
Top thinkers and scientists speak to today's global concerns.
Sylvia Earle, marine biologist and author, discusses the need to preserve and protect the oceans.
Neuroscientist and neuropsychiatrist Nancy Andreasen discusses the relationship between brain function, mental illnesses, and the emergence and continuance of creativity.
Paul Saffo looks at the development of the U.S. economy into the 21st century, trends that have shaped the economy, and how innovations in technology are making the 21st century a different landscape for producers and consumers.
Economic analyst Raj Sisodia shows how the standard of living has improved since the Industrial Revolution, and explains the benefits of conscious capitalism which is based on a value system deeper than profits.