Episode
Episode 61 Topher Gardner: Biochar, Domes, Electroculture & Old World Construction Mysteries
- Podcast
- Questioning Everything
- Published
- Jul 17, 2026
- Duration seconds
- 5806
- Processing state
not_requested
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Summary
Episode 61 – BioCharisma with Topher Gardner: Biochar, Domes, Electroculture & Old World Construction Mysteries Today I sat down with Topher Gardner from BioCharisma for a fantastic conversation covering practical regenerative solutions and the lost knowledge of the old world. We dive deep into biochar — what it really is, how it’s made, and why it’s one of the most powerful tools for soil regeneration and carbon sequestration. Topher also breaks down his work with Teco Domes and Coral Domes, explaining why dome construction using geometry, thin-shell concrete, and better materials is far superior to modern building methods. We explore the stark contrast between old-world craftsmanship and today’s soulless boxes, including how cities built massive ornate structures like the Chicago World’s Fairs and grand state capitols (such as the Iowa State Capitol) with incredible speed and detail using no power tools — and why so many of these buildings lack original bathrooms despite their grandeur. Additional topics include electroculture, appropriate technology, and how reconnecting with the earth through hands-on work like gardening can help us build real resilience. Topher brings a grounded, experienced perspective from over 20 years in construction, and this episode is packed with actionable insights and big-picture thinking about the kind of world we’re trying to create. Question Everything. Chapter List 00:00 – Intro & Welcome Topher Gardner from BioCharisma 00:36 – What is BioCharisma? Biochar + Charisma Explained 02:18 – Topher’s Journey: From Construction to Domes, Rocket Mass Heaters & Biochar 05:38 – What is Biochar? Pyrolyzed Carbon, Terra Preta & Why It’s So Powerful 08:52 – Electroculture Basics & How It Works with Biochar 13:29 – Topher’s Advan…