Send us Fan Mail What if the most powerful climate work happening right now is buried in spreadsheets, smart meters and standards committees? In this episode, Jack and Ellie chat with Andrew Griffiths, co-founder of the Carbon Accounting Alliance and Director of Policy & Partnerships at Planet Mark. Andrew lifts the lid on a fast-growing global community of carbon accountants who quietly underpin the net zero transition for more than 200,000 organisations worldwide. From the Wild West of ...

Send us Fan Mail What if loneliness isn’t a personal failing, but a human signal we’ve all been taught to ignore? In this episode, Jack and Ellie chat with Hannah Beatrice from Marmalade Trust, the award‑winning UK charity behind Loneliness Awareness Week. They explore what loneliness really is (and isn’t), why it’s not just “an old people at Christmas” issue, and how workplaces and communities can design for genuine connection. Hannah shares the story of Marmalade Trust’s beginnings wi...

Send us Fan Mail What if real climate power isn't with politicians or protest groups, but with the millions of quietly worried people who don't know where to start? In this episode, Jack and Ellie chat with Karen Jaques from the Climate Majority Project, an initiative on a mission to mobilise the silent majority into meaningful, local, collective climate action. Karen shares how years working with business leaders, and watching climate risk creep into every supply chain, pushed her to f...

Send us Fan Mail What does it take to build a genuinely sustainable drinks brand in a world still driven by price, convenience and big FMCG players? And can purpose, transparency and good sourcing really survive contact with supermarket shelves? In this episode, Jack and Ellie chat with Will Englander, founder of The Root Co, a ginger-focused drinks brand on a mission to do right by people and planet. Will shares how a near-death experience and a growing frustration with overly sweet, over-pr...

Send us Fan Mail What does good leadership actually look like in 2026 and why are so many people feeling burned out and disconnected at work? In this episode, Jack and Ellie chat with Zoe Starbuck, Director of Business Coaching and Leadership Development at Starbuck & Associates, a B Corp certified leadership and coaching consultancy. Zoe draws on 30+ years in corporate leadership and her work as an ICF‑accredited executive coach to unpack what’s really going on inside today’s workp...

Send us Fan Mail What does “doing good” actually look like for a marketing agency and can you prove it goes beyond the pitch deck? In today’s episode, Jack and Ellie chat with Katherine Sherry, Head of Experience at Hallam. Hallam is a B2B marketing agency that exists to do good work with good people that gets real results. From turning down misaligned clients like Airbus, to building a wellbeing‑first culture and experimenting with lower‑impact digital practices, Katherine shares how Hallam ...

Send us Fan Mail Periods aren’t just about fertility. They shape how millions of us feel, think and work each month. In this episode, Jack and Ellie talk to Jade Wakes, founder of Melody, the menstrual journaling app helping people understand their cycle, support their hormones naturally and push for fairer, more humane workplaces. Jade shares her journey from debilitating periods and postpartum struggles to discovering cycle charting, and why better hormone education could transform bo...

Send us Fan Mail Digital isn't as "clean" as it looks. Every website load, every ad impression and every AI query has a hidden carbon cost. In this episode, Jack and Ellie sit down with Sam Jacobs, co-founder and CEO of GrowRoom, a sustainable digital marketing agency helping responsible brands grow online while shrinking their digital footprint. From turning down lucrative but misaligned clients, to measuring the grams of CO2 per page view, Sam shares how GrowRoom is redesigning marketing to...

Send us Fan Mail HIRO Diapers isn’t just reinventing nappies, it’s taking on the global plastic crisis one baby at a time. In this episode, Jack and Ellie chat with serial “taboo breaker” Miki Agrawal, founder of HIRO Diapers, to explore how plastic‑eating fungi, unbleached materials and a regenerative mindset could transform one of the world’s dirtiest industries. From the eureka moment inspired by her son, to diapers (or nappies for our UK listeners) can start breaking down in landfi...

Send us Fan Mail The beauty industry loves the word “clean”. But what does it actually take to live up to it? In this episode, Jack and Ellie chat with Kelsey Irvine, CEO of Birch Babe, a female and family led company based in Ontario, Canada, known for their award-winning skincare, body care and clean beauty products. Birch babe has built a reputation for creating products that are certified all natural, vegan and cruelty free, all while using premium ingredients and sustainable packag...