Dave Wallace

Sunlight Matters

Health EN ↓ 31 episodes

Welcome to Sunlight Matters, the podcast that illuminates the incredible power of the sun and its impact on our health, well-being, and way of life. From its essential role in vitamin D production and mental health to its influence on architecture, urban planning, and sustainability, the sun shapes our world in ways we’re only beginning to understand. In each episode, podcast host Dave Wallace will chat with experts—from scientists and health professionals to designers and outdoor enthusiasts—to explore why sunlight isn’t just a backdrop to our lives but a force that shapes everything we do....

Author

Dave Wallace

Episodes

Built to Thrive: Light, Health & the Future of Architecture 15.07.2025 38:22

What if your home or office is silently shaping your health, your mood, and even your future? In this eye-opening episode, Dave sits down with Dr. Mandana Khanie, Lecturer in Health and Wellbeing in Sustainable Buildings at UCL and Deputy Director of the Light and Lighting MSc Program. Together, they explore how the architecture of our indoor lives, where we now spend 90% of our time, profoundly i...

People, Buildings and Light 25.06.2025 37:16

In this illuminating episode of Sunlight Matters , David Wallace is joined by Niko Gentile and Agnieszka Czachura from Lund University’s Energy and Building Design group. Together, they explore the science, perception, and policy around sunlight and daylight, and why we need to care more than ever. From the overlooked distinction between daylight and sunlight to the historical biases in building r...

Buildings and Light with Paul Rogers 12.05.2025 42:08

In this episode of Sunlight Matters , Dave welcomes daylight and lighting expert Paul Rogers of ACC Glass and Facade Consultants. Broadcasting from Stockholm and the UK, they explore the profound impact of sunlight and daylight on architecture, urban planning, and human well-being. From the technical distinctions between daylight and direct sunlight to the emotional resonance of a well-lit home, P...

Sunlight and health in our modern lives with Arne Lowden 24.04.2025 47:05

In this episode of Sunlight Matters , hosts Dave and Georg welcome Swedish sleep and light researcher Arne Lowden for a fascinating conversation about the science of light, circadian rhythms, and how our bodies and minds are profoundly shaped by solar exposure. Dr. Lowden, author of the book Survive the Winter , shares powerful insights into how lack of natural light affects sleep, mood, and long-...

Masterkey with Giulio Colleluori 20.03.2025 23:55

Welcome to the second episode of Sunlight Matters. In this episode, we explore the fascinating connection between real estate, artificial intelligence, and the importance of sunlight with Giulio, the founder of Masterkey. Masterkey is revolutionizing the home buying experience by giving buyers the tools to make more informed decisions through AI-powered property analysis. One of the most exciting...

Shadowmap with Georg Molzer 04.03.2025 25:07

In this episode of Sunlight Matters, host David Wallace interviews Georg, the founder and CEO of Shadowmap, a platform designed to visualize sunlight and its effects on various environments. Georg shares his personal journey, the technological innovations behind Shadowmap, and its applications in real estate and health. The conversation emphasizes the importance of sunlight for well-being and how...