Canadian philosopher Charles Taylor says we're now living in "a secular age," but we're still trying to figure out what a post-religious world looks like, and how we can find meaning in a culture without any over-arching purpose.
Intelligent. Optimistic. Curious.
Audio
The future of farming may be up in the air -- literally. Microbiologist Dickson Despommier's concept of skyscraper farming has excited scientists, architects and politicians. Could multi-story farms solve the global hunger problem?
A few years ago, poet Christian Wiman picked up his pen after a three-year hiatus, when he fell in love and was diagnosed with cancer. Listen in as he reads a poem from "Every Riven Thing," the book of poems that followed. You can also hear our interview with him about the collection.
David Leavitt is the author of a novel called "The Indian Clerk" which tells the story of Srinivasa Ramanujan, the uneducated Indian who amazed Cambridge University with his mathematical discoveries.
Alissa Quart Recommends Elena Ferrante's "Days of Abandonment" and Elizabeth Hardwick's "Sleepless Nights."
Dr. Bill Bass is a forensic anthropologist and founder of The Body Farm at the University of Tennessee. It’s the one place in the world devoted to the study of human decomposition.
Copenhagen, Johannesburg, Kyoto, Rio... it can be hard to keep track of all the international summits where global leaders have tried to tackle climate change. Do international climate negotiations do any good? Author and lobbyist Felix Dodds thinks so. Here's why...
And what of those of us who have died, and come back to life?
Neurosurgeon Eben Alexander had a near death experience in 2008.
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