The world increase of national barriers 29 diciembre, 2015 por Felipe Sahagún | Sin comentarios ian bremmer✔@ianbremmer If good fences make good neighbors, the world is getting much more neighborly. 9:41 PM – 27 Dec 2015 Entradas relacionadas: Terrorism and national security (Comedy Cellar’s Underground Debate series, New York) Confidence in national governments National security, top concern A Dangerous World? Threat Perception and U.S. National Security