A psychology adjunct for 15 years, he has taught courses ranging from Abnormal to Lifespan Development. Dr. Stein obtained his Masters of Arts in Diplomacy and International Relations at the John C. Whitehead School of Diplomacy, at Seton Hall University.Dr. Stein's bonafides are accessible at: http://www.itssd.org/Bios/RobertPSteincv.pdfDr. Stein has analyzed the psychosocial behavior of both the European Union and Brazil, as a contribution to improving the public understanding about how and why national and regional governments sometimes act.