MPR's Stephen Smith and Samara Freemark highlight the work of the American RadioWorks documentary unit.
Part 1: "The Science of Smart."
Part 2: "From Boots to Books."
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What if we didn't have to grow old and die? Life expectancy of Americans used to be about 50, now it's closing in on 80. Researchers are working on cures for diseases and biotechnology that could arrest the process of aging. The Intelligence Squared debate motion is: "Lifespans are long enough."
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Renowned Lincoln scholar Harold Holzer tells us this hour about Abraham Lincoln's presidency, his assassination, and his mostly unknown career as a newspaper man. Harold Holzer gave the 2015 "Lincoln Lecture" at the Minnesota Historical Society. He titled it "Lincoln and the Press in 1865: Mayhem, Manhunts and Martyrdom."
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Some things to think about before Valentine's Day. Sociologist Michelle Janning's research looks at "Why Love Letters Matter, Even in the Digital Age." She found that women save more of these letters, but men look at them more often. How do handwritten cards and letters, or emails and facebook messages, convey who we are...and who we were?
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