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Estimated from 2 chart positions in 2 markets.
By chart position
- 🇺🇸US · News Commentary#1385K to 30K
- 🇲🇾MY · News Commentary#613K to 10K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
4K to 20K🎙 ~2x weekly·158 episodes·Last published 1w ago - Monthly Reach
Unique listeners across all episodes (30 days)
8K to 40K🇺🇸75%🇲🇾25% - Active Followers
Loyal subscribers who consistently listen
3.2K to 16K
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Recent episodes
Swimming California: Catherine Breed’s Ocean Journey
Jun 1, 2026
27m 24s
Paul Greenberg on Fishing, Writing and Semiotics
May 18, 2026
28m 38s
Louie Psihoyos on Dolphins, Plastics and More
May 4, 2026
29m 14s
Helvarg on the ‘Forest of the Sea’
Apr 20, 2026
27m 47s
Amanda Leland and James Workman ‘Sea Change’ in How We Fish
Apr 6, 2026
28m 39s
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 6/1/26 | ![]() Swimming California: Catherine Breed’s Ocean Journey | In the latest episode of Rising Tide Ocean Podcast, Natasha Benjamin and Vicki Nichols talk with marathon swimmer Catherine Breed — a record-breaking endurance athlete, former U.S. National Team swimmer, and founder of Sea Dreamers. From world-record swims between the Farallon Islands and the Golden Gate Bridge to crossings of Lake Tahoe and beyond, Catherine shares stories from a life shaped by the ocean and discusses her most ambitious challenge yet: swimming the entire California coast. The conversation explores open-water swimming, adventure, ocean conservation, and of course, everyone’s first question — what about the sharks? Tune in for an inspiring and thought-provoking conversation with Catherine Breed.Additional ResourcesSea Dreamers — Opening doors for women to get involved in ocean activities through community, inclusivity, empowerment and education surrounding ocean conservation.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 27m 24s | ||||||
| 5/18/26 | ![]() Paul Greenberg on Fishing, Writing and Semiotics | Exploring the Depths: An Investigative Dive on Ocean Conservation and Cultural ImpactIn 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, a former Pew Fellow and recipient of many honors, Paul discusses growing up fishing, his literary journey (with a short jaunt into Semiotics) how people’s habits and perceptions often differ from common environmental messaging they receive and why Bluefin Tuna give him hope for the future. Tune in for a thoughtful and thought- provoking conversation in depth with our guest Paul Greenberg. | 28m 38s | ||||||
| 5/4/26 | ![]() Louie Psihoyos on Dolphins, Plastics and More✨ | ocean advocacyenvironmental documentary+4 | Louie Psihoyos | National GeographicThe Cove+1 | Taiji, JapanSan Francisco | Louie PsihoyosDavid Helvarg+6 | — | 29m 14s | |
| 4/20/26 | ![]() Helvarg on the ‘Forest of the Sea’ | Exploring the Forgotten Frontlines of Our Ocean's Battle Against Climate ChangeThe 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 ‘Sequoias of the Sea’ Natasha is also steeped in the mystery, wonder and peril of these great underwater forests of life and light. So, their discussion ranges over both familiar territory – how a changing warming ocean is impacting kelp forests that have been around over 30 million years - to some of the newer things David discovered during his two years researching the book, interviewing and diving with a wide range of people and creatures from Alaska to California, Maine, Turkey, Palau – for his chapter ‘Kelp is the new Coral’ - and other far-flung waterfronts where the world’s kelp forests, cover an area larger than the Amazon rainforest. He talks about how they’ve gotten into serious trouble even as they provide us half a trillion dollars of services a year including as ‘the mother seed’ for global food security in fishing and seaweed aquaculture.It’s a fun romp through an entangling wonderland, which is why Rising Tide recommends you give a listen and then buy David’s book (preferably through your local independent bookstore). Additional Resources Pre-order Forest Of The Sea — Veteran journalist David Helvarg takes us on a riveting journey beneath the waves to understand kelp’s natural and human history, the billions of dollars of products and services it contributes to our global economy, the unwitting human activities that threaten its survival, and the powerful movements around the world to restore its disappearing habitat.Sequoias Of The Sea — tells the story of the environmental, cultural and economic destruction impacting a coastal town that has lost its coastal kelp forest. It’s a deep dive into the lives of fishermen, tribes, scientists, and a community working to restore a habitat devastated by a warming climate. 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 27m 47s | ||||||
| 4/6/26 | ![]() Amanda Leland and James Workman ‘Sea Change’ in How We Fish | 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 39s | ||||||
| 3/23/26 | ![]() Angelo Villagomez vs. Trump’s Ocean Policies | 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 ResourcesBlue 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 21s | ||||||
| 3/9/26 | ![]() Sachi Cunningham Shoots Women Riding Giants | Breaking Barriers & Pioneering PursuitsOn the latest episode of Rising Tide, bodysurfer David Helvarg and board surfer Natasha Benjamin sit down with photographer, filmmaker, and journalist Sachi Cunningham — a woman who has spent more than two decades pointing her lens at the pioneers rewriting what's possible in big wave surfing.Cunningham helped build the LA Times video team from the ground up, producing the award-winning Chasing the Swell series and documenting the historic first women's heats at Mavericks, the legendary big wave break that rises from the deep-water canyon just south of San Francisco. Now living within earshot of Ocean Beach, she's putting the finishing touches on her first major documentary, Big Wave Women — a film tracking the hard-won fight for pay equity among the elite athletes drawn, or perhaps driven, to ride some of the most dangerous walls of water on the planet.The conversation ranges wide: the cameras she trusts in the impact zone, the technical and physical demands of shooting from inside the surf, and a recent piece she wrote examining the geology and marine ecosystems that make Mavericks not just a spectacle, but a living seascape. It's a session that goes well below the surface. Additional Resources Seasachi.com — Photographer and ocean swimmer Sachi Cunningham has spent two decades hurling herself into the savage, churning waters of Ocean Beach and Mavericks, camera strapped to her wrist, chasing the beauty buried inside the chaos — and emerging with images she hopes will make the rest of us remember that the sea doesn't just surround us, it lives inside us.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 48s | ||||||
| 2/23/26 | ![]() Fatal Watch: Uncovering the Truth Behind Ocean Observer Murders | On the latest episode of *Rising Tide*, hosts David Helvarg and Vicki Nichols Goldstein sit down with Mark Benjamin and Katie Carpenter, co-directors of the powerful feature documentary Fatal Watch.Fatal Watch exposes the darkest underbelly of the global fishing industry—the murder and suspicious deaths of dozens of onboard fisheries observers assigned by the tuna industry and others to document illegal activities aboard commercial fishing vessels. Through an examination of multiple cases, including video evidence of observers supposedly “lost at sea,” the film reveals the profound difficulty of holding anyone accountable.Spanning the world’s waterfronts and open seas, Benjamin and Carpenter follow criminal investigators, industry critics, and the families left behind—people fighting through grief in pursuit of truth and justice.Fatal Watch is now available for streaming on Apple TV, YouTube, and other platforms. After listening to this wide-ranging and revealing conversation, audiences will undoubtedly want to experience the film for themselves. ** Additional Resources **Fatal Watch weaves the stories of four marine observers and investigators exposing the true cost of overfishing. Combining exclusive footage with access to key investigations, the documentary shows how tuna has become a prized commodity, lives are sacrificed and marine observers are dying to tell the truth.Brick City TV — Creating award-winning content for TV, film, and digital platforms. We partner with thought-leaders, organizations, and brands ready to stand up and say what they stand for.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 39s | ||||||
| 2/9/26 | ![]() Can you Eat Seafood Sustainably? This Aquarium thinks so. | On the latest episode of Rising Tide, hosts David Helvarg and Vicki Nichols Goldstein sit down with Erin Hudson, Director of the Seafood Watch program at the world-renowned Monterey Bay Aquarium.With more than 15 years dedicated to advancing sustainable seafood, Hudson brings deep insight into how consumer choices ripple through ocean ecosystems and fishing communities. The conversation traces the origins of Seafood Watch’s iconic red, yellow, and green pocket guides—a simple, powerful tool that helps people understand which seafood choices are environmentally responsible, risky, or best avoided. To date, more than 65 million of these guides have been distributed worldwide.The episode also explores Hudson’s collaborative work with the fishing industry and retailers, and why meaningful change can sometimes start with asking one clear, straightforward question.It’s a smart, accessible, and surprisingly delicious listen—proof that informed choices can be good for both people and the planet. ** Additional Resources **Monterey Bay Aquarium — An aquarium unlike any other. From sea otters to seaweeds, our unique oceanfront location and timeless galleries bring the wonders of the ocean to life for our visitors. But beyond our exhibits, we are transforming what it means to be an aquarium. The mission of the Monterey Bay Aquarium is to inspire conservation of the ocean.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 38s | ||||||
| 1/26/26 | ![]() Two Cousteaus Who Want to Save the Krill | In the latest episode of Rising Tide: The Ocean Podcast, David Helvarg and Vicki Nichols Goldstein speak with former guests and good friends of the Ocean Philippe and Ashlan Cousteau. Philippe is the third generation of the legendary family of Jacques Cousteau and a founder of the youth group Earth Echo International. Ashlan is a former entertainment journalist who now reports on the doings of sea stars and influencers of climate. Together they’ve produced ocean documentaries for CNN, the Discovery Channel and others, written books including ‘Oceans for Dummies’ and now are engaged in an effort to protect Antarctica’s Southern Ocean. They are supporting the establishment of protected areas and opposing massive commercial krill fishing that threatens the sea life, including penguins and whales, that depend on these tiny crustaceans. They have also launched an Omega 3 algae-based supplement – SeaVoir - to provide a healthier alternative to krill (or fish) oil that they also discuss. So, a fascinating encounter with a dynamic ocean duo. Please do listen in. ** Additional Resources **SeaVoir — Building on the spirit of the Cousteau legacy of ocean exploration and conservation. With a passion for scaling solutions to the biggest problems facing our ocean, Ashlan and Philippe Cousteau are leading the way to a healthier future.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 44s | ||||||
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| 1/11/26 | ![]() Fighting Offshore Oil Again with Richard Charter | In the latest episode of Rising Tide: The Ocean Podcast, David Helvarg and Vicki Nichols Goldstein speak with longtime ocean activist and former guest Richard Charter about the Trump administration’s punitive effort to open the entire California coastline to offshore oil drilling. It has been several years since their last conversation with Charter, who has spent decades leading efforts to protect America’s coastal seas.The discussion centers on the Department of the Interior’s latest offshore lease plan, which would open Arctic waters, the eastern Gulf of Mexico, and California’s 1,100-mile coastline to drilling—despite polls showing that more than 70% of Californians oppose the move. Charter outlines the laws this plan would violate, the growing opposition mobilizing to stop it, and the hypocrisy he sees in the administration’s declared “Energy Emergency.” He also explains why this moment may represent the “last gasp” of Big Oil, and what people in California and across the country are doing—and can do—to challenge this dangerous and likely illegal proposal.** Additional Resources **Save My Coast — Prepare your public comment on 11th National Outer Continental Shelf Oil and Gas Leasing Draft Proposed Program. 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 46s | ||||||
| 12/29/25 | ![]() End the Year by Refusing Refuse | In this year-end episode Holden Hardcastle and Nick Paz do an on-the-ground (actually on the beach) interview with Vince Yuen, founder of 'Refuse, Refuse San Francisco.' During a beach clean-up on the city's oceanfront he discusses the significance of community-led trash cleanups in protecting the environment. Vince shares how his organization started as a personal project during the COVID pandemic and evolved into a city-wide movement aimed at reducing urban litter and its impact on all waterways. The discussion also touches on legislative efforts to reduce cigarette butts and single-use plastics, illustrating how collective citizen action and policy changes are crucial for lasting environmental impact.** Additional Resources **Refuse Refuse - Keeping San Francisco beautiful. Organizing events and cleanup opportunities, as well as partnering with local organizations with the ultimate goal of keeping San Francisco free of refuse.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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 27m 47s | ||||||
| 12/1/25 | ![]() Peter Gros and Dr. Wynn-Grant — Protecting the Wild Kingdom | In the latest episode of Rising Tide, David Helvarg speaks with Peter Gros and Dr. Rae Wynn-Grant, co-hosts of “Mutual of Omaha’s Wild Kingdom: Protecting the Wild,” a show whose origins go back to 1963, when most televisions were still black and white, but wildlife was both more abundant and less understood. Today, you can see their Emmy-nominated television show on Saturday mornings on NBC or watch it on Peacock, Amazon Prime, YouTube - so many outlets, you have no excuse not to watch it, once you’ve heard what they have to say on this podcast. Peter Gros is, among other things, a wildlife expert, a licensed animal educator, and a 40-year veteran of the show many of us grew up on.Dr. Wynn-Grant is a wildlife ecologist specializing in carnivore-human interactions who also focuses on expanding science communications and sustainability. A National Geographic research fellow and author, she joined the show in 2023. ‘Wild Kingdom’ is also getting saltier over time with more ocean shows on gray whales, white sharks, coral reefs, and one of our favorites, kelp forests, including their most famous residents, the voracious marine weasels also known as sea otters. So, dive in for a fun and informative interview with these two land and sea stars.** Additional Resources **WILD KINGDOM PROTECTING THE WILD — Get inspired by wildlife success stories on Mutual of Omaha’s Wild Kingdom Protecting the Wild! Since 2023, Co-Hosts Peter Gros and Dr. Rae Wynn-Grant have taken viewers around the world in search of the most captivating wildlife conservation wins. Watch Season 3 on NBC and stream past episodes on nbc.com. Go behind the scenes of the show with in-depth stories from animal experts on Mutual of Omaha’s Wild Kingdom The Podcast.Rae Wynn-Grant, PhD — Wildlife Ecologist, TV Presenter, Author, Speaker & Co-host of Mutual of Omaha’s Wild Kingdom Protecting the WildBlue 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 52s | ||||||
| 11/3/25 | ![]() Ministering to Mariners | 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 protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 47s | ||||||
| 10/6/25 | ![]() Balancing Wonder and Warning: Dr. Ben Halpern on the Future of Our Oceans | 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.Blue Frontier on SubstackInland Ocean Coalition — Building land-to-sea stewardship - the inland voice for ocean protectionFluid Studios — Thinking radically different about the collective good, our planet, & the future. | 28m 50s | ||||||
| 9/8/25 | ![]() Drew Harvell — Exploring the Secrets of the Sea | 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-harvellCheck 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/blaschkaWorld Bank Project: https://projects.worldbank.org/en/projects-operations/projects-homeBlue Frontier: bluefront.orgBuilding 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.orgBuilding land-to-sea stewardship - the inland voice for ocean protectionFluid Studios: fluidstudios.orgThinking radically different about the collective good, our planet, & the future. | 28m 44s | ||||||
| 7/28/25 | ![]() George Leonard on Trump’s Anti-Ocean Bill | 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. | 28m 51s | ||||||
| 7/14/25 | ![]() Meaghan Brosnan – Ocean Sheriff | 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. | 28m 41s | ||||||
| 6/2/25 | ![]() Behind the Glass – Kim McIntyre and the Aquarium Conservation Partnership | In the latest episode of Rising Tide, the Ocean Podcast David Helvarg and Natasha Benjamin talk with Kim McIntyre, the Executive Director of the Aquarium Conservation Partnership, a coalition of 35 aquariums working together to increase their collective impact. Along with helping revive the Peter Benchley Ocean Awards that took place at the National Aquarium in May, the 9-year-old coalition is involved in educating its members’ 40 million annual visitors around issues of sustainable seafood, climate change, plastic pollution and more. Kim talks about the changing role of aquariums as conservation hubs for the sea, marine animal rehab and release centers and how many children are transformed by their first visit to an aquarium. Plus, we’ll have our ‘Blue News You Can Use’: This week on the threat of Deep-Sea Mining that the Trump administration has just embraced. So, dive into our aquarium special. ** Links & Resources ** National Aquarium: https://aqua.org/ Aquarium Conservation Partnership: https://www.aquariumconservation.org/ The Metals Company: https://metals.co/ UN's International Seabed Authority: https://www.isa.org.jm/ New England Aquarium: https://www.neaq.org/ The New York Aquarium: https://nyaquarium.com/ Monterey Bay Aquarium: https://www.montereybayaquarium.org/ Shedd Aquarium: https://www.sheddaquarium.org/ West Coast Governor's Alliance on Ocean Health: https://www.westcoastoceanalliance.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. | 28m 51s | ||||||
| 5/19/25 | ![]() Blue News and Great Diving with Rep. Huffman & Tiani Dun | Our latest episode of Rising Tide the Ocean Podcast ranges from Palau in the central Pacific to Washington D.C. After a short Blue News update with Congressman Jared Huffman in his DC office we go to the shark enhanced – not infested - waters of Palau where Blue Frontier's David Helvarg interviews Tiani Dun an underwater photographer who also organizes dive charters, part of the multi-billion-dollar global scuba diving industry. Co-Owner of Dive and More, a company that focuses its dive trips around underwater photography and more recently, marine conservation, Tiani’s also a marine biologist, surfer and drone pilot from Byron Bay Australia. So, lots to cover this episode from political resistance to Trump administration attacks on our public seas to diving with big critters in one of the world’s last best coral reef habitats and Marine Protected Areas. So, let’s dive in! ** Links & Resources ** Tiani Dun: https://www.tianidun.com/ Shiver: https://www.tianidun.com/shop/p/harvest-moon-cup-5fc72-ww9xn Eagle Ray: https://www.tianidun.com/shop/p/earth-sky-planter-4awkk-lm479-pwat8-n5rrk Instagram: https://www.instagram.com/tianioceani/ Dive and Moore: https://www.diveandmore.com/ Instagram: https://www.instagram.com/dive_and_more/ James Cook University (JCU): https://www.jcu.edu.au/ Great Barrier Reef Marine Park Authority: https://www2.gbrmpa.gov.au/ Magnetic Island, Australia: https://www.townsvillenorthqueensland.com.au/destinations/magnetic-island/ Palau's Marine Protected Areas: https://marine-conservation.org/blue-sparks/projects/palau-nms Manta Trust: https://www.mantatrust.org/ Shark Trust: https://www.sharktrust.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. | 28m 09s | ||||||
| 4/21/25 | ![]() Jeremy Rifkin on Planet Aqua | In the latest and award-winning Rising Tide: the Ocean Podcast, David Helvarg, and Vicki Nicholas Goldstein speak with Jeremy Rifkin, who wants us to rethink our home in the universe. He is a best-selling author of 23 books translated into 35 languages and a major climate advisor to the European Union and China. He has returned to basics with his newest book, "Planet Aqua," about how water is the animating force of life, something the team at Blue Frontier has long known and believed. Jeremy Rifkin gives his perspective on how to convert our approach to water from a 'resource' to a 'life source' that can guide us into a future better adapted to our amazing hydrosphere. Dive into "Planet Aqua". ** Links & Resources ** Planet Aqua: https://www.amazon.com/Planet-Aqua-Rethinking-Home-Universe/dp/1509563733 Age of Resilience: https://www.amazon.com/dp/1250093546?tag=macmillan-20 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. | 29m 25s | ||||||
| 4/7/25 | ![]() Craig McLean & The Fight To Save NOAA | In the latest episode of the award-winning Rising Tide: the Ocean Podcast David and Vicki talk with retired NOAA Captain Craig McLean about the Trump administration’s attacks on the National Oceanographic and Atmospheric Administration. 20 percent of its workforce including weather forecasters and ocean and climate scientists have already been laid off and more than 10 percent of the budget cut and things could get worse. Having spent his career as a ship’s master in the uniformed NOAA Corps and as a lawyer and administrator including Acting Chief Scientist during the first Trump administration when he stood up for scientific integrity during the Sharpie-gate scandal, Craig will give us his unique perspective on what’s going on, and the importance of what NOAA does day to day to help our economy, security and environment and what we can all do to protect its work. This is one you won’t want to miss. ** Links & Resources ** NOAA : https://www.noaa.gov/ Dr. Carol Lichfield: https://en.wikipedia.org/wiki/Carol_Litchfield Dr.Rita Caldwell: https://en.wikipedia.org/wiki/Rita_R._Colwell United States Coast and Geodetic Survey: https://en.wikipedia.org/wiki/United_States_Coast_and_Geodetic_Survey National Marine Sanctuary Program: https://sanctuaries.noaa.gov/ 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. photo src: Photo by Brett Jordan on Unsplash | 29m 03s | ||||||
| 2/24/25 | ![]() Nat Herz’s Northern Beat | In our latest episode of ‘Rising Tide the Ocean Podcast’ David and Vicki check in on Nat Herz founder and reporter at The Northern Journal. After covering our 49th state (including one third of America’s coastline) for the Alaska Daily News and Alaska Public Media Nick set out on his own in 2022, creating an Anchorage-based investigative newsletter covering issues from public lands and water, energy, mining, fisheries, politics, dog sled racing, everything the Alaskan public has a right to know. Now a must read in Alaska with stories picked up by every media outlet in the state the Northern Journal is what you might get if I.F. Stone met a polar bear. We ask Nat about his take on Alaska in the world, how things might change – or not change – during Trump 2.0 and what it’s like covering a beat the size of Western Europe but mostly without roads. It’s a fascinating take on journalism on ‘The Last Frontier.’ ** Links & Resources ** The Northern Journal: https://www.northernjournal.com/ 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. | 28m 36s | ||||||
| 2/10/25 | ![]() Healthy Reef's Report Card | In this episode of 'Rising Tide, the Ocean podcast,' hosts David Helvarg and Vicki Nichols Goldstein interview Melanie McField, the founder and director of Healthy Reefs for Healthy People. Melanie shares her journey from a childhood interest in marine biology to her work in Belize with the Peace Corps and beyond. She discusses the creation of the world's first science-based coral reef report card, which evaluates the health of the Mesoamerican Reef, the second-largest coral reef system globally. Melanie details the indicators used in the report card, including coral cover, macro-algae levels, herbivorous fish populations, and commercial fish stocks. She explains the impact of COVID-19 on fishing practices and reef health, the importance of protected areas, and the ongoing challenges of pollution and nutrient management. The conversation also touches on global reef stressors like coral bleaching and disease and the potential for coral restoration projects. Melanie expresses cautious optimism for the future, citing the dedication of conservation groups and innovative restoration efforts. ** Links & Resources ** Reef Report: https://www.healthyreefs.org/en/healthy-reefs-data/report-cards Support the Rising Tide and donate to Blue Frontier: bluefront.app.neoncrm.com/forms/donation Your gift of any size will help bring communities together to protect our coasts and ocean. 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. | 28m 10s | ||||||
| 1/27/25 | ![]() Salmon State Revisited with Tim Bristol | Last fall we spoke with a University of Alaska scientist about the state of salmon. Today we speak with Tim Bristol, the Director of ‘Salmon State’, a Juneau based environmental initiative to protect and sustain Alaska’s wild salmon that include some of the largest runs in the world. But all’s not well in their river and ocean home. Working with Alaska Native people, commercial fishermen, river guides, and conservationists Salmon State aims to protect and restore these iconic fish. We talk with Tim about some of the challenges they face from mining, logging, offshore factory trawlers and of course climate change. We’ll also discuss the mixed signals Alaska’s getting on how the new Trump administration may deal with salmon. So, join us for a fascinating and informative episode. ** Links & Resources ** Salmon State: https://salmonstate.org/ Wild salmon power our economy, sustain our communities, underpin traditions, and fill our bellies. Support the Rising Tide and donate to Blue Frontier: bluefront.app.neoncrm.com/forms/donation Your gift of any size will help bring communities together to protect our coasts and ocean. 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. | 27m 48s | ||||||
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