Columbia: Today, the misery of war is all too striking in places such as Syria, Yemen, Tigray, Myanmar and Ukraine. It can come as a surprise to learn that there are scores of sustainably peaceful societies around the world, ranging from indigenous people in the Xingu River Basin in Brazil to countries in the European Union. Learning from these societies, and identifying key drivers of harmony, is a vital process that can help promote world peace.
Unfortunately, our current ability to find these peaceful mechanisms is woefully inadequate. The Global Peace Index (GPI) and its complement the Positive Peace Index (PPI) rank 163 nations annually and are currently the leading measures of peacefulness. The GPI, launched in 2007 by the Institute for Economics and Peace (IEP), was designed to measure negative peace, or the absence of violence, destructive conflict, and war. But peace is more than not fighting. The PPI, launched in 2009, was supposed to recognize this and track positive peace, or the promotion of peacefulness through positive interactions like civility, cooperation and care.
Yet the PPI still has many serious drawbacks. To begin with, it continues to emphasize negative peace, despite its name. The components of the PPI were selected and are weighted based on existing national indicators that showed the “strongest correlation with the GPI,” suggesting they are in effect mostly an extension of the GPI. For example, the PPI currently includes measures of factors such as group grievances, dissemination of false information, hostility to foreigners, and bribes.
The index also lacks an empirical understanding of positive peace. The PPI report claims that it focuses on “positive aspects that create the conditions for a society to flourish.” However, there is little indication of how these aspects were derived (other than their relationships with the GPI). For example, access to the internet is currently a heavily weighted indicator in the PPI. But peace existed long before the internet, so is the number of people who can go online really a valid measure of harmony?
The PPI has a strong probusiness bias, too. Its 2021 report posits that positive peace “is a cross-cutting facilitator of progress, making it easier for businesses to sell.” A prior analysis of the PPI found that almost half the indicators were directly related to the idea of a “Peace Industry,” with less of a focus on factors found to be central to positive peace such as gender inclusiveness, equity and harmony between identity groups.
A big problem is that the index is limited to a top-down, national-level approach. The PPI’s reliance on national-level metrics masks critical differences in community-level peacefulness within nations, and these provide a much more nuanced picture of societal peace. Aggregating peace data at the national level, such as focusing on overall levels of inequality rather than on disparities along specific group divides, can hide negative repercussions of the status quo for minority communities.
To fix these deficiencies, we and our colleagues have been developing an alternative approach under the umbrella of the Sustaining Peace Project. Our effort has various components, and these can provide a way to solve the problems in the current indices. Here are some of the elements:
Evidence-based factors that measure positive and negative peace. The peace project began with a comprehensive review of the empirical studies on peaceful societies, which resulted in identifying 72 variables associated with sustaining peace. Next, we conducted an analysis of ethnographic and case study data comparing “peace systems,” or clusters of societies that maintain peace with one another, with nonpeace systems. This allowed us to identify and measure a set of eight core drivers of peace. These include the prevalence of an overarching social identity among neighboring groups and societies; their interconnections such as through trade or intermarriage; the degree to which they are interdependent upon one another in terms of ecological, economic or security concerns; the extent to which their norms and core values support peace or war; the role that rituals, symbols and ceremonies play in either uniting or dividing societies; the degree to which superordinate institutions exist that span neighboring communities; whether intergroup mechanisms for conflict management and resolution exist; and the presence of political leadership for peace versus war. Scientificamerican.com
