
Making Design Circular is evolving. With a new name, a new remit, and a new co-host, this next chapter is all about one of the most urgent conversations in business today: how to talk about sustainability with honesty, nuance, and confidence. Katie Treggiden is joined by Malin Cunningham, founder of B Corp-certified B2B thought leadership consultancy Hattrick, to launch Spill the Green Tea – a pod... more
| Publishes | Twice monthly | Episodes | 59 | Founded | 6 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | MarketingBusinessEntrepreneurship | |||

Charlie's work is driven by a mission to promote honest communication, responsible leadership, and greater accountability in business.
In this episode, Katie and Malin dig into the mechanics of trust, the cost of what you don't say, and why sustaina... more
One of seven original designers at WeWork who helped create the coworking product that transformed the industry, Dean went on to lead design teams across New York, London, Shanghai and Tokyo, delivering more than 3 million square feet of workspace. T... more
With expertise rooted in sustainable design and innovation, Caroline is a former founder and director of the Material Futures postgraduate course at Central Saint Martins. She is co-author of Radical Matter: Rethinking Materials for a Sustainable Fut... more
Rob's two most recent books, From What Is to What If and How to Fall in Love with the Future, have made him one of the most distinctive voices in the climate space, not for telling people how bad things are, but for insisting that giving people somet... more
People also subscribe to these shows.





I enjoyed this so much!
These podcast are great. Informative, easy to listen to. Lighthearted discussions about serious topics. Thank you for hosting your podcasts. Love them
Katie has given me these words to ponder and act upon in her very down to earth, practical and “light bulb” moment podcasts! She shares and practices being kind and gracious to ourselves as we as makers negotiate our lives, art and sustainability in a tricky climate.
Thank you so much for sharing your insights and wisdom as I take the next steps on new pathways!
What I really love about Katie’s podcast (and work) is that she helps me feel like my contribution is enough. Climate change and running a business as an artist both can feel so overwhelming but Katie has helped me to see that my own unique contribution can be enough.
This podcast is a great way to learn how to do that.
I have absolutely loved the episodes I’ve heard so far. Katie’s genuine passion for exploring different aspects of sustainability is so enjoyable to follow
Key themes from listener reviews, highlighting what works and what could be improved about the show.









Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
| Listeners per Episode | |
|---|---|
| Gender Skew | |
| Location | |
| Interests | |
| Professions | |
| Age Range | |
| Household Income | |
| Social Media Reach |
A thoughtful series that centers on how brands communicate sustainability with honesty, nuance, and credibility. Conversations explore practical tactics to avoid greenwashing or greenhushing, balance imperfect progress with strategic storytelling, and connect environmental goals to business value. Guests range from designers and researchers to authors and sustainability strategists, with a focus on credible narratives, top-level commitment, and engaging communities through visuals and storytelling. The format tends to mix rigorous frameworks with real-world case studies, aiming to help listeners navigate volatile market expectations while staying authentic and hopeful about meaningful change.
Rephonic provides a wide range of podcast stats for SPILL THE. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to SPILL THE and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for SPILL THE, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
Rephonic provides comprehensive predictive audience data for SPILL THE, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
To see how many followers or subscribers SPILL THE has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
These podcasts share a similar audience with SPILL THE:
1. Monocle on Design
2. Politics Weekly UK
3. Radical with Amol Rajan
4. Design Matters with Debbie Millman
5. Feel Better, Live More with Dr Rangan Chatterjee
SPILL THE launched 6 years ago and published 59 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Rephonic pulls ratings and reviews for SPILL THE from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
Rephonic provides full transcripts for episodes of SPILL THE. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
Recent guests on SPILL THE include:
1. Dean Connell
2. Caroline Till
3. Rob Hopkins
4. Malin Cunningham
5. Katie Treggiden
6. Sangeeta Waldron
7. Bernadette Russell
8. Stefanie Cheong
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.