The Human Spark Running = Big Brains?
Could the human ability to run be a prerequisite for the evolution of our bigger brains? Details
Program: The Human Spark
Episode: Running = Big Brains?
Alan Alda talks to scientist Dan Lieberman about why the human ability to run could be an important prerequisite for the evolution of our bigger brains -- and the emergence of our human spark.
Premiere Date: 12/15/2009
Episode Expires: Never
TV Rating: NR