Plastic is in our oceans, our food, our homes — and increasingly, our bodies.

Australian environmental advocate and Plastic Country filmmaker Kal Glanznig set out to investigate Australia's plastic crisis, from polluted coastlines and wildlife to fossil fuels and government policy. Then the investigation became personal: Kal tested his own body and discovered high levels of phthalates.

In this episode of Confessions of a Mermaid, we unpack what plastic is actually made of, the thousands of chemicals used to make plastics, microplastics and human health, and why Kal says plastic has become the fossil fuel industry's "Plan B."

We also ask a bigger question: after decades of recycling, reusable bags and individual plastic-free swaps, why is plastic production still growing?

We talk about:

• What Kal found when he tested his body for plastic chemicals

• Phthalates, microplastics and plastic additives

• The "spaghetti bolognese" analogy that explains how chemicals can leach from plastic

• Why "BPA-free" doesn't necessarily mean problem solved

• Why recycling alone won't solve the plastic crisis

• Why plastic is becoming fossil fuel's "Plan B"

• Australia's voluntary packaging targets and producer responsibility

• The baby sea turtle that passed plastic for eight days

• The Global Plastics Treaty

• Individual action vs. systemic change

• Why contacting your elected representatives actually matters

• "Stubborn optimism" and why hope lies in action

Kal's ultimate vision? To make himself redundant — to help build a world where we no longer need activists fighting this hard to keep plastic out of our oceans, wildlife and bodies.

Plastic Country is available to watch free online.

https://www.youtube.com/watch?v=AU5e90uGo5A

Less doom. More truth. More solutions. More beautiful world.

Plastic is in our blood, organs and tissues. But what is it actually doing to us?

In this episode, I sit down with Dr. Leonardo Trasande, pediatrician, environmental health researcher, professor at NYU Grossman School of Medicine and author of Sicker, Fatter, Poorer, to separate what we know from what we're still trying to understand about plastics and human health.

We unpack the difference between microplastics themselves and the chemicals associated with plastic—including phthalates, bisphenols and PFAS—and what the research suggests about hormones, metabolism, fertility, pregnancy and children's development.

We get into some big questions: Can tiny exposures really matter? Can chemical exposure affect our ability to maintain a healthy weight? What does "BPA-free" actually mean? Are bioplastics safer? Can you sweat microplastics out in a sauna? And if plastic exposure is now so widespread, how much power do our individual choices really have?

Leo also gives me a rapid-fire plastic audit of everyday items—from takeaway containers and water bottles to dishwashers, canned food, silicone and polyester—and shares the changes he has made in his own home.

Most importantly, this conversation isn't about being afraid of everything around us. Leo explains why reducing certain exposures can make a measurable difference, where to focus first, and why he remains hopeful that both individual action and systemic change can shift where we're headed.

We cover:
• Microplastics vs. plastic-associated chemicals
• Endocrine disruptors and low-dose exposure
• Fertility and reproductive development
• PFAS, metabolism and weight
• Pregnancy and children's development
• The hidden health costs of plastic
• Why BPA-free doesn't necessarily mean bisphenol-free
• "Regrettable substitution" and chemical whack-a-mole
• Bioplastics and supposedly safer alternatives
• The biggest plastic exposures to reduce at home
• Whether sauna can help remove plastics
• What Leo recommends for parents
• Why regulation needs to change
• And where Leo sees real reason for hope

A science-heavy conversation that ultimately left me feeling surprisingly hopeful.

What are our clothes actually made of — and what happens before they reach our skin?

In this episode of Beautiful World, Kathryn sits down with Deanna Mansell, founder and designer of New Zealand clothing brand DEA, whose journey into natural clothing began with her own experience of severe eczema and topical steroid withdrawal.

After discovering how sensitive her skin was to conventional fabrics, dyes and textile treatments, Deanna spent years experimenting with organic cotton, plant dyes and traditional textile processes — eventually taking those experiments from her kitchen stove in New Zealand to large-scale manufacturing in India.

Together, Kathryn and Deanna explore the hidden side of the fashion industry: chemical dyes and fabric treatments, synthetic fibres and microplastics, garment-worker exposure, greenwashing, organic cotton, natural dyes and the true human and environmental cost of cheap clothing.

They also explore a more beautiful possibility: clothing made in deeper relationship with plants, soil, craftsmanship and the people who make it.

In this episode:

• Deanna's experience with eczema and topical steroid withdrawal

• Why clothing became part of her healing journey

• The hidden processing behind conventional textiles

• Why "natural" doesn't necessarily mean non-toxic

• Organic cotton, bleaching, dyes and fabric finishes

• The environmental and human cost of textile dyeing

• Plastic clothing and microplastic pollution

• Greenwashing in sustainable and activewear fashion

• What to look for when buying healthier clothing

• Deanna's journey from kitchen-stove experiments to manufacturing in India

• The ancient art and beauty of botanical dyes

• Eucalyptus, madder, annatto and other plant pigments

• Clothing, colour, plants and Rudolf Steiner's ideas

• Why your underwear may be the best place to start

Deanna's message is refreshingly achievable: you don't need to throw out your wardrobe or become perfect overnight. Start by reading your labels, understanding what sits closest to your skin and making more conscious choices as things need replacing.

Because what we wear connects us to a much bigger ecosystem — from soil, to fibre, to maker, to body, and eventually back to the earth.

Connect with Deanna Mansell
Website: www.dealoves.co.nz
Instagram: www.instagram.com/dea_lovesethical

Connect with Plastic Free Mermaid
Instagram: www.instagram.com/plasticfreemermaid

Subscribe to Beautiful World for conversations exploring environmental problems — and, more importantly, the people creating beautiful solutions.

Every subscription helps more people discover practical environmental solutions.

ABOUT BEAUTIFUL WORLD

Beautiful World explores practical solutions for a healthier planet and healthier people.

Hosted by environmental advocate Kathryn Nelson, each episode features scientists, innovators, farmers, entrepreneurs and changemakers working to restore our ecosystems while improving human wellbeing.

From regenerative agriculture and clean energy to healthy homes, biodiversity and community resilience, these conversations focus on what is actually working—and how we can all be part of creating a more beautiful world.

What if the biggest threat to our oceans isn't just plastic, but the lies designed to keep us confused about it?

In this eye-opening episode of the Beautiful World podcast, Kathryn Nelson sits down with Senator Peter Whish-Wilson, Australian Greens Senator for Tasmania since 2012 and lifelong ocean advocate known as "the Surfing Senator," for a candid conversation recorded in his final weeks in the Australian Senate.

Senator Peter explores his fight to pass Australia's Extended Producer Responsibility bill, the disinformation campaigns funded by fossil fuel interests to delay climate action, and why the Woodside Browse gas project could accelerate coral reef collapse. He unpacked the difference between misinformation and disinformation, how bot armies manufacture fake grassroots movements, and why carbon offsets and carbon capture are being used to greenwash new fossil fuel projects.

If you've ever wondered why it feels harder than ever to know what's true online, or what it actually takes to stop a fossil fuel project before it starts, this episode is for you.

In this episode we get into:

• Senator Peter Whish-Wilson's 14 years fighting for ocean protection in the Australian Senate

• The Extended Producer Responsibility bill and why it keeps stalling

• How container deposit schemes changed Australia's relationship with plastic

• The difference between misinformation and disinformation

• How fossil fuel companies fund the "denial machine" through PR firms and think tanks

• Bot armies, astroturfing groups, and fake grassroots movements

• The 12 "discourses of delay" used to slow climate action

• Why the Woodside Browse gas project threatens the Great Barrier Reef

• Carbon offsets, carbon capture, and the greenwashing behind "net zero"

• How to vote and organize around one clear standard: no new fossil fuel projects

If you care about ocean conservation, plastic pollution, climate policy, environmental activism, sustainability, marine life, or how to spot disinformation online, this episode is for you.

Connect with Senator Peter Whish-Wilson

• Facebook | www.facebook.com/senatorsurfer

• LinkedIn| https://au.linkedin.com/in/Peter -whish-wilson-28032829

Support Beautiful World:

If you enjoy these conversations, please consider:

✓ Subscribe

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Every subscription helps more people discover practical environmental solutions.

ABOUT BEAUTIFUL WORLD

Beautiful World explores practical solutions for a healthier planet and healthier people. Hosted by environmental advocate Kathryn Nelson, each episode features scientists, innovators, farmers, entrepreneurs and changemakers working to restore our ecosystems while improving human wellbeing.

From regenerative agriculture and clean energy to healthy homes, biodiversity and community resilience, these conversations focus on what is actually working—and how we can all be part of creating a more beautiful world.

What if the future isn't about inventing something new—but remembering what already worked?

In this episode of Beautiful World, I sit down with Arielle Crawford of the Realness Preserve and Texas Cob Company to explore natural building, healthier homes, regenerative living, and the practical skills that create resilient communities.

We discuss cob homes, lime plaster, mould-free construction, homesteading, purpose, partnership, and why traditional knowledge is becoming increasingly relevant in the modern world.
We also dive into the "tradwife" conversation, exploring how women can reclaim traditional skills while remaining independent, empowered, and true to themselves.

Whether you're interested in sustainable living, healthy homes, regenerative design, or simply creating a more beautiful world, I think you'll enjoy this conversation.

In this episode
• Natural building and cob homes
• Lime plaster and mould-free homes
• Regenerative living
• Homesteading
• Traditional knowledge for modern life
• Community resilience
• Partnership and independence
• The "Anti-Trad Wife" perspective

About Arielle
Arielle Crawford is an educator, natural builder, and co-founder of the Realness Preserve and Texas Cob Company, where she teaches natural building, regenerative living, and resilient community design.

Resources
Realness Preserve : https://www.therealnesspreserve.com/
www.instagram.com/therealnesspreserve
Texas Cob Company : https://texascob.com/

Sponsor
This episode is supported by Dr Planet.
Their Australian-made Castile Soap replaces multiple cleaning and personal care products with one simple, multi-purpose product.
Use code MERMAID for 10% off.

Connect
Instagram @plasticfreemermaid

#NaturalBuilding #SustainableLiving #HealthyHomes #Homesteading #RegenerativeLiving #EcoHome #BeautifulWorldPodcast

ABOUT BEAUTIFUL WORLD

Beautiful World explores practical solutions for a healthier planet and healthier people.

Hosted by environmental advocate Kathryn Nelson, each episode features scientists, innovators, farmers, entrepreneurs and changemakers working to restore our ecosystems while improving human wellbeing.

From regenerative agriculture and clean energy to healthy homes, biodiversity and community resilience, these conversations focus on what is actually working—and how we can all be part of creating a more beautiful world.

What if feeling better starts with looking a little closer at the food we eat every day?

In this eye-opening episode of the Beautiful World podcast, Kathryn Nelson sits down with Blair Beattie, Executive Director of Farmers Footprint Australia, for an enlightening conversation about food, health, farming, and our connection to the natural world.

Together, they explore the impact of glyphosate (the world's most widely used pesticide) on our food systems, why so many people are struggling with chronic health issues, and how reconnecting with real food, healthy soil, and local communities may be part of the path forward.

This conversation is honest, empowering, and full of hope. It's not about fear. It's about awareness, making better choices where we can, and remembering that small changes matter.

If you've ever wondered why modern life can feel so disconnected, and what it might look like to come back to health in a more natural, grounded way, this episode is for you.

Awareness precedes change. And it starts here.

In this episode we get into:
-What glyphosate is and why it is everywhere
-How industrial agriculture changed the food system
-The connection between soil health and human health
-Why processed foods dominate modern diets
-Gut health, chronic illness, and environmental toxins
-Monsanto, corporate influence, and public trust
-Why regenerative farming matters now more than ever
-How to reduce toxic exposure in everyday life
-Supporting local farmers and healthier food systems
-Practical hope for families who want change

If you care about healthy living, clean food, regenerative agriculture, organic food, wellness, toxins, family health, farming, sustainability, or conscious living, this episode is for you.

Connect with Blair
Visit The Invisible Ingredient Podcast www.theinvisibleingredient.org to learn more about glyphosate
Download the Glyphosate Resource Guide here https://theinvisibleingredient.org/about/
www.earthdharma.au
www.farmersfootprint.org.au/
www.farmersfootprint.us/en

Subscribe to Beautiful World for more conversations on health, sustainability, parenting, wellness, and meaningful living.

In the 1930s, Australia's Government Shark Control Program planted baited drum lines and shark nets around its beaches to protect swimmers and surfers. But what if the true killer isn't sharks but the very same program that claims to protect us?

In this episode, I'm joined by Andre Borrell, director of Envoy: Shark Cull; a documentary that exposes the ugly truth behind Australia's shark control program. Partnered with experts, it debunks the program's effectiveness and highlights sharks' undeserved reputation of being dangerous killers and their important role in sustaining the marine ecosystem.

This documentary calls us to be the voice for sharks and all other marine life to defend them and their homes. Together, we can facilitate change from our government and help stop the cull.

In This Episode, We Discuss:

• Shark culling in Australia
• Society's irrational fear of sharks
• Shark fatality statistics
• Why sharks are essential to the ecosystem
• The political climate around shark culling
• How we can put pressure on our politicians
• Scientific findings behind shark control program
• Alternatives to shark nets
• Ways we can contribute to the cause
• How Andre manages to stay inspired

Follow Andre Borrell here:

• Envoy: Shark Cull | Website
• @EnvoyFilm | Twitter
• @envoyfilm | Instagram
• @envoyfilm | TikTok
• Andre Borrell | LinkedIn
• Act Now: 3 ways you can help

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I hope you spend some time in nature today! I'll catch you next time.

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When we begin our move into a more sustainable life, we can be so quickly reeled into the idea that consuming animal products and byproducts are bad; that we should be into much more plant-based food, but what if that isn't the big picture?

In this episode, I have Ryland Engelhart, producer of Netflix's Kiss the Ground, which is a documentary that focuses on our soil health situation. He shares with us what we need to do to keep our soils diverse, and how we can contribute as soil advocates.

Being earth-conscious is more than just consuming plant-based choices, it's contributing and supporting industries and farmers that work in the most sustainable and natural ways to keep our soil healthy and rich.

In This Episode, We Discuss:

• The Process of Photosynthesis
• The Soil Sphere and the Carbon Cycle
• Why our Soil is Sick
• Soil versus Dirt
• Veganism, and true sustainability
• Become a Soil Advocate

Follow Ryland Engelhart here:

• Kiss the Ground | Website
• Kiss the Ground Documentary | Netflix
• Ryland Engelhart | Instagram
• Ryland Engelhart | Linktree

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Did you enjoy today's episode?

Thanks for listening! Be sure to subscribe on your favorite podcast app to get notified immediately when a new episode comes out! If you enjoyed the Mercast, please click here to leave a review and share this episode with a friend!

I hope you spend some time in nature today! I'll catch you next time.

Subscribe to The Mercast

++ Apple Podcasts

++ Spotify

++ Castbox