The 2013 Global Peace Index (GPI) ranks 162 nations based on peace levels using 22 indicators across safety, conflict, and militarization. It indicates a continued global decline in peace over six years, largely driven by increased violence in regions like the Middle East and civil wars in Syria and Libya, while Iceland remains the most peaceful nation. Additionally, the report introduces the Positive Peace Index, evaluating countries' capacities to sustain peaceful environments, revealing a slight overall improvement in positive peace indicators from 2005 to 2010.