051: Building Our Cities, One Recycled Shipping Container at a Time with Paul Galvin of SG Blocks

Marjorie Alexander hosts A Sustainable Mind, a weekly conversation with people who are actively reshaping our relationship with the planet. This isn't a series of abstract lectures; it's built on the real-world experiences of environmental changemakers, from scientists and grassroots organizers to entrepreneurs and artists who put their values into practice. The discussions naturally weave through topics of science, culture, and society, reflecting the interconnected nature of sustainability itself. You’ll hear stories about the challenges and triumphs of creating change, whether that's launching an ethical business, advocating for policy, or rethinking daily consumption. The aim is to move beyond inspiration alone and into practical understanding, offering listeners a genuine sense of how action unfolds in different forms. Tuning into this podcast feels like joining a thoughtful, committed community where ideas are translated into tangible steps, all through the voices of those doing the work. It’s for anyone who has ever felt that curiosity about how to live and act more thoughtfully on the Earth and is looking for a grounded, human-centered place to start.