<p>Presentation delivered during the conference on internal migration and displacement "Seeking Out Security: Understanding the Factors Affecting the Movement of People", 20 May 2012, Davao City, Philippines. The conference is a part of a series organized by the Institute of Environmental Science for Social Change (ESSC) along with its partners in the EPaM project (supported by the Commission Universitaire pour le Developpement, Belgium), Ateneo de Davao University and the Facultés Universitaires Notre-Dame de la Paix (FUNDP).</p