Jonathan Wilker explores the science and engineering happening within our oceans. He works to understand the ways that sea creatures survive and how we can adapt their technologies to create new materials.
Dr. Karen DeSalvo is a nationally recognized health policy leader working at the intersection of medicine, public health and information technology to improve the health of people and their communities.
Tim Jackson is a British ecological economist and professor for sustainable development at the University of Surrey. He is the author of "Prosperity without Growth" and director of the Centre for the Understanding of Sustainable Prosperity.
One of the best known and most renowned scientists in history, Richard Feynman pioneered quantum mechanics. His knack for accessible explanations made him a popularizer of physics of equal distinction to laypeople.
Greg Stone was a key driver in the establishment of the Phoenix Island Protected Area in the island nation of Kiribati. The second-largest marine protected area in the world -- and one of the most pristine -- PIPA is a laboratory for exploring and monitoring the recovery of coral reefs from bleaching events.
Sara Menker is founder and CEO of Gro Intelligence, a tech company that marries the application of machine learning with domain expertise and enables users to understand and predict global food and agriculture markets.