Arnold is one of OIC’s founding members. He is a former Board Member of the United Nations Association, a former member of the PA-Russian Business Council, World Affairs Council of Philadelphia, the Foreign Policy Research Institute, Business Executives for Nuclear Arms Control, the UN Non-Governmental Liaison Service and the Alliance for Peacebuilding.

Arnold's educational background includes non-profit organization training at Rutgers University. He is a graduate of 45 programs in transformational communication, self-actualization and foreign relations.

He is also the former Managing Director of Search International LLC a legal recruiting firm and Client Development Associates LLC in Marlton, NJ. a practice development consulting firm. He is the creator of the RE-CONtextualization™ Re-Programming Process, an innovative practice and business development consulting method. His articles on recruiting and development have been published nationally.

Arnold has represented OIC in the media and has been OIC's key spokesman to affiliated organizations and universities since 1984.