Unfrozen podcast

133. Regen360

10/19/2026
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50:58
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Intro/Outro: “Getting Better,” by Shed Seven

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Discussed:

People

  • David Gottfried: guest; co-founder of USGBC, founder of WorldGBC (Wikipedia; Regen360)
  • Mitch Albom: author of Tuesdays with Morrie, Gottfried's model for the book's dialogue format (Wikipedia)
  • Zenobia: third-century queen of Palmyra, namesake of Gottfried's AI thinking partner (Wikipedia)
  • Bryan Boyer: co-author of Chain Drain; Taubman College, University of Michigan
  • William McDonough: architect and Cradle to Cradle co-author, cited as a blurber of Regen 360 (mcdonough.com)
  • Frank Duffy: DEGW co-founder and past RIBA president (Wikipedia; RIBA obituary)
  • Art Gensler: founder of Gensler and a Gottfried mentor (Wikipedia)
  • Anne Lacaton and Jean-Philippe Vassal: 2021 Pritzker laureates known for "never demolish" transformation (Harvard GSD lecture)
  • Patrick Bellew: founder of Atelier Ten; 2023 CTBUH Fazlur R. Khan Lifetime Achievement Award (CVU profile; Atelier Ten announcement)

Books and media

  • Regen360: An Operating System for a Regenerative Earth, David Gottfried (regen360.net)
  • Explosion Green, David Gottfried's previous book (Wikipedia author page)
  • Tuesdays with Morrie, Mitch Albom (Wikipedia)
  • Unfrozen 129: Chain Drain, with Bryan Boyer and Greg Lindsay (episode)
  • Unfrozen 131: Chatting with Barbarians, with Alexandros Washburn (episode)
  • Chain Drain: Why the Built Environment Struggles to Learn and How to Fix It, Boyer and Lindsay, 2026 (chaindrain.netlify.app)

Companies and organizations

  • U.S. Green Building Council (USGBC) (usgbc.org)
  • World Green Building Council (WorldGBC) (worldgbc.org)
  • USGBC California and Arup: California Wildfire Rebuilding Guide after the 2025 Los Angeles fires (Architect magazine; 2026 update)
  • Gensler (gensler.com)
  • Blue Planet Systems: synthetic limestone aggregate made from captured CO2, a likely match for the carbon-negative concrete sample Gottfried shows (technology)
  • Atelier Ten (atelierten.com)
  • Rivian R2: cited as an example of published vehicle life cycle data (rivian.com)
  • AI tools named: ChatGPT, Claude, Grok, and Gemini
  • Council on Vertical Urbanism (CVU), formerly CTBUH (verticalurbanism.org)

Standards, codes, and rating systems

Policy and finance

  • PACE financing (Property Assessed Clean Energy) (U.S. Department of Energy)
  • Nevada Green Building Tax Abatement and CityCenter, Las Vegas (state project list; Las Vegas Sun)
  • Arlington County, Virginia, Green Building Incentive Policy: bonus density (FAR) for LEED (Arlington County)
  • San Francisco priority permitting for LEED Gold (SF Environment)
  • CTBUH 2023 International Conference, Singapore and Kuala Lumpur, Humanizing High Density (see Atelier Ten announcement above)

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