Supercool

Cities are in a race against time to cut carbon, and the stakes are high. Responsible for 70% of global emissions, urban centers around the world are stepping up. At the heart of this global movement are mayors. Through C40 Cities—a network of nearly 100 leading cities—mayors are sharing, learning, and spreading the most effective climate solutions worldwide. David Miller served as Mayor of Toronto from 2003-2010, where he transformed the city into a climate leader with a strategy rooted in innovation, inclusion, and opportunity. Now, as a Managing Director at C40, David is guiding cities toward a sustainable future—where addressing climate change also means improving city life.


Show Links:

Guest: David Miller

Organization: C40 Cities

Podcast: Cities 1.5, hosted by David Miller and produced by the University of Toronto Press. It features progressive policy conversations with urban leaders taking action to limit global heating to 1.5 degrees.

Book: Solved: How the Great Cities of the World are Fixing the Climate Crisis

For more Supercool climate solutions that cut carbon, improve modern life, and shape the new low carbon economy, subscribe to the podcast plus:

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What is Supercool?

Climate companies are winning. Trillions in capital are shifting to solutions that cut carbon, grow profit, and redefine modern life. At the center are CEOs, founders, and operators turning climate innovation into market momentum.

Hosted by climate-tech founder and author Josh Dorfman, Supercool goes inside their business models, strategies, and playbooks to reveal how value is created in the race to decarbonize—and how the low-carbon future is being built.