Cofounder and chief solutionist of global agency Futerra, Solitaire Townsend argues that the creative industries can’t be neutral in the face of the climate crisis.
In telling stories of technologies and the individuals who created them, George Dyson takes a clear-eyed view of our scientific past -- while illuminating what lies ahead.
Since "Awakenings" stormed the bestseller lists (and the silver screen), Oliver Sacks has become an unlikely household name, single-handedly inventing the genre of neurological anthropology.
Dr. Nir Eyal is an international authority in population-level bioethics with research in health inequalities, health promotion and research ethics, especially in resource-poor settings.
An author and illustrator of many children's books and graphic novels, Jarrett J. Krosoczka creates stories with humor, heart and deep respect for young readers.
Amy Cuddy’s research on body language reveals that we can change other people’s perceptions — and perhaps even our own body chemistry — simply by changing body positions.
As the Assistant Director-General of the World Health Organization’s Polio and Emergencies Cluster, Bruce Aylward works to ensure that polio stays under control and that the world is prepared to respond to health crises.
Keller Rinaudo Cliffton is CEO and co-founder of Zipline, building drone delivery for global public health customers. (He's also co-founder of Romotive, makers of the tiny robot, Romo.)
American journalist and Havana resident Gail Reed spotlights a Cuban medical school that trains doctors from low-income countries who pledge to serve communities like their own.
A professor of chemistry, nanoscience and chemical complexity, Lee Cronin and his research group investigate how chemistry can revolutionize modern technology and even create life.
Daria van den Bercken has played piano with major Dutch orchestras, and performed many a recital in her country’s famed concert halls. But her larger vision is to bring classical music to the masses.
Photojournalist James Nachtwey is considered by many to be the greatest war photographer of recent decades. He has covered conflicts and major social issues in more than 30 countries.
Inspired by Nigerian history and tragedies all but forgotten by recent generations of westerners, Chimamanda Ngozi Adichie’s novels and stories are jewels in the crown of diasporan literature.
Pope Francis is the head of the Roman Catholic Church and a strong advocate of global action against climate change, to which he has devoted his powerful 2015 encyclical "Laudato Si'."
Charles Moore is founder of the Algalita Marine Research Foundation. He captains the foundation's research vessel, the Alguita, documenting the great expanses of plastic waste that now litter our oceans.
Atomic physicist Joshua Silver invented liquid-filled optical lenses to produce low-cost, adjustable glasses, giving sight to millions without access to an optometrist.
Willie Smits has devoted his life to saving the forest habitat of orangutans, the "thinkers of the jungle." As towns, farms and wars encroach on native forests, Smits works to save what is left.
Kiran Bedi was one of India's top cops -- tough, innovative and committed to social change. Now retired from the national police force, Bedi runs two NGOs that benefit rural and urban poor.