Expert on cults, destructive cults, controversial groups, cult movements and cult activity. The Rick A. Ross Institute (RI) is a non-profit public resource of information about controversial and/or potentially unsafe groups, some that have been called 'cults.' This vast archive contains thousands of individual documents. activitycultcultsdeprogrammingdestructivemovementsreligious in Public bookmarkswith toreadcultspsychologyby 7 users