Dec 11, 2013 — We have a vice: an addiction to screen time and digital linkage. Not a moment is allowed to go by without tapping into some free-flowing source of information. The antidote, says commentator Marcelo Gleiser, is renewal of our links to the natural world.
Dec 10, 2013 — Can a monkey randomly striking keys on a typewriter write Hamlet? It doesn't seem likely. But that hasn't stopped people from trying to bring this idea to life. Watch and find out what they did.
Dec 9, 2013 — Students around the country are gearing up for final exams, including often-disparaged multiple choice tests. Is their bad rap deserved? Commentator Tania Lombrozo looks at some research suggesting it's not.
Dec 8, 2013 — There's no question that people have mixed motives when they send out their cards. No doubt they want to put the best face on their own lives, offering an annual report marked more by pride, perhaps, than honesty. Christmas cards may be self-serving and smug, but they're also well-meant attempts to connect.
Dec 7, 2013 — By the time he died, Nelson Mandela was considered one of the few giants on the world stage. As NPR's Scott Simon remembers, Mandela was not alone in offering his life for freedom, so the acclaim justly heaped upon Mandela is also a credit to those who worked, served and led with him.