End of War: John Horgan Says War Can End

The Brian Lehrer Show is launching a new series today called End of War about whether war is inevitable--whether humans can ever stop fighting wars, once and for all.

John Horgan, science journalist, director of the Center for Science Writings at the Stevens Institute of Technology, and author of the new book that inspired the series The End of War, discusses his book and why he thinks that war is NOT inevitable.