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We’ve seen this dance before: presidential hopefuls stumping in New Hampshire. On today’s show, we’ll talk to the official candidate from the Transhumanist Party who says we need a new political party and new tactics for the issues of our time.

Then, Jackie Robinson’s major league debut was an obvious, watershed moment in America’s troubled racial history. But we’ll look at a lesser known moment for American civil rights: breaking NASA’s color barrier and the story of the first African Americans in the space program.

Listen to the full show and click Read more for individual segments.

Leo Reynolds via flickr Creative Commons

On today's show:

Marco Mayer via flickr Creative Commons

The internet is a technological forum for public conversation, debate and cross-cultural interaction and their very opposites. Reader comments often take on characteristics more like the roman forum…it’s in the comments section where sniping, shaming and mean-spirited insults are pelted like rotten tomatoes onto a stage. A study published in the journal of computer-mediated communication measured the influence of reader comments on the articles they describe.   Dietram Scheufele, John E. Ross Professor in Science Communication at the University of Wisconsin, Madison discusses reader comments and their influence on the articles they cling to. He recently co-authored an article on the subject for the New York Times with Dominique Brossaard, "This Story Stinks"; the comments section for the article closed with 400 comments.

Listener Comments

Dec 14, 2011
Photo by Martin Cathrae, courtesy of Flickr Creative Commons

Reactions to our interview with A.P. food writer J.M. Hirsch.