Popping Bubbles Podcast

Hosted by Popping Bubbles Podcast

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Episodes

Latest episode

Jun 2026

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EN-US

About the show

Welcome to the Popping Bubbles Podcast! 🫧 Join our hosts Liza and Stefan as they spotlight impact-driven organizations united by a shared mission: advancing sustainable development goals. Each episode explores what real progress looks like, how today’s changemakers are driving impact in their fields, the challenges they face, and the lessons they’ve learned along the way. Whether you’re a student, young professional, or simply passionate about sustainability, you’ll gain practical insights, fresh perspectives, and inspiration to take action. Tune in to discover how meaningful change happens and how you can be part of it! 📻

Listen to episodes

23 recent

June 15, 2026Episode 347 min

♻️ From Waste to Play: The Future of Tennis and Padel Balls 🎾 | S3 E3 | Popping Bubbles Podcast

This time, we’re serving a conversation about sustainability in sports, and one that starts with something most players rarely think about: tennis and padel balls 🎾🌱In the third episode of this year, our hosts Stefan and Liza join Hélène Hoogeboom, the founder of Renewaball, which introduced the world’s first circular tennis and padel balls in 2020. By collecting used balls, separating and recycling their materials, and replacing traditional synthetic felt with biodegradable wool and cotton, Renewaball is rethinking how one of the most used products in racket sports can become part of a more sustainable future💡Together with our guest, we explore some of the key questions at the intersection of sports, innovation, and environmental responsibility: 🏸 What happens to the millions of tennis and padel balls used every year? ♻️ How can circular design help reduce waste and extend the life of sports materials? 🌍 What role can players, clubs, and the wider racket sports industry play in creating a more sustainable future?🔗 Discover Renewaball and their mission: https://renewaball.com/nl-nl.🎧 Follow along an inspiring conversation about innovation, circular economy, and how small changes in the sports industry can make a big impact for our planet.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

April 17, 2026Episode 254 min

📣 Young, Loud, and Heard: Why Youth Rights Matter❗| S3 E2 | Popping Bubbles Podcast

We’re starting a conversation that isn’t often had, but truly matters: the realities young people are facing today 📢In the second episode of this year, our hosts sit down with Janne Calis and Liv Verstegen, two enthusiastic program officers of the State of Youth NL, the Netherlands’ first official youth representative panel established in 2024. Our guests openly shared their insights about how youth rights intersect with some of the biggest challenges of our life: from barriers in education, growing struggle of affordable housing, to career uncertainty and financial security.Together with Janne and Liv, we dive deeper into some of the key questions shaping youth experiences right now, and discuss why youth voice matters:🎓 How accessible and equitable is education today?🏠 Why is affordable housing becoming increasingly out of reach for young people?💼 What does entering the job market as a young person look like in today’s economy?🔗 Learn more about State of Youth NL and their initiatives: https://www.stateofyouth.nl.🎧 Tune in for a reflective and insightful conversation about what needs to change, and how we can better support the next generation.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

March 10, 2026Episode 157 min

👟 Walking the Change: Designing Shoes for a Circular Future ♻️ | S3 E1 | Popping Bubbles Podcast

We’re kicking off 2026 with an inspiring conversation about sustainability within the footwear industry 👟In this episode, our hosts Liza and Stefan sat down with Lotte Mulder, founder and designer of Nooch Footwear, to explore what it truly takes to build a sustainable shoe brand from the ground up. From creating a design and sourcing materials to production challenges and industry standards, Lotte shares honest insights into the realities behind creating footwear that aims to be both innovative and sustainable.Together with our guest, we unpack some key questions shaping the future of sustainable footwear: 🥾 What actually makes a truly sustainable shoe?🌱 How is sustainability defined within the footwear industry?❔ What challenges do sustainable footwear brands face?🔗 Discover Nooch: https://nooch.earth/.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

June 22, 2025Episode 639 min

🩸 Carrying the Cycle: The Future of Menstrual Health 🌍 | S2 E6 | Popping Bubbles Podcast

In this episode, we’re popping the bubble around menstruation with Deniz Er Wiedhaup, CEO of Yoni, a brand committed to reshaping the conversation around menstrual health, sustainability, and period equity.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

May 2, 2025Episode 534 min

⚽ Leveling the Field: The Future of Sustainable Sports 🌎 | S2 E5 | Popping Bubbles Podcast

This special live-recorded episode was captured during the Inclusivity Week at Tilburg University, organized by Enactus Tilburg. We’re joined by Arjo Wijnhorst, founder of Uniek Sporten, a platform committed to making sports more accessible for people with disabilities.🔗 Discover Uniek Sporten: https://www.unieksporten.nl/.💬 Recorded with a live audience at Tilburg University!Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

January 3, 2025Episode 41 hr 13 min

🌿 Threading the Needle: The Future of Sustainable Fashion 🌍 | S2 E4 | Popping Bubbles Podcast

Welcome back to the Popping Bubbles Podcast! 🫧 In this episode, our hosts Liza and Stefan dive deep into the future of sustainable fashion with special guest Erik de Groot, co-founder of the innovative brand Iron Roots (now Boldwill). Known for creating sustainable sportswear, Erik shares his journey from engineering to building a brand focused on natural materials and ethical practices.Discover how Erik de Groot transitioned from civil engineering to sustainable fashion, the challenges of disrupting a synthetic-dominated sportswear industry, and the importance of solving problems rather than falling in love with one solution. The conversation explores the environmental and social costs of fast fashion, innovative uses of hemp and natural fibers, and the tricky balance between growth and sustainability.Join us as we explore the inspiring story behind Iron Roots (Boldwill) and Erik's vision for a more responsible fashion industry 🌱🔗 Discover Boldwill: https://www.boldwill.com/.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

October 2, 2024Episode 31 hr 0 min

🌱 Navigating Sustainable Food Futures 🥪 | S2 E3 | Popping Bubbles Podcast

Discover how sustainable alternatives to food we all love reshape the lifestyle today and learn about the role that policies play in bringing products to shelves in the stores. Together with the guests of this episode, we discuss ancient grain pasta, challenges of sustainable foods in different markets, and the power of consumers in the sustainable food industry. Tune in for an engaging conversation with Madhura Rao and Sean Patrick that inspires action towards a more sustainable tomorrow!Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

June 2, 2024Episode 21 hr 12 min

🚲 Paving the Way for Sustainable Transport and Urban Planning 🛣️ | S2 E2 | Popping Bubbles Podcast

Discover how innovative transportation solutions are reshaping our cities and future. From electric vehicles to public transit and urban planning, join us as we explore the cutting-edge ideas and practical strategies driving the shift toward greener, more efficient mobility, and learn more about how you can make a difference! Tune in for an engaging conversation with Sarah Wilkin and Luca Bertolini that challenges conventional thinking and inspires action towards a more sustainable tomorrow.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

March 15, 2024Episode 11 hr 11 min

♾️ Forever Is a Long Time ⏰ | S2 E1 | Popping Bubbles Podcast

Welcome to Season 2 of the Popping Bubbles Podcast! 🫧 In this episode, we explore the transformative concept of the circular economy with Lori Goff, founder and CEO of Outlander Materials, and Jesús Rosales Carreón, assistant professor at Utrecht University. Join us as we delve into the practical applications, economic benefits, challenges, and societal impacts of transitioning towards a circular economy mindset.Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod

March 8, 202437 min

🌷 International Women's Day 👩 | Special Edition | Popping Bubbles Podcast

Welcome back to the Popping Bubbles Podcast! 🫧 In this special episode dedicated to the International Women's Day, we welcome Dieuwke van Buren, the managing director at Equals Amsterdam. We sat down at the Equals Club House in the center of Amsterdam to explore Dieuwke's and Equals' journey. Don’t forget to like, comment, share, and subscribe for more inspiring and thought-provoking conversations! 🎙️Support the showFind the Popping Bubbles Podcast on:YouTube: https://www.youtube.com/@poppingbubblespodcastInstagram: https://www.instagram.com/poppingbubblespod/TikTok: https://www.tiktok.com/@poppingbubblespod