Environment & Sustainability speakers
George Freeman
Author and politician
Céline Cousteau
Environmental Activist, Filmmaker, Explorer & Author
Exclusive
Amrit Chandan
Chemical engineer, entrepreneur & Forbes 30Under30
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Mariana Mazzucato
One of the most influential economists in the world and acclaimed expert on innovation and growth - author of notable books including 'The Common Good Economy' (2026)
Paul Rosolie
Naturalist, Explorer, Author & Award-winning Wildlife Filmmaker
Exclusive
Joseph Press
Futures Advisor and Professor of Innovation, Design & Leadership
Heather Mills
Founder of VBites, a global leader in plant-based foods.
Erin Brockovich
Environmental Activist, Consumer Advocate & NY Times Bestselling Author
Ayo Sokale
Accomplished Civil Engineer
Hamza Yassin
British wildlife cameraman
Enric Sala
National Geographic Explorer-in-Residence and leading ocean conservationist
Alok Sharma
President of COP26 (2020)
Ameenah Gurib-Fakim
Former President of Mauritius
Tony Seba
Award-winning entrepreneur, speaker and author of technology disruption and clean energy transformation
Cara Augustenborg
Environmental Scientist
Jessica Cheam
Founder and Managing Director of Eco-Business
Amelia Hemphill
Journalist and presenter
Patricia Espinosa
CEO and Founding Partner of Onepoint5 -Executive Secretary of the United Nations Framework Convention on Climate Change (UNFCCC) (2016-2022)
Warren Parker-Mills
Founder of beforeStores
Karen Bakker
Author and Conservation Technology Researcher