Source: Institute for Economics and Peace, Global Peace Index 2019
Source: Fragile States Index, The Fund for Peace
Source: Next Big Future, 2018
Source: CSIS, Significant Cyber Incidents
Source: DataPoint POLITICO
Source: SIPRI, (2017), Arms Transfers Database
Source: Start Project, (2015 - 2016), University of Maryland, with Millennium Project compilation and forecast, State of the Future 19.1