10 practitioner sustainability climate speakers on Mezzo — including Yuval Noah Harari, Jon Bowermaster, and Claire O’Neill. Each with the talks, gig history, and co-appearances to back it up.
23 speakers · showing 1–23
Tega Brain
Environmental Engineer and Artist | Co-author of Code as Creative Medium
🇺🇸New York, NY7 talks
Climate Action & Net Zero
Creative Thinking
Headliner
Bill Gross
Idealab Founder | Incubating New Inventions & Businesses
🇺🇸United States6 talks
Climate Action & Net Zero
Corporate Innovation
Deb Chachra
Engineer and Writer | Author of How Infrastructure Works
🇺🇸Boston, MA1 talk
Design Thinking
Operational Excellence
Jamey Stillings
Documentary Photographer | Capturing the Energy Transition
🇺🇸United States1 talk
Climate Action & Net Zero
Purpose Driven Business
Jon Bowermaster
National Geographic Explorer & Author | Ocean Conservation Storyteller
🇺🇸United States
Climate Action & Net Zero
Storytelling & Narrative
YH
Yuval Noah Harari
Author of Sapiens | Professor of History at Hebrew University of Jerusalem
🇮🇱Israel15 talks
Artificial Intelligence
Digital Transformation
ML
Monika Liikamaa
Co-Founder & CEO, Enfuce | Fintech Innovator & Sustainability Champion
🇫🇮Finland1 talk
CEO & C Suite Leadership
Fintech & Banking Innovation
NN
Ndidi Okonkwo Nwuneli
Social Entrepreneur | Transforming Africa's Food Systems
🇳🇬Nigeria2 talks
Entrepreneurship
Nonprofit Leadership
KH
Kathy Hannun
Dandelion Energy Founder | Clean Energy Innovation & Accessible Geothermal
🇺🇸United States2 talks
Climate Action & Net Zero
Purpose Driven Business
Charmian Gooch
Global Witness Co-Founder | Exposing Natural Resource Corruption
🇬🇧United Kingdom2 talks
Corporate Social Responsibility
ESG Strategy
Xiye Bastida
Climate Activist | Inspiring Youth-Led Change
🇲🇽Mexico2 talks
Climate Activism
Entrepreneurship
Andy Karsner
Corporate Innovation Strategist | Sustainable Energy & Global Transformation
🇺🇸United States
Climate Action & Net Zero
Corporate Innovation
SJ
Stine Kalmer Jørgensen
Sustainability Strategist | Transforming Corporate Cultures
🇩🇰Denmark1 talk
Climate Action & Net Zero
Culture Design & Transformation
JL
Joanie Lemercier
Light Artist and Climate Activist | Projection Mapping Pioneer
🇧🇪Belgium7 talks
Climate Action & Net Zero
Creative Thinking
Nick Zumbühl
Nala Earth founder | Building nature intelligence platform for climate action
🇨🇭Switzerland2 talks
Climate Action & Net Zero
Data Strategy & Analytics
David Miller
City Climate Pioneer | Former Toronto Mayor and Global Sustainability Leader
🇨🇦Canada
Executive Leadership
Nonprofit & Government
Claire O’Neill
Climate Strategy Expert | UK Energy Minister Driving Sustainable Transformation
🇬🇧United Kingdom
Finance & Operations
Nonprofit & Government
Patrick Holden
Former Director of The Soil Association | Founder of Sustainable Food Trust
🇬🇧United Kingdom
Entrepreneurship
Social Impact
Roger Atkins
Managing Director of Electric Vehicles Outlook | 30+ Years in Automotive
🇬🇧United Kingdom
Digital Transformation
Innovation
Charles Findlay
Founder of International Supply Chain Finance Community | Co-author of supply chain finance book
🇬🇧United Kingdom
Change Management
Entrepreneurship
Touker Suleyman
Dragons' Den Investor and Retail Entrepreneur | Reviving British Fashion Brands
🇬🇧United Kingdom
Change Management
Entrepreneurship
Allan Lyall
Chief Global Supply Chain Officer at Wayfair | Former Amazon and Tesco executive
🇺🇸United States
Change Management
Growth & Scale
SS
Sean Sherman
Indigenous Chef | James Beard Award Winner & Food Systems Innovator
🇺🇸United States3 talks
Culinary Arts
Diversity, Equity & Inclusion
KT
Kristine Tompkins
Conservationist & Environmental Leader | Saving the World's Ecosystems
🇺🇸United States2 talks
Corporate Social Responsibility
Environmental Justice