Carl Klaus is the author of "Letters to Kate." It's a collection of the letters he wrote to his wife in the first year after her death.
Intelligent. Optimistic. Curious.
Audio
David Brooks tells Steve Paulson the old ways of schools need to change.
We've turned our hearts over to software; 30 million Americans have online dating profiles. About one-fifth of all new relationships in North America start with people meeting online.
So far, the algorithms don't seem to know much more than we do, about what we're looking for.
For eight years Anu Garg has been sending e-mail to a half million people in two hundred countries around the world, but it's not spam. It's "A Word a Day," a message with a definition, the word's etymology and an example of how to use it.
Steve Paulson always dreamed of seeing ancient cave art. He finally got his wish - and tells the story of visiting two French caves with anthropologist Christine Desdemaines-Hugon.
Dr. Ted Kaptchuk tells Steve Paulson about the work of some Danish researchers who have concluded that “the Placebo effect” is a myth.
Composer Philip Glass says he was transported by "The Wayfinders" - Wade Davis' celebration of indigenous cultures.
Comic novelist David Lodge takes on the old battle between science and the humanities in his latest book, “Thinks.”
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