Dot org I m Maria are moody and in this hour who are the people who can be kind even in the face of genocide a claim Psychology Professor Irvin stop joins us to discuss the roots of goodness but 1st a look inside the arms trade and its affects on politics and society we re joined by Dean and professors who s it grew a lot she s the dean of the College of International Studies at the University of Oklahoma and she has authored several books on the subject including the international arms trade arms control and the environment and arms on the market reducing the role of proliferation in the former Soviet Union welcome Susette drew a lot thank you so much for you it s great to be here fascinating research why don t we start with How did you decide to research the subject of the arms trade in the 1st place well it s a little bit of a story but let me let me start that my academic work as a graduate student really began on weapons of mass destruction I focused on trying to control arms con