 
  The Open Mind, Hosted by Alexander Heffner
        The Open Mind is a thoughtful excursion into the world of ideas across media, politics, technology, the arts and all realms of civic life.
      
      
    The Open Mind, Hosted by Alexander Heffner
Life Beyond Us
        
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        The Open Mind on PBS
      
      Science journalist Jaime Green discusses her book "The Possibility of Life: Science, Imagination, and Our Quest for Kinship in the Cosmos."