What are the basic buildings blocks of the universe? Some physicists now say they're not subatomic particles or even the laws of physics, but information itself. Physicist Paul Davies explains.
Intelligent. Optimistic. Curious.
Audio
Piri Thomas is best known for his classic memoir “Down These Mean Streets.” Now in his mid-70's, Thomas is still active as an educator and activist with juvenile offenders.
Jeannette Walls is a famous gossip columnist in New York on MSNBC, but she's the child of hippies who lived a nomadic life in cars and abandoned buildings always one step ahead of their creditors.
John Polkinghorne is a former physicist at Cambridge University who now devotes himself to reconciling science and religion.
Robert Greenwald supports the Obama administration but thinks they're dead wrong about Afghanistan.
Novelist Jonathan Lethem talks about the work of Philip K. Dick. Dick is one of Lethem's literary heroes.
Matt Hern thinks public education should be available to everyone, but not compulsory.
Pages
