Gadgets become companions in this story by Margery Harrison.
Are humans hard-wired to forgive? Psychologist Michael McCullough's research traces the evolutionary roots of forgiveness and revenge.
Harvey Kaye's Dangerous Idea? Re-discovering the true meaning of American Exceptionalism.
David John is a chess Life Master. He went to college on a chess scholarship, but now makes his living as a professional poker player in Las Vegas.
Agriculture already shapes the globe. With food insecurity growing around the globe, the unpredictabilities of climate change and population growth booming... what will we eat in the future?
Jonathan Foley heads the Global Landscape Initiative at the University of Minnesota’s Institute on the Environment.
Author of "Waiting for Snow in Havana" started to worry about death as a child, growing up in Cuba during an era of public executions ...
Canadian author and artist Douglas Coupland talks to Steve Paulson about his unconventional McLuhan biography, "Marshall McLuhan: You Know Nothing of My Work!"