Education

How To Save Our Planet

by Lottie Dalziel

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Latest episodes

The Toxic Secret Hiding in Your Walls and the Aussie Founder Fixing It

October 19, 2026 · 28 min

Most of us have never thought about what our walls are made of. We choose a colour, we paint them, and we move on. But what if the finish on your walls is one of the leading sources of microplastic pollution in our oceans? And what if the…
“Words That Make People Care”: Sarah Bassett on Talking About the Planet Without the Doom

October 12, 2026 · 29 min

We all know the planet is in trouble. So why does so much of what we hear about it make us want to look away? Fear, guilt, doom, jargon: the way we talk about sustainability might be doing as much harm as good. Sarah Bassett has spent…
How Writing a Letter to Your MP Is One of the Most Powerful Climate Actions You Can Take

October 5, 2026 · 35 min

Most of us feel completely powerless when it comes to climate change. We recycle, we buy better, we sign petitions - and then we watch the news and wonder if any of it matters. Eezu Tan had the same feeling. Then in April 2022, she invited…
From Climate Anxiety to Climate Action: How to Actually Do Something That Matters with Tegan Lerm from Project Planet

September 28, 2026 · 28 min

Most of us care deeply about climate change. But between the doom-scrolling, the overwhelm, and the sense that nothing we do will make a dent, it's easy to end up doing... nothing. Tegan Lerm has dedicated her career to solving exactly…
Your Receipt Is Coated in BPA: Sophia Sherwin on the Hidden Costs of Plastic

September 21, 2026 · 26 min

Most Australians care about plastic pollution. But caring and acting are two very different things and the gap between them is exactly where the real problem lives. In this episode, Lottie sits down with Sophia from the Ministry of the…

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16,000 Chemicals & BPA's Cousins: Kal Glanznig on Australia’s Hidden Plastic Crisis

September 14, 2026 · 32 min

Kal Glanznig grew up surfing the beaches of Cronulla, and like most of us, he assumed Australia had dodged the worst of the global plastic crisis. Then he joined a clean-up in East Arnhem Land and everything changed. In a two-week clean-up…
Sustainable New Year’s Resolutions: Setting Sustainable Habits That Actually Stick

December 28, 2025 · 15 min

Looking for sustainable New Year’s resolutions that are realistic, affordable, and easy to maintain? In this episode of How to Save Our Planet, we break down practical eco-friendly habits you can start this year without overwhelm or…
From Problematic Plastic Breadtag to Purpose: Brad Scott on Transmutation

November 17, 2025 · 32 min

In this episode we sit down with Brad Scott, founder of Transmutation, the South Australian social enterprise turning plastic waste into high-quality, locally made products. Brad shares how a small workshop in Robe became a circular…
The Real Cost of Food Waste — and the People It Affects Most

November 10, 2025 · 32 min

In this episode of How To Save Our Planet, Lottie Dalziel speaks with Eliza Hobba, Head of Sustainability for FareShare and SecondBite, about the growing connection between food waste and food insecurity in Australia. They unpack how…
FOGO in Action: Randwick Council’s Success Story

November 3, 2025 · 25 min

What if your food scraps and garden clippings could help grow new life instead of going to landfill? In this episode of How To Save Our Planet, Lottie Dalziel sits down with Alex Bastos, Coordinator Waste and Circular Economy at Randwick…
Goterra: Maggot Farming, The Future of Food Waste Recycling

October 27, 2025 · 19 min

In this episode of How To Save Our Planet, we delve into an innovative solution to food waste recycling: maggot farming. Join me as I speak with Goterra's founder, Olympia Yager about how this Australian company is transforming food scraps…
Composting Made Simple: Your Questions Answered

October 20, 2025 · 20 min

Composting doesn’t have to be complicated — and in this episode, sustainability expert and author Lottie Dalziel answers all your biggest composting questions. From apartment composting and worm farms to dealing with cockroaches, bad…

Full episode archive on Apple Podcasts →

About the show

I’m Lottie Dalziel, a sustainability expert with a passion for the planet. But it hasn’t always been that way, four years ago I made a New Years' resolution that actually stuck, I pledged to do better for the planet. I’ve dedicated my life to making living sustainably EASY, so easy that there’s no reason not to save the planet. In this podcast series, you’ll hear me talk to experts and everyday individuals who are also navigating their way through trying to do their bit. From recycling to composting to upcycling and next-gen innovation I’ll fill your ears with the best and greatest sustainable babble. So if you’re new to sustainability or you just want to learn more, listen up because together we’re going to save the planet. Hosted on Acast. See acast.com/privacy for more information.