This paper analyzes the 2023 Global Peace Index (GPI) and the U.S. Peace Index (USPI), examining trends in global and domestic peacefulness. The GPI reveals a ninth consecutive year of deteriorating global peace, with conflicts in Ukraine and the Middle East driving key declines. The USPI highlights regional disparities within the United States, where Northeastern states consistently outperform Southern states on peace measures. The paper also addresses the United States' stagnant GPI ranking of 131, linking it to domestic violence, militarization, and socio-economic inequality. Strategies for improving both rankings — including criminal justice reform, diplomatic engagement, and investment in education and healthcare — are discussed.
The Global Peace Index (GPI) and the U.S. Peace Index (USPI) serve as complementary frameworks for understanding peacefulness at both the international and national levels. The GPI mirrors the complexities of geopolitical dynamics, international conflicts, and their economic repercussions on a worldwide scale, showing how global events and international relations shape overall peacefulness. On a national level, the USPI highlights regional disparities within the United States that are driven by socio-economic factors, crime rates, and local policies — all of which contribute to uneven levels of peace across various states (Barash & Webel, 2013).
The GPI for 2023 shows a continued deterioration in global peacefulness for the ninth consecutive year. Of the countries measured, 84 recorded improvements while 79 deteriorated. Key factors driving this decline include increased conflict deaths, the economic impacts of violence, and the growing internationalization of conflicts. Ukraine experienced particularly significant deterioration due to its ongoing conflict, reflecting broader instability across multiple regions.
The U.S. Peace Index (USPI) from 2010 indicates that the United States has become more peaceful over the preceding 20 years. Among its key findings, Maine ranks as the most peaceful state while Louisiana ranks as the least. The Northeast is the most peaceful region overall, and the South is the least peaceful. The USPI also identifies economic benefits linked to improved peacefulness, alongside a decrease in direct violence — though prison violence has increased during the same period (USPI, 2010).
"U.S. ranks 131st alongside developing-market nations"
"Uneven global and domestic distribution of peace"
"Policy reforms to raise U.S. peace rankings"
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