

Climate Optimists
Jason Lewis, Thomas Mills & Flora Gladwin
Concerned about climate change, but short on time and not sure where to start? We get it. That’s why we created Climate Optimists. Our goal is simple. Provide everyday citizens who are concerned about climate change with opportunities to make a difference. So come along with us on our journey, as we explore the solutions to climate change and how together, we can make them a reality.
Episodes
Mentioned books

Feb 17, 2025 • 41min
Rethinking Community Design
Join us as we talk with renowned architect Vishaan Chakrabarti about the social, economic and climate benefits of designing greener and more walkable communities.

Oct 10, 2024 • 34min
Why this year’s election matters
Tiernan Sittenfeld from the League of Conservation Voters joins us to talk about the upcoming election and why it’s critical to the future of our climate

4 snips
May 7, 2024 • 35min
More with Less - The Future of EVs
Geoff Blanford, Principal Technical Executive at EPRI, shares his insights on the future of electric vehicles. He discusses the forecasted rise in EV efficiency and its implications for both owners and the power grid. The conversation covers the significant growth of the EV market, enhanced battery reliability, and the relationship between EVs and renewable energy systems. Blanford emphasizes the environmental benefits of cleaner air and sustainable urban development as we transition towards a more efficient and eco-friendly transportation future.

Apr 23, 2024 • 38min
Tapping the Sun
Bill Eddie from One Energy Renewables joins us to discuss the outlook for solar energy including recent progress, current challenges and how each of us can help support it.

Apr 9, 2024 • 41min
Circular is Better Than Linear
Marijana Novak and Matthew Fraser from Circle Economy delve into the transformative power of circular models. They discuss the failings of the linear economy and present strategies for sustainable practices, emphasizing product reusability and waste reduction. The conversation highlights Norway's pioneering efforts in electric vehicles and introduces right-to-repair laws as pivotal for environmental impact. They explore extended producer responsibility and innovative materials, urging listeners to adopt mindful consumption habits while fostering collaboration for a circular future.

Mar 26, 2024 • 42min
Invasives in a Changing Climate
This week invasive species expert Tao Orion educates us on how climate change is forecast to impact the spread of invasives and the tools we have available to respond.

Mar 12, 2024 • 39min
UN Climate Process - Challenges & Opportunities
Joe Robertson from Citizens Climate International talks with us about the UN climate process including its achievements, fossil fuel influence and potential improvements.

Feb 27, 2024 • 36min
There's no place like home
Climate impacts are forcing many to leave their homes. This week we talk about climate displacement & how to minimize it with climate adaptation expert, Chris Fields.

Feb 13, 2024 • 33min
Clean your plate or no dessert!
Join us this week as we talk to Anne-Marie Bonneau, a zero-waste chef, about food waste and its climate impacts from production to consumption.

Jan 30, 2024 • 42min
Decarbonizing the Built Environment
Join us as we talk to architect Jon Penndorf about the carbon footprint of buildings and what's needed to drive down their emissions in both new and existing structures.