We talk with two experts about how advances in the field of neuroscience

may transform conflict resolution on an individual and global scale. Dr.

Mari Fitzduff of Brandeis University talks about a hormone that promotes

peace building and explains how conservatism and liberalism can appear in

brain scans. Dr. Emile Bruneau, visiting professor at the University of

Pennsylvania uses neuro-imaging to better understand the often unconscious

biases that drive conflict.