18 social impact (cleantech & renewables) speakers on Mezzo — including Celine Cousteau, Naomi Klein, and Jim Massey. Each with the talks, gig history, and co-appearances to back it up.
45 speakers · showing 1–24
Christiana Figueres
UN Climate Champion | Paris Agreement Architect and Climate Action Catalyst
Costa Rica2 talks
Climate Action & Net Zero
Global Challenges
Sue Allchurch
UN Global Compact Leader | Transforming Corporate Sustainability Globally
🇺🇸United States1 talk
Corporate Social Responsibility
Global Challenges
Will Potter
Award-Winning Journalist | Environmental & Civil Liberties Advocate
🇺🇸United States2 talks
Corporate Social Responsibility
Environmental Justice
Jack Dangermond
Esri Founder | Pioneering Geospatial Technology for a Sustainable Future
🇺🇸United States2 talks
Climate Action & Net Zero
Purpose Driven Business
David Crane
Energy Infrastructure Leader | Biden Administration's Sustainability Expert
🇺🇸United States2 talks
Climate Action & Net Zero
Executive Leadership
Armen Papazian
Space Value Foundation Co-Founder | Financial Economist Rethinking Capital for Cosmic-Scale Challenges
🇬🇧United Kingdom
Financial Strategy
Future Trends & Predictions
Thomas Kolster
Marketing Activist | 'Mr Goodvertising' Transforming Creativity
🇩🇰Denmark1 talk
Brand Strategy
Content & Storytelling (Marketing)
GiGi Gutiérrez
Triple Bottom Line Leader | Sustainable Business Transformation
🇪🇸Spain1 talk
Corporate Social Responsibility
ESG & Sustainable Business
Jamey Stillings
Documentary Photographer | Capturing the Energy Transition
🇺🇸United States1 talk
Climate Action & Net Zero
Purpose Driven Business
Charles Perry
Sustainability Pioneer | Transforming Corporate Green Strategy and Purpose-Driven Business
🇬🇧United Kingdom
Climate Action & Net Zero
Corporate Social Responsibility
Babatunde Olateju
Sustainability Researcher | Climate Policy & Corporate Sustainability
🇨🇦Canada
Climate Action & Net Zero
Corporate Social Responsibility
Celine Cousteau
Environmental Filmmaker & Activist | Storytelling Climate Solutions
🇺🇸United States
Climate Action & Net Zero
Social Impact
Monika Bielskyte
Global futurist and speculative designer | Reimagining equitable technological futures
Not Specified
Culture Design & Transformation
Future Trends & Predictions
Maxine Bédat
Unraveled Author & Sustainability Expert | Transforming Fashion's Environmental Impact
🇺🇸United States
Circular Economy
Purpose Driven Business
Paul Polman
Former CEO Unilever | Sustainable Business Leader
🇬🇧United Kingdom1 talk
Climate Action & Net Zero
Corporate Social Responsibility
Naomi Klein
Activist & Journalist | Disrupting Corporate Power
🇨🇦Canada2 talks
Climate Activism
Documentary
Bertrand Piccard
Adventurer & Visionary | Pioneering Sustainable Aviation
🇨🇭Switzerland1 talk
Climate Action & Net Zero
Purpose Driven Business
PP
Paolo La Placa
Founder & CEO, PurpleTec | Pioneering Sustainable Tech Solutions
🇫🇷France1 talk
AI Strategy & Implementation
Climate Action & Net Zero
MM
Mariana Mazzucato
Economist | Rethinking capitalism and government's role in innovation
3 talks
Innovation Mindset
Policy & Regulation
LB
Laurel Braitman
Environmental Scientist | Exploring the Connections Between Humans and Nature
🇺🇸United States2 talks
Environmental Justice
Purpose Driven Business
KH
Kathy Hannun
Dandelion Energy Founder | Clean Energy Innovation & Accessible Geothermal
🇺🇸United States2 talks
Climate Action & Net Zero
Purpose Driven Business
Lisa Merrick-Lawless
Purpose Disruptors Co-Founder | Transforming Entrepreneurial Ecosystems
🇬🇧United Kingdom1 talk
Entrepreneurship
Innovation
Lucy von Sturmer
Founder and CEO, CREATIVES FOR CLIMATE | Mobilizing Creatives for Climate Action
🇺🇸United States1 talk
Climate Action & Net Zero
Climate Activism
Carl Safina
Ecologist & Conservationist | Organizational Culture & Nature
🇺🇸United States2 talks
Conservation & Biodiversity
Fiction & Literary Writing