Episodios

  • Saving the Sequoias of the Sea with Blue Frontier
    Jun 11 2025

    This episode is for you if you’re wondering what the heck is going on across the sea for our friends in the US, if you’re into citizen science and communities coming together to protect kelp, and if you like a good ocean film 🌊🍿


    Blue Frontier is a US-based organisation that’s been building solution-oriented citizen engagement for 20 years, to protect oceans, coasts and the human and wild communities that depend on them. We’re joined by Blue Frontier’s David Helvarg and Natasha Benjamin to talk about people-powered conservation, the seaweed rebellion and their new film Sequoias of the Sea, which documents a community of fishermen, tribes and scientists working to restore a kelp habitat devastated by a warming climate.


    Find out more about Blue Frontier here and follow the film Sequoias of the Sea here. You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.


    Links to research, projects and stories touched on in this ep:


    Sequoias of the Sea film (US)

    Blue Frontier - website

    Rising Tide - Blue Frontier’s podcast

    Jared Huffman (“Kelp Congressman”)

    White Rock film by the Great Southern Reef Foundation (Australia)

    The Australian Urchin Taskforce

    The Golden Shore: California’s Love Affair with the Sea

    Kelp Forest Challenge

    The Seaweed Rebellion


    This episode was recorded and produced on Gadigal/Wangal Country. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.

    Hosted on Acast. See acast.com/privacy for more information.

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    36 m
  • Deep sea mining with the Coral Trout (Kirsty Kross)
    May 8 2025

    This one’s for you if you’re an artist, or a scientist or conservationist wanting to communicate in creative ways, and if you love the deep sea, the Great Barrier Reef and Kate Bush 🪸💎


    Kirsty Kross is an eco-feminist Australian artist currently based in Oslo, Norway, whose work is about finding ways of connecting diverse groups with issues around the climate crisis, often by embodying a vibrant coral trout. We talk about deep sea mining, mesopotamian deities, which countries are two-tit countries and a seaside collaborative opera performance 📣🪼


    You can find Kirsty at her website or on Instagram @kirstykrosss. You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.


    Deep sea mining links & stories touched on in this ep:


    Greenpeace AU petition to ban deep sea mining ahead of international ISA meeting in July 2025

    Pacific Blue petition to ban deep sea mining

    Blue Peril short film

    New battleground in critical minerals race is on Australia’s doorstep

    What We Know About Deep-Sea Mining — and What We Don’t

    Analysis of the implications of deep seabed mining for the global biodiversity framework and the sustainable development agenda (WWF report)

    Immortal jellyfish!

    National Treasure at Woollahra Gallery, Redleaf

    The Cult of Atargatis and Transgender Priestesses

    Jack Halberstam on Queer Failure, Silly Archives and the Wild


    This episode was recorded and produced on Gadigal/Wangal Country. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.

    Hosted on Acast. See acast.com/privacy for more information.

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    37 m
  • Solar-powered seaweed-sucking seaslugs with Nicole Mertens
    Apr 4 2025

    This one’s for you if you’re into nudibranchs, sea grapes, solar power, butterflies, citizen science and tongues with teeth(!?) 🌱🐛


    Nicole Mertens is a marine ecologist with a passion for sacoglossans, a science communicator and the Nature Stewards Coordinator with the Victorian National Parks Association. Nicole is passionate about using citizen science as a platform for evidence-based conservation, and helping people connect with their local environment.


    You can find Nicole and the VNPA team here and on socials @vicnationalparks.

    You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.


    Links to research, projects and stories touched on in this ep:


    Seaslug census Facebook group (Australia)

    iNaturalist - sacoglossans of Victoria (good pics)

    Nudibranchs - videos + freaky facts

    Shaun the Sheep internet famous nudi

    Keep your head: the self-decapitating sea slugs that regrow their bodies – hearts and all

    Solar-powered sea slugs

    VNPA ReefWatch citizen science programs


    This episode was recorded and produced on Gadigal/Wangal and Larrakia Country. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.

    Hosted on Acast. See acast.com/privacy for more information.

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    33 m
  • Seaweed farmers v. Big Oil & soil with Freya Mulvey
    Mar 5 2025

    This one’s for you if you’re interested in how a class action case works, if you wanna hear about seaweed farmers taking on big oil companies or if you’re also a soil person 🌱🪱


    Freya Mulvey is a senior lawyer and environmental enthusiast who is passionate about implementing better soil and landscape regulation into policy and legal frameworks. She is a 2023 Churchill Fellow and a 2017 recipient of the Australian Lawyers Alliance Civil Justice Award for her work on the Montara Oil Spill. She is also a published author of the book Ground Breaking: Soil Security and Climate Change. We're also making a podcast together!


    You can find Freya on LinkedIn, subscribe to SOIL on Spotify here, find us on socials @soilpodcast or read more at thesoilpodcast.com. Donate to our Pozible campaign by March 16th or via our website afterwards. You can find and contact me @seaweed.people.


    Links to research, projects and stories touched on in this ep:


    Indonesian seaweed farmers win class action over one of Australia's largest oil spills

    Interview with Greg Phelps

    Phil Mulvey, Environmental Earth Sciences International

    Ground Breaking: Soil Security & Climate Change (the book Freya co-authored with Phil Mulvey)

    SOIL - Pozible campaign

    Soil on Spotify


    Seaweed People is completely independent. You can support the making of this show at buymeacoffee.com/seaweedpeople.


    This episode was recorded and produced on Gadigal/Wangal and Larrakia Country. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.


    Hosted on Acast. See acast.com/privacy for more information.

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    35 m
  • Biochar & the blue economy with Southern Ocean Carbon
    Sep 6 2024
    This one’s for you if you’re interested in biochar, giant kelp, marine engineering or thinking about seaweed as a solution to a whole lotta problems 🛠️🐟Adam Brancher is a Principle Marine Surveyor and the Founder of Southern Ocean Carbon, which aims to mitigate the impacts of climate change through responsible seaweed mariculture and bio-mitigation around aquaculture farms. We touch on a few of the exciting projects his team is working on across the world in this episode, such as growing seaweed for bioplastics, offshore mariculture, IMTA and seaweed for food security. You can find Adam and the Southern Ocean Carbon team here or on socials @southernoceancarbon. You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.Links to research, projects and stories touched on in this ep: The Problem with Carbon Credits and Offsets ExplainedForensic carbon accounting with Catriona Herd (SP episode)Opportunities and constraints for biochar technology in Australian agriculture: looking beyond carbon sequestration (research)Kelpy (NSW-based seaweed bioplastic)Nopla - bioplasticsBlue Economy CRCHydrodynamic energy attenuation by seaweed aquacultureDeveloping Production Systems for Offshore Kelp MaricultureA new paper on seaweed explores its potential in nourishing low- and middle-income nationsSome info on IMTA (integrated multi-trophic aquaculture)Nutrition, Nitrogen & circular Systems with Pia Winberg (SP episode)This episode was recorded and produced on Gadigal/Wangal and Palawa Pakana lands. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country. Hosted on Acast. See acast.com/privacy for more information.
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    39 m
  • Reviving Country & communities with the Gamay Rangers
    Aug 21 2024

    You’ll love this ep, I just know it 🐋🦅 It’s for you if you like baby seahorses and migrating whales, if you live in a coastal city, if you've heard about wildlife coming back into harbours during lockdowns, or if you want to know what a strong collaboration between Indigenous knowledge-holders and western science looks like.


    Robert Cooley is a Senior Ranger and leader of the Gamay Rangers, an Indigenous ranger team that cares for country on Gamay, or Botany Bay in Sydney, and on conservation land owned by the La Perouse Local Aboriginal Land Council. Since 2019, the Gamay Rangers team have been regenerating coastal habitats, protecting marine mammals, providing food for vulnerable people during Covid lockdowns and connecting local communities to Sea Country in Australia’s biggest city.


    You can find Robert and the Gamay Ranger team on socials @gamayrangers. You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.


    Links to research, projects and stories touched on in this ep:


    La Perouse Local Aboriginal Land Council

    Operation Crayweed - restoring Sydney’s underwater forests

    Operation Posidonia - healing old wounds

    The Sydney Seahorse Project (SIMS/Gamay Rangers)

    SIMS Aboriginal Youth Ranger Program

    Wild Sydney Harbour - citizen science project

    Country Needs People - what are Indigenous Rangers?

    Indigenous Rangers (NIAA/gov)


    This episode was recorded and produced on Gadigal/Wangal and Bidjigal lands. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.


    Hosted on Acast. See acast.com/privacy for more information.

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    37 m
  • Kelp farming & wakame hunting with Southern Seagreens
    Aug 5 2024

    This one’s for you if you’re into craft beer, you like dreaming up side hustles with your mates, you’re a chef wanting to experiment with kelpy umami or if you’re an aspiring seaweed farmer 👩🏽‍🍳🍻


    Cam Hines and Brent “Bert” Cross are two of the three founders of Southern Seagreens. From backgrounds in craft beer and naval diving, they joined forces with Rob (the third, a scientist) to learn how to farm native kelp at their sea farm down in Flinders, Victoria. They also hunt wakame, one of the world’s most invasive (yet delicious) species, and turning it all into tasty treats.


    You can find Cam & Bert via the Southern Greens website or socials. You can find and contact me @seaweed.people. Donate to support the making of this show at buymeacoffee.com/seaweedpeople.


    Links to research, projects and stories touched on in this ep:


    AU government Invasive pests: Wakame control plan

    Removing wakame (Parks Victoria)

    Mountain Goat Beer

    Aegir Divers (Bert’s company)

    GreenWave - global network of regenerative ocean farmers

    Reviving Tassie’s giant kelp with Mick Baron (SP companion episode about Macrocystis)

    Seaweed babies & kelp farms with Jo Lane (another companion ep about Ecklonia radiata)

    An Overview of the Alternative Use of Seaweeds to Produce Safe and Sustainable Bio-Packaging (Lomartire et al., 2022 - research)


    This episode was recorded and produced on Gadigal/Wangal land and Boon Wurrung/Bunurong land. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country.

    Hosted on Acast. See acast.com/privacy for more information.

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    33 m
  • Shipwrecks, sea otters & kelp restoration with Aaron Eger (Kelp Forest Alliance)
    Jul 23 2024
    This is maybe as seaweed peopley as it gets. It’s for you if you want an overview of kelp forests, if you’re into rewilding and sea otters, if you have any kind of skill and want to put it toward conserving kelp, if you like the sound of a national marine gardening day or if you just want to hear about a big, impressive enviro movement 🦦⚡Aaron Eger is the Founder and Program Director of the Kelp Forest Alliance, a global community of kelp restoration and conservation practices and research that evolved from his PhD. He was the lead author of the first ever kelp restoration guidebook and facilitated the creation of the Kelp Forest Challenge, a global mission to protect and restore 4 million hectares of kelp forests by 2040.You can find Aaron at UNSW or via the Kelp Forest Alliance website. You can find and contact me @seaweed.people. Support the show at buymeacoffee.com/seaweedpeople.Links to stuff we talk about: Sunshine Coast Canada - Kelp ecosystem restoration Sea Otters Have Helped Bolster California’s Kelp ForestGlobal Rewilding AllianceGlobal kelp forest restoration: past lessons, present status, and future directions (Eger et al., 2022)The Race to Help Kelp (Google resource. Great pics)Kelp Restoration GuidebookKelp Forest Challenge The Kelp Forest Challenge: A collaborative global movement to protect and restore 4 million hectares of kelp forests (open access)Korean Kelp Restoration ManualGardening Marine Forests (film) - South Korean kelp restorationTips for finding & contacting your local MP (courtesy of the Australian Marine Conservation Society)This episode was recorded and produced on Gadigal/Wangal land. I acknowledge and pay respects to First Nations people and their elders past and present as the ongoing custodians of Sea, Land and Sky Country. Hosted on Acast. See acast.com/privacy for more information.
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    36 m
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