Circular Economy, Polar Bears & Hope: The Case for ‘Optimistic Apocalypse’

With Sherrell Dorsey,
Award-Winning Climate Tech + Business Journalist & Founder
In this episode of Less Talk, More Action, Joel and guest co-host Sherrell Dorsey, a journalist and entrepreneur, explore what a meaningful impact looks like in a world facing overlapping crises: climate change, economic insecurity, and fraying cities. They reflect on identity and purpose after “success,” the limits and delusions of today’s climate movement and climate weeks, and the tension between privileged climate discourse and everyday realities like safety, jobs, and energy bills. The conversation dives into San Francisco Climate Week, Building Performance Standards, energy affordability, and why nature, regenerative agriculture, and circular economy innovations (like new materials and self-healing concrete) may be more compelling focus areas than abstract net-zero talk. They also unpack how to communicate in an era of AI “slop,” arguing that audiences crave real builders, honest futurism, and stories of people quietly doing the work rather than more doom or performative sustainability.

Highlights from this week’s conversation include:

  • Welcome to Today’s Episode with Guest Co-Host Sherrell (1:01)
  • How Are You Taking Action to Make the World a Better Place? (3:53)
  • Identity, Success, and “What Do I Do Next?” After Big Career Chapters (7:53)
  • Climate Weeks, Grandstanding, and Whether the Movement Is Out of Touch (14:01)
  • San Francisco Reality Check, Cities, and Building Performance Standards (15:28)
  • Privilege, Consumerism, and Living Between Multiple Realities (18:46)
  • Pocket “Apocalyptic Optimist” and Finding Hope in Builders and New Materials (23:34)
  • Energy Affordability, Nature, and Shifting Focus Beyond Abstract Net Zero (27:31)
  • Messaging in a Noisy, AI-Filled World and Centering Real Builders (31:47)
  • Being a Futurist vs. Old-School Leadership in a Changing Economy (35:33)
  • New York City, Community, and Quiet Builders Behind the Scenes (38:34)
  • Connecting with Sherrell and Final Call to Take Action (40:16)

 

The nexus of business, policy, and sustainability is more divided than ever, but Less Talk, More Action is here to cut through the noise. Hosted by clean energy experts Joel Cesare and Owen Barrett, this podcast dives into the front lines of decarbonization, net-zero real estate, and entrepreneurship. Each episode features bold questions, real solutions, and stories from leaders in science, tech, and business who are taking action to make the world a better place. Join us as we move beyond talk and work toward a cleaner, net-zero future. Learn more and subscribe at lesstalkmoreaction.com.

About the Hosts

Joel Cesare
Joel Cesare is a visionary leader in sustainable real estate, currently serving as Growth Lead at Cambio, an AI building retrofit analytics platform. He previously led Google's $50B global net zero real estate program and oversaw the building of Santa Monica's City Hall East, one of the world's greenest buildings. Recognized with awards like ENR Top 25 Newsmaker, Living Future Hero, Building Design & Construction 40 under 40, his mission is to dream, inspire and deliver.
Owen Barrett
Owen Barrett is the world's foremost expert in solar on multifamily properties. Owen is currently the CEO of Shine and has over 12 years of experience in the clean technology sector covering fuel cells, HVAC, LED lighting, and of course, solar. Owen is the former Global Energy Manager of a Fortune 500 company and a successful founder with two exits.

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