Alfred Wallace was the co-discover, with Charles Darwin, of the theory of natural selection. Wallace was also a great 19th century naturalist who spent years collecting speciments in the Amazon River Basin and later in the Malay Archipelago. Unlike the aristocratic Darwin, Wallace always had...
Intelligent. Optimistic. Curious.
Audio
Stephen Cave talks about his book, "Immortality: The Quest to Live Forever and How It Drives Civilization."
Jacques Berlinerblau says we still don't know how to talk intelligently about religion in public life. That's why he wrote "How To Be Secular." He tells us why "secular" doesn't mean "atheist."
Frank Ahearn is a former skip tracer, a Private Investigator who specializes in finding people who don’t want to be found.
Irene Pepperberg teaches animal cognition at Harvard and is an associate research professor at Brandeis. For thirty years, she worked with a remarkable grey parrot named Alex.
Isabel Swift heads Harlequin Enterprises’ editorial department which publishes 700 new romance novels a year. She says romances are feminist fiction.
James Maguire is the author of "American Bee." He tells Steve Paulson what sort of kid goes in for competitive spelling and what it takes to be a champion.
Name a problem and Washington seems unable to solve it. Poverty. Climate change. Unemployment. Immigration. Education. Enter the mayor.
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