These distant contacts are also more likely to share novel information, demonstrating that social networks can act as a powerful medium for sharing new ideas, highlighting new products and discussing current events.

FORBES: Facebook: We Are Not Just an Echo Chamber

The Nobel committee seems to be highlighting the wide range of ideas and skills that comprise modern economics: a healthy equilibrium, you might say, between poets and plumbers.

ECONOMIST: Economics focus

In this role Crane served as host and producer of "Bloomberg Brink, " a show highlighting cutting-edge technology and new ideas, and "The Next Space Race, " taking viewers on a journey through the thriving space exploration industry.

CNN: CNN Profiles - Rachel Crane - Correspondent