Senegalese pop star Youssou N'Dour is the top-selling African musician of all time.
Intelligent. Optimistic. Curious.
Audio
In 2008, Canadian journalist Amanda Lindhout and photographer Nigel Brennan were kidnapped in Somalia, by Islamist insurgents. They were held hostage for 460 days. Escape became the focus of their being.
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Steve Paulson prepared this report on Saint Francis of Assisi and his continuing influence in the modern world.
Stephen Marglin is a professor of economics at Harvard and the author of "The Dismal Science: How Thinking Like an Economist Undermines Community."
Susan Corso is the author of “God’s Dictionary: Divine Definitions for Everyday Enlightenment.” She tells Jim Fleming about spiritual etymology and how she interprets the root meanings of words to come up with her definitions.
Scientists are on the cusp of developing new technologies that could radically change how we’re born and how we die. But just because we can do it, should we? For lots of people, it’s just plain wrong for humans to play God.
But Oxford University bioethicist Julian Savulescu has a different view. He says we have a moral obligation to use new technology to create the best possible children.
The recent "Blurred Lines" copyright decision has again raised questions about the limits of copyright law, and the disinction between inspiration and imitation. UCLA law professor Kal Raustiala believes the verdict sets a risky precedent for artists and misunderstands the way the creative process works.
Russell Foster tells Jim Fleming how the body uses light to tell time; why night shift workers have more accidents; and why it can matter when you take your medicine.
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