Episodes

With over 17,000 islands, 34,000 miles of coastline, and limited formal waste management, Indonesia faces an immense waste challenge, one that’s compounded by imports of foreign waste from countries like the UK. This week’s guest, Esther Carter (recently named #1 on the Resource Hot 100), shares in…

Fresh from the Sustainable Packaging Coalition conference in Boston, we dive into America’s focus on EPR, flexible plastics, and consumer engagement. Don’t miss our biggest takeaways from this influential event. Plus, are red Solo cups rubbish or not, does pouring a drink down a drain count as litt…

Each year, airlines generate more than 5.7 million tonnes of cabin waste, much of it disappearing “out of sight, out of mind.” But behind those discarded coffee cups and meal trays lies a tangle of international regulations and border controls that make recycling very challenging. In this episode, …

In a seismic shift that really damages the credibility of 'The Rubbish Book', toothpaste tubes can now be recycled. But what changed to make an entire product category recyclable, and what could this mean for other similar products in the future? In this episode, we squeeze out every last detail, f…

The blind box market is booming, valued at more than $15 billion, with over 10 million Labubu dolls sold each month. But behind the thrill of surprise lies something darker, a system fuelled by FOMO and overconsumption. In this episode, we unbox the packaging to uncover the hidden psychology of bli…

Over 160,000 households across 10 local authorities have been trialling flexible plastic collections. The early results are promising: strong participation, positive resident feedback, and low contamination rates. But while 400 tonnes have been collected so far, that figure pales in comparison to t…

Recycling flexible (or soft) plastics has long been a challenge; costly, labour-intensive, and difficult to scale. In this episode, we explore how major UK brands came together to fund groundbreaking work that helped make supermarket collection of these plastics possible, paving the way for househo…

Plastic recycling is facing breaking point. Financial models aren’t adding up, legislation has stalled, and major brands are dialling back their commitments. With recyclers shutting their doors, we explore why the system is faltering, how the crisis could reshape the industry, and what it all means…

Hailed as a landmark effort to curb plastic pollution, the plastic treaty was supposed to unite nations around a binding plan to cut production, improve recycling, and reduce waste. But as talks dragged on, the deal collapsed under competing interests, petrochemical producers on one side, environme…

Aluminium packaging is on the rise, moving beyond drinks cans and into products once dominated by plastic. But is it really the sustainable hero it’s made out to be? This episode unpacks the hidden costs and challenges behind the growth of aluminium, from its energy-intensive production to supply c…

This week’s guest, Saabira Chaudhuri, author of Consumed: How Big Brands Got Us Hooked on Plastic, takes us on a fascinating journey through the meteoric rise of plastic. From the quirks of history that propelled it past every rival material, to the boardroom decisions that sealed its fate, we unco…

In the UK, sachets might seem like a small, insignificant problem but across the world, they're anything but. In countries like India, sachets are the primary packaging for a wide range of everyday products. Globally, an estimated 855 billion are used every year. This week, we delve into the surpri…

Ever received a tiny item in an enormous box? You're not alone, and believe it or not, that kind of wasteful packaging might actually be illegal. In this episode, Talking Rubbish unpacks (pun intended) a little-known piece of legislation that gives you the power to push back. We dig into the truth …

Often ignored and rarely understood, landfills are one of the most fascinating components of our waste system. In this episode, we dig deep (literally and metaphorically) into how landfills actually work, how they get closed when they are full, and why they need looking after for decades after the …

New research suggests that glass bottles may contain more microplastics than plastic bottles or aluminium cans, but how is that even possible? We dive into where these plastics are coming from, why the media is not highlighting this surprising fact, and what it tells us about the hidden complexitie…

We’re thrilled to mark our 50th episode with a very special guest: renowned climate expert and communicator, Mike Berners-Lee. In this milestone conversation, we dive into his latest book, A Climate of Truth, which challenges governments, the media, and all of us to confront climate issues with hon…

Carbon offsetting has sparked both enthusiasm and scepticism in recent years. Is it a vital source of funding for crucial climate projects, or just a clever form of greenwashing? In this episode, we unpack what it takes to create a carbon offset, why the process is so complex, and how growing scrut…

It’s Glastonbury! As festival season kicks off, so does a tidal wave of waste, but also a chance for change. Festivals create a unique, closed environment ideal for using compostable plastics, reusable packaging, and cutting-edge sustainability tech. This week, we dive into the most exciting eco-in…

Flats and houses of multiple occupation (HMOs) have long posed a challenge for the recycling industry, with high contamination rates and varied attitudes toward waste separation. In this episode, we explore what recent trials have revealed about improving recycling in these tricky settings and how …

Greenwashing. It's a term we’re hearing far too often, especially about brands that should know better. In this episode, we unpack how slick marketing turns cost-cutting and empty promises into the illusion of sustainability. From misleading campaigns to carefully buried truths, we reveal how compa…

This week on the podcast, James and Robbie sit down with Alice Harlock from OPRL, the organisation behind those “recycle” or “do not recycle” labels on packaging. We increasingly rely on these labels to guide our recycling habits, but how do they stay accurate in a world of constantly changing loca…

As part of sweeping new recycling legislation, the UK Government is rolling out the Recyclability Assessment Methodology (RAM), a traffic light system rating how recyclable packaging really is. But is it any government’s job to steer material choices, or should markets decide? Could this stifle inn…

Last month, headlines sounded the alarm: 'Plastic causes heart disease!' Scary? Definitely. But as usual, the reality is far more complex than the clickbait. What kind of plastic are we talking about? How exactly are we exposed to it? And if it’s so harmful, why are we still making it? In this epis…

The widely cited statistic that just 9% of plastic is recycled has become a common talking point, but how accurate is it? In this episode, we unpack the truth behind the number and explore the complex world of plastic recycling. From the recycling-friendly plastic bottle to the problematic flexible…