosystems from Florida’s coral reefs to Africa’s massive Lake Victoria. Plus he used to teach our Blue Frontier Associate Director Natasha Benjamin who joins us for this conversation. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| A Wahine Surfs for Change | 21 Mar 2022 | 00:34:19 | |
In this episode, host David Helvarg and Vicki Nichols Goldstein sit down with Dionne Ybarra, director of the Wahine Project, whose path to the ocean was anything but direct. Raised in an inland Mexican American farmworker family, Ybarra didn't find surfing until she was 38 years old — and when she did, she looked around the lineup and didn't see many people who looked like her. Rather than paddle back to shore, she did something about it. Ybarra launched the Wahine Project — wahine being the Hawaiian word for surfer girl — and has since taught thousands of young girls, along with some boys and adults, to read waves and face their fears, from the kelp-cold waters of Monterey all the way to Mexico, Gaza, and beyond. It's a story about belonging in the surf, and about what it means to ride waves not just for yourself, but for the ocean itself. | |||
| Rising Tide #52 – Kim Stanley Robinson’s Science and Fiction | 06 Mar 2022 | 00:38:42 | |
We talk with world-renowned science fiction author Kim Stanley Robinson about his life and his novels, including his last, ‘The Ministry for the Future’ that’s been widely hailed as both a riveting story and a plan for how we survive and transcend the climate emergency. We also talk about Ocean themes in his works from New York to California to light years beyond earth, plus his bodysurfing and his non-fiction memoir of years hiking the Sierras. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #51 - Blue Frontier Turns 20 | 20 Feb 2022 | 00:41:44 | |
David and Vicki are joined by Wendy Benchley and Margo Pellegrino, both previous podcast guests and both fellow veterans of Blue Frontier, the ocean conservation group that works to give people who care about the Ocean the tools needed to protect their communities both human and wild.
The four discuss two decades of Blue Vision Summits, Benchley awards, ocean adventures, marches, celebrations and mobilizations, including to link Ocean and climate solutions. And of course many media projects like Rising Tide. Listen and Enjoy. It’s a birthday party. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #50 The Scientist, Sunscreen and Dead Reefs | 06 Feb 2022 | 00:34:39 | |
For our 50th episode we talk with Dr. Craig Downs, the Hawaiian scientist who discovered and popularized the threat petrochemical-based sunscreens and other skin care products pose to coral reefs, fish and additional marine wildlife. Along with the role of Oreo cookies in his discovery, he talks about the ‘zombification' of reefs and fish exposed to chemicals in sunscreens, what’s being done to address the issue and how you can protect yourself from the sun without killing the Ocean. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #49 - Maria Brown’s California Galapagos | 24 Jan 2022 | 00:42:18 | |
We talk with NOAA’s Superintendent of the Greater Farallones and Cordell Banks Marine Sanctuaries off California, some of the most productive waters in the world. While she “loves the white sharks” for which the Farallones are famous, comparing one to “a school bus swimming by,” she doesn’t want anyone to forget the other fish, whales, deep sea corals, sea lions, seabirds, even an aircraft carrier that was scuttled there. Learn more about the challenges and wonders of one of California and the world’s ocean treasures from its most enthusiastic steward. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Balancing Wonder and Warning: Dr. Ben Halpern on the Future of Our Oceans | 06 Oct 2025 | 00:28:50 | |
In the latest episode of ‘Rising Tide, the Ocean Podcast,’ David and Natasha speak with Dr. Ben Halpern. Along with being a past Peter Benchley Ocean Award winner, Ben serves as Director of the National Center for Ecological Analysis and Synthesis, a research center at the University of California, Santa Barbara, where he is also a professor of marine biology and conservation science. Among his numerous honors and research papers, he’s contributed to a new report published in Science magazine warning that the world’s ecosystems could be permanently altered – meaning degraded - by mid-century if the present trend in greenhouse gas pollution, industrial overfishing, and coastal development continues unabated. Ben also offers some ideas on how each of us can act in ways that can help reverse that trend. So, give a listen, learn a bit, and visit the ocean when you can. ** Links & Resources ** Cumulative impacts to global marine ecosystems projected to more than double by mid-century. Blue Frontier — Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild. Inland Ocean Coalition — Building land-to-sea stewardship - the inland voice for ocean protection Fluid Studios — Thinking radically different about the collective good, our planet, & the future. | |||
| Rising Tide #48 - Brian Tissot’s Life on the Edge | 11 Jan 2022 | 00:28:09 | |
Surfer scientist, writer and long-time Northern California marine lab director Brian Tissot talks with us about the state of California’s declining kelp forests, his years studying endangered tropical corals and more. More includes what he’s taught and learned from the upcoming generation of marine science students in his Trinidad CA. lab, his science-based science fiction, and what it’s like surfing the cold waters of the North Pacific after years in Hawaii’s breakers. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #47 – Still an Outlaw Ocean | 26 Dec 2021 | 00:27:34 | |
We welcome back Ian Urbina who was on Rising Tide's first episode. The former NY Times reporter’s Outlaw Ocean series became a bestselling book and now The Outlaw Ocean Project. We discuss his latest reporting for the New Yorker magazine on how thousands of climate refugees from Africa seeking to cross the Mediterranean are being seized by Libyan Militias who also kidnapped and beat Ian while he was working on this story. We’ll also talk about lack of law enforcement at sea, the link between music and journalism and more. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #46 - Poseidon's Bible | 13 Dec 2021 | 00:30:26 | |
Dive in with Chris Dixon & Jeremy Spencer the co-authors and editors of “The Ocean - the Ultimate Handbook of Nautical Knowledge,” that’s also been referred to as ‘Poseidon’s Bible’. A perfect holiday gift with illustrated sections on boating, surfing, diving, how to survive a jellyfish sting, nautical lore and more. We’ll even quiz Chris and Jeremy on what they reported and discuss everything you need to know for a life of oceanic adventure. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #45 - “Her Deepness” and her Daughter Part Two | 28 Nov 2021 | 00:23:10 | |
Join us in PART TWO of our Rising Tide conversation with “Her Deepness” National Geographic Explorer-in-Residence Dr. Sylvia Earl and her daughter and President of the Deep Ocean Exploration and Research (DOER) marine technology company, Liz Taylor. In this second part we will hear about the climate, the carbon cycle and how we will turn the tide in ocean policy and conservation. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Ten4Ocean | 11 Nov 2021 | 00:19:54 | |
Rising Tide is a project of Blue Frontier founded by host David Helvarg. Co-host Vicki Nichols-Goldstein is founder of the Inland Ocean Coalition. In this special 20-minute episode we talk with Michael Stocker, Daniela Huson, Wallace J. Nichols and Mary Crowley, leaders of three other groups who’ve joined with us in Ten4Ocean, the unique funding collaboration sea starring ten highly effective grassroots blue groups. If you are not attending the Climate Summit in Glasgow learn about a way you can still make a difference and a splash for our blue planet by supporting Ten4Ocean.org | |||
| Rising Tide #43 - “Her Deepness” and her Daughter | 31 Oct 2021 | 00:26:24 | |
Join us in part one of our two part Rising Tide conversation with “Her Deepness” National Geographic Explorer-in-Residence Dr. Sylvia Earl and her daughter and President of the Deep Ocean Exploration and Research (DOER) marine technology company, Liz Taylor. In this initial talk they’ll discuss how their relationship evolved from parental to professional partnering in ocean exploration, some of the new challenges they see including deep-sea mining and how the generations of her family give Sylvia hope for the future. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #42 - Fiction for the Sea | 18 Oct 2021 | 01:01:39 | |
If you missed our Writers For the Sea: Fiction For the Sea, we're offering the full panel discussion on this week's podcast. Join us as our host David Helvarg dives into the creative minds of New York Times best-selling author Lisa See and syndicated cartoonist Jim Toomey, discussing their incredible ocean fiction, and their paths of how they got to where they are today. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #41 – Andres Soto’s Richmond & Point Molate | 03 Oct 2021 | 00:29:45 | |
We open season two of Rising Tide talking with Andres Soto, community organizer for Citizens for a Better Environment, multi-talented musician (that’s him on Sax) and steering committee member of Richmond, California’s Point Molate Alliance. Andres will introduce you to the diverse shoreline city of Richmond where Rising Tide is based and where he was raised. His insights into local history, organizing, social justice and the fight to keep the last undeveloped natural headland on San Francisco Bay in public hands will leave you inspired. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #40 – Cynthia Barnett’s Ocean of Sea Shells | 20 Sep 2021 | 00:31:47 | |
If you missed her on NPR’s ‘Science Friday’ hear our friend Author and Journalist Cynthia Barnett share stories from her new book ‘The Sound of the Sea – Seashells and the Fate of the Oceans’ including the role ‘feminist science’ played in nature studies and who ‘She sells seashells by the seashore’ is really all about. Also she tells us why, despite Florida’s killer red tides, rising seas and other disasters she still has hope for her native state’s future. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #38 – Getting in the Swim with Matt Moseley | 30 Aug 2021 | 00:27:07 | |
We talk to long-distance adventure swimmer, author and activist Matt Moseley about his first-ever swims in the ocean, rivers and across Lake Pontchartrain in New Orleans, now hit with yet another catastrophic hurricane. He explains about feeling like a fish out of water and what running out of water could mean for 40 million people across the West. Plus he offers some hope and solutions one can pursue. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Drew Harvell — Exploring the Secrets of the Sea | 08 Sep 2025 | 00:28:44 | |
In the latest episode of 'Rising Tide, the Ocean Podcast,' hosts David Helvarg and Vicki Nichols Goldstein of the Inland Ocean Coalition interview Dr. Drew Harvell, an esteemed professor of ecology and evolutionary biology at Cornell University. The discussion delves into the recent breakthrough in identifying the bacteria responsible for sea star wasting disease, which has decimated starfish populations and kelp forests on the West Coast. Dr. Harvell reveals her journey into marine biology, highlights her research on marine ecosystem health, and discusses her influential books, including 'A Sea of Glass' and 'The Ocean's Menagerie.' Dr. Harvell emphasizes the impact of pathogen pollution on marine life, the interconnectedness of human and environmental health, and the therapeutic potential of marine organisms. The episode underscores the critical need for better ocean management and the role of art in translating scientific knowledge to foster public interest and understanding. ** Links & Resources ** Catherine Drew Harvell of Cornell: https://ecologyandevolution.cornell.edu/catherine-drew-harvell Check out her books, Sea of Glass (https://a.co/d/41kufFg), Ocean Outbreak (https://a.co/d/ihQpRi5), and her latest Ocean's Menagerie (https://a.co/d/0R5dK53) Blaschka Glass Collection: https://digital.library.cornell.edu/collections/blaschka World Bank Project: https://projects.worldbank.org/en/projects-operations/projects-home Blue Frontier: bluefront.org Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild. Blue Frontier on Substack: https://davidhelvarg.substack.com/ Inland Ocean Coalition: inlandoceancoalition.org Building land-to-sea stewardship - the inland voice for ocean protection Fluid Studios: fluidstudios.org Thinking radically different about the collective good, our planet, & the future. | |||
| Louie Psihoyos’s Ocean visions | 16 Aug 2021 | 00:27:28 | |
From Iowa to an Oscar, Louie Psihoyos continues to engage people with his famed National Geographic photography, award-winning films including ‘The Cove’ and ‘Racing Extinction’ and projected images. His larger than life endangered species vying for our attention on the Empire State building and the Vatican and his evolving views on food and social movements are just a few of the things we discuss with him. | |||
| Rising Tide #36 – Two Sisters Taking On Plastic | 02 Aug 2021 | 00:31:24 | |
Dianna and Julia Cohen are two of the co-founders of the Plastic Pollution Coalition. Mixing lifetimes of art and activism they talk about the challenges of plastic pollution, including countering industry propaganda about recycling. Along with ocean and human health impacts and actions we can all take, they offer insights, opportunities and solutions to take us Beyond petroleum-based Plastic Pollution. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #35 - Whale Doctor Frances Gulland | 19 Jul 2021 | 00:30:45 | |
This week we speak with marine mammal veterinarian and disease pioneer Dr. Frances Gulland. One of three members of the U.S. Marine Mammal Commission, we speak to her about her decades of unique work from treating sick sea lions to studying dead whales (while avoiding hungry white sharks) to Flipper’s future in a changing world. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #34 - Wyland’s Art World of Water | 05 Jul 2021 | 00:27:26 | |
We talk with the renown marine life artist Wyland about his art, his life, his life-sized whaling walls, where he gets his inspiration (hint, he’s a dedicated diver), some of his adventures and the new edgier direction he’s taking his artwork balancing wonder and warning for our blue world. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #33 – Jeremy Jackson’s Blue World View | 21 Jun 2021 | 00:24:03 | |
Jeremy Jackson, one of the world’s leading ocean ecologists, paleobiologists and conservationists talks to us about his hopes and concerns about the state of the ocean, the land and human civilization. He also tells us about his work over time, rapid climate change, coral reef migration and the kind of science needed to turn the tide. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #32 - Ana Blanco’s Ocean Films | 07 Jun 2021 | 00:24:50 | |
Join us in conversation with Ana Blanco, Executive Director of the International Ocean Film Festival. We talk about the ocean in our living rooms and theaters, how documentaries and other media from Cousteau TV specials to this year’s Academy Award winning ‘My Octopus Teacher,’ help connect people to the ocean in both its wonder and its warnings. Join us to learn more about this unique film fest and some of Ana (and our) favorite ocean films. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #31 - The Scientist and the Abalone | 24 May 2021 | 00:28:58 | |
Join us with Dr. Kristin Aquilino, head of the White Abalone breeding program at UC Davis marine lab in northern California. Find out how a deep-water marine snail almost got pan-fried to extinction and what she and others are doing to reintroduce it into the ocean. After listening read David’s story on the scientist and the mollusk in Sierra Club magazine https://www.sierraclub.org/sierra/abalone-edge Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #30 – Getting down with Mehgan Heaney-Grier | 09 May 2021 | 00:19:47 | |
Another Rising Tide, another amazing, salty woman. This time we’re talking with Mehgan Heaney-Grier, an early record-holding free diver who helped introduce the sport to the U.S. Her latest project is the web-series the ‘Imperfect Conservationist.’ In her long ocean career she’s also been a stunt diver for ‘Pirates of the Caribbean’ and part of the Discovery Channel explorers team for ‘Treasure Quest – Snake Island.’ Curious to hear more? Just tune in. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is rising, and so are we! Learn more at bluefront.org | |||
| Rising Tide #29 - Roz Savage’s Three Oceans | 26 Apr 2021 | 00:29:25 | |
Join us in conversation with the amazing Roz Savage. Roz is the first (and so far only) woman to row solo across the world’s “Big Three” oceans: the Atlantic, the Pacific, and the Indian. A Guinness World Record holder, appointed a Member of the Order of the British Empire by the Queen, she talks about her motivations, challenges and what she learned about how we can all make a difference for our blue planet. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #28 - Writers for the Sea #2 | 12 Apr 2021 | 00:57:53 | |
If you missed our Writers for the Sea Authors Panel with Brian Skerry, Sylvia Earle, and Carl Safina, we're offering the full panel discussion on this week's podcast. Dive in with two famed scientist-authors and a renowned in-depth photographer talk about their latest books or those about to surface. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| George Leonard on Trump’s Anti-Ocean Bill | 28 Jul 2025 | 00:28:51 | |
In the latest Rising Tide: The Ocean Podcast David and Vicki talk with former Ocean Conservancy Chief Scientist and policy expert George Leonard about the Trump administration’s approach to our public seas. In taking a closer look at the BBB (‘Big Beautiful’ or ‘Big Brother’) mega-bill that Congress just passed, George breaks down many of the vital services from ocean observation and weather labs to protection of salmon, parks in the sea and public education, fishing regulation, beach pollution warning systems, deep-sea exploration and coastal management that will be gutted or terminated under this law.
Listening to area experts like George you realize not only will this legislation blow a hole in the deficit and untax the rich, it will expand offshore oil drilling and put more mercury in tuna. It may even mark the end of right whales along with many of our own rights. So, tune in to hear what George has to say about Trump 2.0 policies and his major new law that treats the Ocean as little more than a gas station and a garbage dump. Also, hear what he thinks you can still do about it.
** Links & Resources **
Blue Frontier: bluefront.org — Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild.
Blue Frontier on Substack: https://davidhelvarg.substack.com/
Inland Ocean Coalition: inlandoceancoalition.org — Building land-to-sea stewardship - the inland voice for ocean protection
Fluid Studios: fluidstudios.org — Thinking radically different about the collective good, our planet, & the future. | |||
| Rising Tide #27 Steve Palumbi’s Strange Blue Science | 28 Mar 2021 | 00:28:34 | |
From using genetics to aid coral survival to processing whale DNA to track illegal slaughter, from toxic dolphins to the wonders of Monterey Bay, ocean scientist Dr. Steve Palumbi has been a leader in applying science to ocean solutions. Join us in conversation with this widely admired Stanford scientist and popular author. As a bonus you’ll hear about an extremely interesting deep-sea octopus and her egg hatch. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #26 John Racanelli’s Hopeful Aquarium | 15 Mar 2021 | 00:31:05 | |
The search for a dolphin Sanctuary, cold turtle rescues (also seal pups), a coral nursery, a floating wetland in Baltimore harbor visited by eels, crabs and a muskrat, climate change education for millions, the COVID pandemic and environmental justice as key to our future. Our conversation with the National Aquarium’s President and CEO John Racanelli is proof that what you’ll find there today – which he says may be the best time to visit - is not your father’s aquarium. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #25 – Stuart Coleman’s Island Adventures | 28 Feb 2021 | 00:23:04 | |
David talks with Hawaii-based author and activist Stuart Coleman about his 30-year journey surfing and writing about ocean legends such as big wave surfer Eddie Aikau (“Eddie Would Go”). Also his decade long work leading Surfrider Hawaii in their many battles won to keep the ocean clean and safe from plastic pollution, toxic sunscreen and more, plus, his latest passion to get the poop out of the water through incineration and recycling of our waste products. Talk about Hot Sh*t! Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #24 – Wendy Benchley’s Jaws of Conservation | 15 Feb 2021 | 00:27:38 | |
Vicki and David talk with shark-protector, member of the Women’s Diving Hall of Fame and honored board member of Blue Frontier Wendy Benchley. Wendy shares some of her thoughts about ocean adventures she shared with her late husband, 'Jaws' author Peter Benchley (see pix) and the challenges and hopes for ocean conservation and ocean-climate action today. Also learn how it was almost Jaws – the comedy.' Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #23 – Meet the Blue in Greenpeace | 01 Feb 2021 | 00:31:07 | |
Join our wide-ranging discussion with John Hocevar, Greenpeace USA’s Oceans Campaign Director. From piloting two-person submarines into deep canyons in the Bering Sea to Antarctic ocean floors covered in sea stars to fighting plastic pollution and recording the impacts of the BP oil spill - hear about John’s wide ranging efforts and adventures. Also get updated on Greenpeace’s hopes and plans for saving the Ocean under the Biden administration and following the pandemic. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #22 – Geraldine Knatz’s Greener Ports | 18 Jan 2021 | 00:29:51 | |
We talk with Professor and former Executive Director of the Port of Los Angeles Geraldine Knatz. Along with being the first woman to run a major port, she is also the founder of the global greening ports movement, having reduced air pollution in the LA/Long Beach port complex 70 percent in 5 years. The author of a new book, ‘Port of Los Angeles’ she'll say what’s next for climate and clean-up in ports and shipping. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #21 - Michael Stocker’s Sea of Sound | 04 Jan 2021 | 00:24:24 | |
We talk with acoustician Michael Stocker, Founder of Ocean Conservation Research, who explains what a misnomer, “The Silent World,” of Jacques Cousteau actually was. Michael shares sound samples of what a noisy world the ocean has become and the difference between human noise pollution and the lively chatter of a living sea. Here’s a chance to dive into the ocean with your ears and mind. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #20 – Writers For the Sea | 21 Dec 2020 | 00:54:19 | |
If you didn’t see it live or on YouTube for our 20th Rising Tide we’re offering the full Writers for the Sea panel discussion David had with his fellow author adventurers Philippe and Ashlan Cousteau, National Geographic Explorer-in-Resident Enric Sala and 18-year-old activist Hannah Testa (Hannah4Change). Among other things they discuss their latest books ‘The Endangereds’, ‘Oceans for Dummies’, ‘The Nature of Nature’ and ‘Taking on the Plastics Crisis.’ Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #19 - Fighting Plastic Seas | 07 Dec 2020 | 00:18:40 | |
We talk with Anna Cummins, Co-Founder of 5 Gyres, one of the leading ocean plastics groups about the science, advocacy and adventure involved in fighting to end plastic pollution of our seas and waterways. It’s all about corporate accountability, finding non-fossil fuel based alternatives and fun fact you’ll hear… Anna once interned for our co-host Vicki. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #18 The Ocean and Wyoming | 23 Nov 2020 | 00:25:57 | |
This time David and Vicki chat with Kelly Wright, chair of the Wyoming Chapter of the Inland Ocean Coalition that Vicki organized. An outdoors woman and lifelong resident of “the Cowboy State” Kelly reveals the connection between cattle and sea turtles while she and Vicki expand on all the other things that connect the heartland and the sea. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Meaghan Brosnan – Ocean Sheriff | 14 Jul 2025 | 00:28:41 | |
In the latest episode David & Vicki talk with Wildaid CEO Meaghan Brosnan who, when it comes to marine wildlife and protected areas, is all about the enforcement. Wildaid is a leading international non-profit dedicated to saving the world’s declining wildlife species, perhaps best known for its decade-long media campaign that helped turn China from a consumer to an opponent of shark finning.
Since taking over in 2017, Meaghan has expanded Wildaid’s ocean programs 10-fold with an emphasis on putting the bad guys away. No surprise, given her 20 years of service in the US Coast Guard, much of it in the Marine Resources Enforcement program. David & Vicki talk to her about her blue background, how a non-profit can help locals enforce protection of their (more than 20 nations’) waters and much more. And of course, Blue News You Can Use.Dive in with us.
** Links & Resources **
Wild Aid: https://wildaid.org/
Blue Frontier: bluefront.org
Building the solution-based citizen movement needed to protect our ocean, coasts and communities, both human and wild.
Blue Frontier on Substack: https://davidhelvarg.substack.com/
Inland Ocean Coalition: inlandoceancoalition.org
Building land-to-sea stewardship - the inland voice for ocean protection
Fluid Studios: fluidstudios.org
Thinking radically different about the collective good, our planet, & the future.
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| Rising Tide #17 - Biden and the Ocean | 09 Nov 2020 | 00:30:41 | |
With the victory of President-elect Joe Biden and Vice-President-elect Kamala Harris, David and Vicki talk to the Aspen Institute’s Michael Conathan. Michael who has worked on ocean policy both at the democratic-oriented Center for American Progress and in congress under former Republican Senator Olympia Snowe, talks about what a Biden-Harris administration might do to turn the tide for a healthy ocean and blue economy. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #16 - Vote the Ocean | 23 Oct 2020 | 00:16:24 | |
With less than two weeks to a historic election that will define the fate of our blue planet, Vicki and I thought we’d chat with ‘Vote the Ocean’ founders Rob Moir and Vipe Desai. Rob, Executive Director of the Ocean River Institute and Vipe, Board Chair of the Ocean Institute are educating citizens on the importance of voting for healthy seas while also working with youth activists and ocean friendly companies. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org | |||
| Rising Tide #15 - Richard Charter gets oil out | 08 Oct 2020 | 00:21:52 | |
For over 30 years Richard Charter has been a leader of the national fight to stop offshore oil drilling in our public seas while also being a driver behind the establishment of California’s national marine sanctuaries. Richard talks with David and Vicki about how he gets it done, the challenges of the Trump years and how offshore oil and climate are impacting the 2020 election. Rising Tide Podcast aims to give you information, inspiration, and motivation to tackle the challenges our oceans are facing. The oceans are rising, so are we! Learn more at bluefront.org
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