Science

Science
6:14 am
Sun September 8, 2013

Dreams: The Telling Tells More Than The Contents

Originally published on Sun September 8, 2013 12:40 pm

Transcript

RACHEL MARTIN, HOST:

So like many people, Billy Crystal can't sleep. And if you're not sleeping you're not dreaming, which could also be problematic.

Psychoanalyst Stephen Grosz says dreams are crucial.

DR. STEPHEN GROSZ: They seem to be a part of what it is to be human, and something which has been a part of human life for as long as we know.

MARTIN: In his book, "The Examined Life," Grosz writes about how dreams often reveal things about his patients that they hide even from themselves.

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Dance
6:14 am
Sun September 8, 2013

Billy Crystal, Up Since 1948

Originally published on Sun September 8, 2013 12:40 pm

Transcript

(SOUNDBITE OF SONG, "MR. SANDMAN")

THE CHORDETTES: (Singing) Bum, bum, bum, bum, bum, bum, bum, bum. Bum, bum, bum, bum, bum. Bum...

RACHEL MARTIN, HOST:

We're talking this morning about sleep - why we do it, why we can't seem to get more of it.

Yesterday, WEEKEND EDITION's Scott Simon chatted with a comedian who has his own sleep troubles. Billy Crystal writes about them in his new book, "Still Fooling Them."

SCOTT SIMON, HOST:

Has insomnia been an important part of your life?

BILLY CRYSTAL: I've been up since 1948.

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Science
6:14 am
Sun September 8, 2013

How Sounds Undermine Sleep

Originally published on Sun September 8, 2013 12:40 pm

Why can some people sleep through a jackhammer at the window, while others waken with the lightest whisper? Host Rachel Martin speaks to Johns Hopkins Sleep Disorders Center researcher Jeffrey Ellenbogen about his new study on how noises interrupt sleep.

Science
6:14 am
Sun September 8, 2013

'Memory Pinball' And Other Reasons You Need A Nap

On the surface, sleep may seem like an evolutionary disaster, but its benefits have come to outweigh its potential downsides.
iStockphoto.com

Originally published on Sun September 8, 2013 12:40 pm

We spend about one-third of our lives sleeping, but much of that function remains a mystery. Weekend Edition Sunday is asking some pretty fundamental, yet complicated, questions about why we do it and why we can't seem to get more of it.

Dr. Matthew Walker says the question of why we sleep remains "that archetypal mystery."

Walker, the principal investigator at the sleep lab the University of California, Berkeley, works with patients who suffer from sleep abnormalities. He says the complexity of sleep makes the research that much more fascinating.

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Environment
4:32 am
Sun September 8, 2013

Climate Change Leaves Hares Wearing The Wrong Colors

A white snowshoe hare against a brown background makes the animal easy prey.
L.S. Mills Research Photo

Originally published on Sun September 8, 2013 12:40 pm

The effects of climate change often happen on a large scale, like drought or a rise in sea level. In the hills outside Missoula, Mont., wildlife biologists are looking at a change to something very small: the snowshoe hare.

Life as snowshoe hare is pretty stressful. For one, almost everything in the forest wants to eat you.

Alex Kumar, a graduate student at the University of Montana, lists the animals that are hungry for hares.

"Lynx, foxes, coyotes, raptors, birds of prey. Interestingly enough, young hares, their main predator is actually red squirrels."

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