85 sustainability climate (2025) speakers on Mezzo - including Ben Lamm, Staffan Helgesson, and Sophia Kianni. Each with the talks, gig history, and co-appearances to back it up.
Together they've given 75 talks across 20 events.
85 speakers · showing 1–24
Ben Lamm
Co-Founder & CEO, COLOSSAL BIOSCIENCES | Pioneering De-Extinction & Sustainability
Spoke at SXSW
Staffan Helgesson
European Tech Venture Capitalist | Early Creandum Founder Investing in AI and Climate
Sophia Kianni
Climate activist | Breaking down language barriers in environmental action
Spoke at Web Summit
Aymeric Zhuo
Agemo Co-founder | Pioneering Sustainable Technology
Marissa Jarratt
Chief Marketing & Sustainability Officer, 7-ELEVEN | Driving Climate-Positive Innovation
Spoke at Cannes Lions
Sadira E. Furlow
Global Chief Brand and Comms Officer | TONY'S CHOCOLONELY Sustainability Champion
Spoke at Cannes Lions
Kyungsin Kim
CEO, PAULUS | Pioneering Sustainable Luxury Design
Spoke at Cannes Lions
Luke Tan
Co-Founder & CPO of Supercritical | Green Hydrogen Pioneer
Joonas Jokela
Space technology CEO | Pioneering orbital sustainability solutions
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Lars Langhout
Biotech entrepreneur | Revolutionizing food systems with sustainable palm oil alternatives
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Lucas Christel
Climate Tech Pioneer | AI-Powered Real Estate Platform Founder
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Susanna Partanen
Sustainable Innovation Leader | Circular Biofoam Technology Pioneer
Patrycja Kucharczyk
ETH Zurich Biotech Innovator | Transforming Sustainable Material Production
Sébastien Willems
Autonomous robotics entrepreneur | Revolutionizing waste management with AI-powered recycling solutions
Nick Zumbühl
Nala Earth founder | Building nature intelligence platform for climate action
Gideon Schwich
Transforming Battery Recycling | Co-founder of Industrial Climate Tech Startup
David Budde
AI & Energy Tech Entrepreneur | Transforming SME Competitiveness
Insiya Jafferjee
Design innovator | Co-founder transforming sustainable materials at Shellworks
Philip Johnston
Space Tech Innovator | Harvard & Wharton Alum Solving Global Energy Challenges
Spoke at TED
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Seth Bannon
Founding partner at Fifty Years | Investing in breakthrough technologies solving global challenges
Christopher Sacca
Climate investor | Proving decarbonization can be profitable at scale
Mark Stevenson
Future of Innovation and Sustainability | Author of 'An Optimist's Tour of the Future'
Andrew Winston
Global Sustainability Expert | #3 Thinkers50 Management Thought Leader
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Maija Itkonen
Alternative Protein Pioneer | Precision Fermentation & Sustainable Food Technology