Science & Technology
Climate Change
Climate Change:
Global Policy Expert
Controversial author, journalist, professor and food policy expert Raj Patel continuously challenges our presumptions about the global economy with his work both as a policy analyst and activist.
Consumer Advocate
A former Green Party candidate for president, Ralph Nader fights for the people on the issues that matter most: healthcare, safety, environment, ethics, education, and economic & social equality.
Expert on Energy, Environment & Food
An expert on energy and global infrastructure, Smil sheds light on the fact that moving away from fossil fuels to alternative energy fields will be a complex undertaking which will require enormous investments.
World-Leading Expert on Climate Solutions
Dr. Jonathan Foley is a world-renowned environmental scientist and author. His work is focused on understanding our changing planet, and finding new solutions to sustain the climate, ecosystems, and natural resources we all depend on.
Leading Authority on Climate Change
Nicholas Stern (Lord Stern) is a globally recognized economist, and one the world’s leading authorities on climate change, international development and global economic growth.
Former Chief Sustainability Officer for Persefoni AI
Tim Mohin has worked to embed sustainability into business for more than 35 years. He began his career in the policy arena with US Environmental Protection Agency and the US Senate working on issues like the Clean Air Act.
Government Leader, Forbes Contributor, International Affairs Expert & Human Rights Advocate
Penny Abeywardena is the former New York City Commissioner for International Affairs. During her eight years of service (2014-2022) she led the agency serving the largest diplomatic corps in the world.
Energy Journalist & Author
One of America's foremost energy journalists, Robert Bryce exposes common misconceptions about green energy. His writing has established him as an incisive authority on the world's energy future.
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