Sustainability – Environment speakers
Dasho Tshering Tobgay
Prime Minister of Bhutan & prominent environmentalist
Diana Rodgers
Licensed Registered Dietitian Nutritionist
Suzy Amis Cameron
Environmental Leader; Founder of The OMD Movement
Alex Honnold
Most Inspiring Free Solo Climber; First Climber to free solo Yosemite's El Capitan Wall
Renée Lertzman
Climate, Energy and Environmental Psychologist and Engagement Strategist
Christiana Figueres
Diplomat and former UN Executive Secretary
Anastasia Graham-Yooll
Journalist and film director
Kieran Miles
Founder and CEO of Duco, the adventure apparel brand
Diva Amon
Deep-Sea Biologist
Emily Penn
Environmental Campaigner
Steve Goreham
Executive Director, The Climate Science Coalition of America
Gabrielle Walker
Expert on Climate Change Sustainability and helping businesses to meet these global challenges
Doug Woodring
Innovative Ocean Advocate and Conservationist
Laura Tenenbaum
Former Senior Science Editor of NASA’s Global Climate Change Website
Elizabeth Cohen
Award-Winning Medical Journalist & Expert on Healthcare and Patient Advocacy
Juan Manuel Santos
Chair of The Elders; 2016 Nobel Peace Prize Laureate; President of Colombia (2010-2014; 2014-2018)
Wade Davis
Explorer-in-Residence, National Geographic Society
Andrew Winston
Consultant, writer and speaker on corporate strategy
George Papaconstantinou
Greek Economist and Politician
Sally Kettle
First Woman to Row the Atlantic from East to West twice