Despite good faith attempts by countless citizens, civil society, governments, and the international community, living in a sustainably peaceful community continues to be an elusive dream in much of our world. Among the challenges to sustaining peace is the fact that few scholars have studied enduringly peaceful societies, or have examined only narrow aspects of them, leaving our understanding of the necessary conditions, processes and policies fragmented, and deficient. This article provides a work-in-progress overview of a multidisciplinary, multimethod initiative, which aims to provide a holistic, evidence-based understanding of how peace can be sustained in societies. The Sustaining Peace Project, launched in 2014, uses complexity science as an integrative platform for synthesizing knowledge across disciplines, sectors and communities. This article introduces the multiple components of the project and shares preliminary findings.
Public Significance StatementThis article introduces the Sustaining Peace Project, a multimethod, multidisciplinary initiative, which aims to provide a holistic, evidence-based understanding of how peace can be sustained in societies. It summarizes the lessons learned to date from the systematic study of sustainably peaceful societies and "peace systems," or clusters of peaceful societies, which combines methods from psychology, peace studies, and complexity science to offer both a parsimonious and comprehensive understanding of sustaining peace locally and globally.