Is humanity getting better or worse?
Why has America stopped inventing? Americans invent less than half of what we did a century ago. Half. Why? Are we less creative then we were 100 years ago?
David Gewirtzman is a Holocaust survivor from Poland. Jacqueline Murekatete is a University student who lived through the tribal massacres in Rwanda. The two tour together speaking about the horrors of genocide.
The asexual movement calls into question everything you thought you knew about love and romance. We talk with David Jay, founder of AVEN, the Asexuality Visibility and Education Network.
Psychologist Daniel Goleman talks about "Emotional Intelligence."
Nalini Nadkarni has been called “the queen of canopy research,” in part because of her personal philosophy to bring together two groups - the trees and the general public. She does this by collaborating with dancers, rappers, artists, and prisoners, just to name only a few. She created the Big Canopy Database to help researchers around the world to store the rich trove of data she and others are uncovering.
Fred Pearce tells Steve Paulson he went to over 30 countries and discovered people are simply taking too much water out of the world's river systems.
Father Abuna Elias Chacour is a Palestinian, Arab, Christian Israeli. He runs the Mar Elias Interfaith Institution, which teaches students up to 50 years old principles of religious toleration.