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Author Interviews
12:48 pm
Tue September 4, 2012

Conservation Biologist Explains Why 'Feathers' Matter

Thor Hanson's own cast of Archaeopteryx lithographica presents what he calls the "ancient wing written in stone."
Thor Hanson Basic Books

Originally published on Tue September 4, 2012 1:11 pm

It was the absence of feathers that got conservation biologist Thor Hanson thinking about the significance of them. Hanson was in Kenya studying the feeding habits of vultures, and he noticed the advantages that vultures had relative to other birds because of their bare, featherless heads.

"Having lost their feathers allows [vultures] to remain much cleaner and more free from bacteria and parasites and disease," Hanson tells Fresh Air contributor Dave Davies.

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Shots - Health Blog
12:23 pm
Tue September 4, 2012

Zanzibar Shows Cholera Vaccine Can Protect Even The Unvaccinated

A vaccine against cholera bacteria like these protected people in Zanzibar.
CDC

Originally published on Wed September 5, 2012 1:09 pm

Cholera vaccine gives indirect protection to unvaccinated people in communities where a substantial fraction of the population gets the vaccine, a study in Africa shows.

The effect is called "herd immunity." It works because there are fewer bacteria circulating in communities where vaccination levels are relatively high.

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Business
11:38 am
Tue September 4, 2012

Automakers Report Strong August Sales

Transcript

DAVID GREENE, HOST:

NPR's business news starts with auto sales on a fast track.

(SOUNDBITE OF MUSIC)

Music Reviews
11:38 am
Tue September 4, 2012

When Ian Hunter Is 'President'

Ian Hunter once is at once crafty and mindful of craft, striving mightily to make his music seem tossed off.
Ross Halfin

Originally published on Thu September 6, 2012 2:54 pm

Recently, I was listening to a new tribute album covering the songs of Fleetwood Mac, and thought once again how dreadful most tribute albums are: They don't add much to the legacy of the artists being saluted, while inadvertently freezing vital old music in an amber of sentimentality. Then I turned to When I'm President, an album of new songs by Ian Hunter.

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World Cafe
11:18 am
Tue September 4, 2012

Paul Simon On Making 'Graceland'

Paul Simon with Ladysmith Black Mambazo in 1987.
Luise Gibb Courtesy of the artist

Paul Simon's 1986 album Graceland marked an unprecedented intersection of music, culture and politics. In a conversation with World Cafe's David Dye — presented here in four parts — Simon speaks candidly about his legendary collaborations with South African musicians such as Joseph Shabalala and his vocal group Ladysmith Black Mambazo.

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