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Material Matters with Grant Gibson

Material Matters with Grant Gibson

Delizia Media 150 Episodes Sep 15, 2026

In Material Matters, host Grant Gibson talks to a designer, maker, artist, architect, engineer, or scientist about a material or technique with which they’re intrinsically linked and discovers how it changed their lives and careers. The podcast is produced and published by Delizia Media Ltd.

Episodes

Artist Nicola Turner on horsehair, sheep's wool and her solo show at the Yorkshire Sculpture Park.
Artist Nicola Turner on horsehair, sheep's wool and her solo show at the Yorkshire Sculpture Park. Sep 15, 2026 3477 Nicola Turner is a UK-based artist who is best known for her use of horsehair and wool in her extraordinary, and often quite dark, sculptures. She originally trained as a theatre designer – working for the likes of the National Theatre, Royal Shakespeare Company, and the Sydney Opera House – before doing a Fine Art MA in her fifties. Since then, her work has featured in a string of locations – mos
John Tuomey on the importance of materials in architecture, designing London's V&A East, and his new book, Middle Quarter.
John Tuomey on the importance of materials in architecture, designing London's V&A East, and his new book, Middle Quarter. Sep 9, 2026 4031 Dublin-based architect John Tuomey first appeared on Material Matters in 2024 to talk about his brilliant memoir, First Quarter. Now he’s written the follow-up, unsurprisingly entitled, Middle Quarter. John is the co-founder of O’Donnell + Tuomey. He was the inaugural professor of Architectural Design at University College Dublin and visiting professor at Princeton, Harvard and Yale. Over the year
Reusing Construction Waste with Joel de Mowbray of Yes Make
Reusing Construction Waste with Joel de Mowbray of Yes Make Sep 1, 2026 4244 What if the materials a building needs are already sitting in a skip down the road?Joel de Mowbray, founding director of Yes Make, joins Grant Gibson to explain how a regenerative design and build practice rescues high-quality construction materials from landfill — and builds a viable business around them. Earlier this year, Yes Make joined forces with interdisciplinary design collective Resolve C
Bonus episode: Hyosung TNC's Simon Whitmarsh-Knight on creating elastane from sugar cane.
Bonus episode: Hyosung TNC's Simon Whitmarsh-Knight on creating elastane from sugar cane. Aug 13, 2026 2770 Welcome to another summer bonus episode of Material Matters with Grant Gibson, this time in association with Hyosung TNC.In this special episode, Grant talks to the South Korean company’s marketing and sustainability director, Simon Whitmarsh-Knight, about an intriguing new material the company is spending nearly $1bn to develop – a bio-based elastane (or spandex) that has the potential to revolut
Bonus episode: Algae, sustainability and systems design with Rebecca Lawson of Aesop and Jessie French of Other Matter
Bonus episode: Algae, sustainability and systems design with Rebecca Lawson of Aesop and Jessie French of Other Matter Jul 31, 2026 2780 Can algae reshape a global beauty brand's material future? In this special summer bonus episode — recorded live at Aesop's Copenhagen store during 3daysofdesign — Grant Gibson is joined by Rebecca Lawson, Aesop's head of sustainability, and multi-award-winning artist and designer Jessie French, founder of Melbourne-based studio Other Matter.In this episode, we dive into the collabor
Designing for Survival with Harry Blakiston Houston of Insulate Ukraine
Designing for Survival with Harry Blakiston Houston of Insulate Ukraine Jun 3, 2026 3460 Can a $21 window help a nation survive a war? Harry Blakiston Houston, founder of Insulate Ukraine, joins Grant Gibson for this landmark 150th episode to discuss how a simple double-layer window — made from PET and manufactured entirely in Ukraine — is helping families stay warm, creating local employment, and offering a sense of normality in a country shattered by Russia's invasion. In this
Hella Jongerius on craft, industry and the power of imperfection
Hella Jongerius on craft, industry and the power of imperfection May 27, 2026 3831 Can imperfection reshape modern industry? Hella Jongerius — one of the most influential designers of her generation, and one of the field's sharpest critical voices — joins Grant Gibson to discuss craft, colour, and her enduring fascination with the messy edges of mass production.In this episode, we dive into the politics of materials and the discipline of long-term collaboration. We discuss:
Sewing as emotional repair with Leah Jensen
Sewing as emotional repair with Leah Jensen May 8, 2026 2672 Can a needle and thread mend more than fabric? Ceramic artist Leah Jensen joins Grant Gibson to discuss the radical pivot in her practice after a brain cancer diagnosis — and how stitching became a daily act of survival, documentation and repair.In this episode, we explore making as medicine and the quiet power of slow, analogue craft. We discuss:Renaissance Patterns: The unexpected art-historical
Recycling the Unrecyclable with Tom Szaky of TerraCycle
Recycling the Unrecyclable with Tom Szaky of TerraCycle Apr 7, 2026 3496 Can we actually recycle cigarette butts, dirty nappies, and coffee pods? Tom Szaky, founder of TerraCycle and the reuse platform Loop, joins Grant Gibson to reveal how 'Material Intelligence' can turn global rubbish into a viable business.In this episode, we dive into the economics of waste and the design of a circular future. We discuss:The ‘Milkman’ Model: How Loop is bringing back con
Revolutionising waste with Sophie Thomas OBE
Revolutionising waste with Sophie Thomas OBE Mar 26, 2026 3513 Can a communication designer change the global conversation on rubbish? Sophie Thomas OBE—a rare blend of campaigner, chartered waste manager, and practicing designer—joins Grant Gibson to discuss her extraordinary, three-decade journey at the vanguard of sustainable design.In this episode, we explore how ‘material intelligence’ and circular design thinking can inform activism. We discuss:Graphic
Upcycling discarded denim with Anna Foster of ELV Denim
Upcycling discarded denim with Anna Foster of ELV Denim Mar 11, 2026 4153 Can a discarded pair of jeans become a luxury item? Anna Foster, founder of the sustainable fashion brand ELV Denim, has saved thousands of garments from landfill by proving that they can. She joins Grant Gibson to discuss how ‘material intelligence’ is redefined in the world of high fashion.In this episode, we dive into the complex water footprint of denim and the design of a regenerative fashion
Ending single-use plastic with Rodrigo Garcia Gonzalez of Notpla
Ending single-use plastic with Rodrigo Garcia Gonzalez of Notpla Feb 11, 2026 3362 Can seaweed eradicate single-use plastic? Rodrigo Garcia Gonzalez, co-founder of the award-winning packaging company Notpla, joins Grant Gibson to discuss the rapid rise of one of the world’s most exciting alternative materials.In this episode, we dive into the history of seaweed as a resource and the technology of material replacement. We discuss:The Earthshot Prize: How a student project in a ki

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