This series explores one central question: what makes humans unique? 3.5 billion years of evolution have produced uncountable billions of living species. But only one - humans - can think in symbols; recombine those symbols into infinite meanings; invent a technology to disseminate the message; worry how others might react to it; ponder the past; speculate about the future; and imagine the unknown. This 3-part series is hosted by actor, author and science buff Alan Alda. He travels the world and speaks to a wide variety of experts who share their original thoughts about our most human characteristics. Along the way, Alda forms his own intriguing personal view of what our spark is and where it lies.
This program is not currently scheduled for broadcast. Previous broadcasts.
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Also on KQED.org this week ...
KQED Science Site Relaunches
All of KQED's science and environment content is now aggregated in one place on KQED.org. Find everything from Astronomy to Zebras!
Enter the New "ImageMakers" Screening Room
Enjoy films from present and past seasons of KQED's short independent film series, divided into Animation, Comedy, Drama, and Suspense.