Presentation of the Interdisciplinary Thought Congress organized by students of the Philosophy, Politics and Economics degree program of the Alliance of 4 Universities (Autonomous University of Madrid, Carlos III University of Madrid, Pompeu Fabra University and Autonomous University of Barcelona). Participants: Valerio Rocco, Director ofel Círculo de Bellas ArtesDiego S. Garrocho, Vice Dean of Research of the Faculty of Philosophy and Letters of the Autonomous University of Madrid, Patricia Martínez, Dean of the Faculty of Philosophy and Letters of the Autonomous University of Madrid, Juan Romo, Rector of the Carlos III University of Madrid, Amaya Mendikoetxea, Rector of the Autonomous University of Madrid and Andrés Oriol, representative of the congress.