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Are we screwing ourselves by transmitting radio signals into space?

Posted on May 7 2013 by Spectrevision Event-Horizon

Are we screwing ourselves by transmitting radio signals into space?

Are we screwing ourselves by transmitting radio signals into space?

on.io9.com
For nearly a hundred years, Earth has sent radio signals into space. If anyone nearby is listening, they probably know we’re here. In light of this, a new paper assesses the potential danger presented by such signals, concluding that the benefits outweigh the risks. But how can we really know?

http://on.io9.com/A9JPQX6

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