Global Peace Index

Global Peace Index 2023. Countries appearing with a deeper shade of green are ranked as more peaceful, countries appearing more red are ranked as more violent.

Global Peace Index (GPI) is a report produced by the Institute for Economics & Peace (IEP) which measures the relative position of nations' and regions' peacefulness. The GPI ranks 163 independent states and territories (collectively accounting for 99.7 per cent of the world's population) according to their levels of peacefulness. In the past decade, the GPI has presented trends of increased global violence and less peacefulness.

The GPI is developed in consultation with an international panel of peace experts from peace institutes and think tanks with data collected and collated by the Economist Intelligence Unit. The Index was first launched in May 2009, with subsequent reports being released annually. In 2015 it ranked 165 countries, up from 121 in 2007. The study was conceived by Australian technology entrepreneur Steve Killelea, and is endorsed by individuals such as former UN Secretary-General Kofi Annan, the Dalai Lama, archbishop Desmond Tutu, former President of Finland and 2008 Nobel Peace Prize laureate Martti Ahtisaari, Nobel laureate Muhammad Yunus, economist Jeffrey Sachs, former president of Ireland Mary Robinson, former Deputy Secretary-General of the United Nations Jan Eliasson and former United States president Jimmy Carter. The updated index is released each year at events in London, Washington, DC, and at the United Nations Secretariat in New York.

The 2023 GPI indicates Iceland, Denmark, Ireland, New Zealand, and Austria to be the most peaceful countries, and Afghanistan, Yemen, Syria, South Sudan, and Democratic Republic of the Congo to be the least peaceful. The key findings of the 2023 GPI include a less peaceful world over the last 15 years, a 5 per cent deterioration in the global level of peace over the last 15 years and a growing inequality in peace between the most and least peaceful countries.

The main findings of the 2023 Global Peace Index are:

• The overall score for the 2023 GPI deteriorated this year due to a reduction in six of the nine geographical regions represented. However, more countries improved their levels of peacefulness than deteriorated: 84 compared to 79.
• The total number of conflict-related deaths increased by 96 per cent.
• The global economic cost of violence was $17.5 trillion PPP in 2022, equivalent to 12.9 per cent of global GDP, or $2,200 per person.
• Last year saw a shift in the global distribution of violence. Major conflicts in the MENA region and South Asia declined, while conflicts in sub-Saharan Africa, Europe, and Asia-Pacific intensified.

International panel

The international panel for the 2016 and 2017 GPI consisted of:

• Kevin P. Clements, Foundation Chair of Peace and Conflict Studies and Director, National Centre for Peace and Conflict Studies, University of Otago, New Zealand
• Sabina Alkire, Director, Oxford Poverty & Human Development Initiative (OPHI), University of Oxford, United Kingdom
• Ian Anthony, Research Coordinator and Director of the Programme on Arms Control, Disarmament and Non-proliferation, Stockholm International Peace Research Institute (SIPRI), Sweden
• Isabelle Arrandon, Director of Research and Deputy Director of Communications & Outreach, International Crisis Group, Belgium
• Manuela Mesa, Director, Centre for Education and Peace Research (CEIPAZ) and President, Spanish Association for Peace Research (AIPAZ), Madrid, Spain
• Nick Grono, CEO, The Freedom Fund, United Kingdom
• Ekaterina Stepanova, Head, Unit on Peace and Conflict Studies, Institute of the World Economy and International Relations (IMEMO), Russian Academy of Sciences, Russia

Methodology

In assessing peacefulness, the GPI investigates the extent to which countries are involved in ongoing domestic and international conflicts and seeks to evaluate the level of harmony or discord within a nation. Ten indicators broadly assess what might be described as safety and security in society. Their assertion is that low crime rates, minimal incidences of terrorist acts and violent demonstrations, harmonious relations with neighbouring countries, a stable political scene, and a small proportion of the population being internally displaced or refugees can be suggestive of peacefulness.

In 2017, 23 indicators were used to establish peacefulness scores for each country. The indicators were originally selected with the assistance of an expert panel in 2007 and are reviewed by the expert panel on an annual basis. The scores for each indicator are normalized on a scale of 1–5, whereby qualitative indicators are banded into five groupings, and quantitative ones are scored from 1–5, to the third decimal point. A table of the indicators is below. In the table, UCDP stands for the Uppsala Conflict Data Program maintained by the University of Uppsala in Sweden, EIU for The Economist Intelligence Unit, UNSCT for the United Nations Survey of Criminal Trends and Operations of Criminal Justice Systems, ICPS is the International Centre for Prison Studies at King's College London, IISS for the International Institute for Strategic Studies publication The Military Balance, and SIPRI for the Stockholm International Peace Research Institute Arms Transfers Database.

	Indicator	Source	Coding
1	Number and duration of internal conflicts	UCDP, IEP	Total number
2	Number of deaths from external organized conflict	UCDP Armed Conflict Dataset	Total number
3	Number of deaths from internal organized conflict	International Institute for Strategic Studies, Armed Conflict Database	Total number
4	Number, duration, and role in external conflicts	UCDP Battle-related Deaths Dataset, IEP	Total number
5	Intensity of organized internal conflict	EIU	Qualitative scale, ranked 1 to 5
6	Relations with neighbouring countries	EIU	Qualitative scale, ranked 1 to 5
7	Level of perceived criminality in society	EIU	Qualitative scale, ranked 1 to 5
8	Number of refugees and displaced persons as percentage of population	UNHCR and IDMC	Refugee population by country or territory of origin, plus the number of a country's internally displaced people (IDP's) as a percentage of the country's total population
9	Political instability	EIU	Qualitative scale, ranked 1 to 5
10	Impact of terrorism	Global Terrorism Index (IEP)	Quantitative scale, ranked 1 to 5
11	Political terror	Amnesty International and US State Department	Qualitative scale, ranked 1 to 5
12	Number of homicides per 100,000 people	UNODC Surveys on Crime Trends and the Operations of Criminal Justice Systems (CTS); EIU estimates	Total number
13	Level of violent crime	EIU	Qualitative scale, ranked 1 to 5
14	Likelihood of violent demonstrations	EIU	Qualitative scale, ranked 1 to 5
15	Number of jailed persons per 100,000 people	World Prison Brief, Institute for Criminal Policy Research at Birkbeck, University of London	Total number
16	Number of internal security officers and police per 100,000 people	UNODC CTS; EIU estimates	Total number; Civil police force distinct from national guards or local militia
17	Military expenditure as a percentage of GDP	The Military Balance and IISS	Cash outlays of central or federal government to meet costs of national armed forces, as a percentage of GDP, scores from 1 to 5 based on percentages
18	Number of armed-services personnel per 100,000	The Military Balance and IISS	All full-time active armed-services personnel
19	Volume of transfers of major conventional weapons as recipient (imports) per 100,000 people	SIPRI Arms Transfers Database	Imports of major conventional weapons per 100,000 people
20	Volume of transfers of major conventional weapons as supplier (exports) per 100,000 people	SIPRI Arms Transfers Database	Exports of major conventional weapons per 100,000 people
21	Financial contribution to UN peacekeeping missions	United Nations Committee on Contributions and IEP	Percentage of countries' "outstanding payments versus their annual assessment to the budget of the current peacekeeping missions" over an average of three years, scored from 1–5 scale based on percentage of promised contributions met
22	Nuclear and heavy weapons capability	The Military Balance, IISS, SIPRI, UN Register of Conventional Arms and IEP	1–5 scale based on accumulated points; 1 point per armoured vehicle and artillery pieces, 5 points per tank, 20 points per combat aircraft, 100 points per warship, 1000 points for aircraft carrier and nuclear submarine
23	Ease of access to small arms and light weapons	EIU	Qualitative scale, ranked 1 to 5

Indicators not already ranked on a 1 to 5 scale were converted by using the following formula: x = [x - min(x)] / [max(x) - min(x)], where max(x) and min(x) are the highest and lowest values for that indicator of the countries ranked in the index. The 0 to 1 scores that resulted were then converted to the 1 to 5 scale. Individual indicators were then weighted according to the expert panel's judgment of their importance. The scores were then tabulated into two weighted sub-indices: internal peace, weighted at 60% of a country's final score, and external peace, weighted at 40% of a country's final score. "Negative Peace", defined as the absence of violence or of the fear of violence, is used as the definition of peace to create the Global Peace Index. An additional aim of the GPI database is to facilitate deeper study of the concept of positive peace, or those attitudes, institutions, and structures that drive peacefulness in society. The GPI also examines relationships between peace and reliable international measures, including democracy and transparency, education and material well-being. As such, it seeks to understand the relative importance of a range of potential determinants, or "drivers", which may influence the nurturing of peaceful societies, both internally and externally.

Statistical analysis is applied to GPI data to uncover specific conditions conducive of peace. Researchers have determined that Positive Peace, which includes the attitudes, institutions, and structures that pre-empt conflict and facilitate functional societies, is the main driver of peace. The eight pillars of positive peace are well-functioning government, sound business environment, acceptance of the rights of others, good relations with neighbours, free flow of information, high levels of human capital, low levels of corruption, and equitable distribution of resources. Well-functioning government, low levels of corruption, acceptance of the rights of others, and good relations with neighbours are more important in countries suffering from high levels of violence. Free flow of information and sound business environment become more important when a country is approaching the global average level of peacefulness, also described as the Mid-Peace level. Low levels of corruption is the only Pillar that is strongly significant across all three levels of peacefulness. This suggests it is an important transformational factor at all stages of a nation's development.

Global Peace Index ranking

Legend

•   Very high impact
•   High impact
•   Medium impact
•   Low impact
•   Very low impact

2023 Global Peace Index Ranking

Rank	Country	Score	Change
1	Iceland	1.124
2	Denmark	1.310	1
3	Ireland	1.312	1
4	New Zealand	1.313	2
5	Austria	1.316	1
6	Singapore	1.332	4
7	Portugal	1.333	1
8	Slovenia	1.334	4
9	Japan	1.336
10	Switzerland	1.339	1
11	Canada	1.350	2
12	Czechia	1.379	5
13	Finland	1.399	3
14	Croatia	1.450	1
15	Germany	1.456	2
16	Netherlands	1.490	5
17	Bhutan	1.496	5
18	Hungary	1.508	4
19	Malaysia	1.513
20	Belgium	1.523	4
21	Qatar	1.524	1
22	Australia	1.525	4
23	Mauritius	1.546	5
24	Norway	1.550	6
25	Estonia	1.563	1
26	Slovakia	1.578	6
27	Latvia	1.582	3
28	Sweden	1.625	1
29	Poland	1.634	6
30	Bulgaria	1.643	5
31	Romania	1.649	4
32	Spain	1.649
33	Taiwan	1.649	2
34	Italy	1.662	2
35	Kuwait	1.669	3
36	Lithuania	1.671	2
37	United Kingdom	1.693	1
38	North Macedonia	1.713	1
39	Costa Rica	1.731	2
40	Albania	1.745
41	Vietnam	1.745	4
42	Botswana	1.762	6
43	South Korea	1.763	6
44	Mongolia	1.765	5
45	Montenegro	1.772	5
46	Laos	1.779	3
47	Sierra Leone	1.792
48	Oman	1.794	18
49	Timor Leste	1.796	3
50	Uruguay	1.798	5
51	Ghana	1.799	8
52	Senegal	1.827	4
53	Indonesia	1.829	12
54	Argentina	1.837	10
55	Madagascar	1.846
56	Namibia	1.859	6
57	Moldova	1.873	4
58	Chile	1.874	5
59	The Gambia	1.888	8
60	Greece	1.890	6
61	Bosnia	1.892	4
62	Jordan	1.895	6
63	Zambia	1.898	4
64	Cyprus	1.904	1
65	Serbia	1.921	7
66	Armenia	1.929	3
67	France	1.939
68=	Panama	1.942	8
68=	Paraguay	1.942	12
70=	Trinidad and Tobago	1.946	1
70=	Kosovo	1.946	5
70=	Liberia	1.946	8
73	Cambodia	1.947	1
74	Malawi	1.970	4
75	United Arab Emirates	1.979	3
76	Kazakhstan	1.980	21
77	Jamaica	1.986	3
78	Bolivia	2.001	1
79	Nepal	2.006	5
80	China	2.009	6
81	Tunisia	2.010	1
82	Equatorial Guinea	2.013	19
83	Dominican Republic	2.019	5
84=	Angola	2.020	9
84=	Morocco	2.020	1
86	Uzbekistan	2.033	2
87	Guinea Bissau	2.045	12
88=	Bangladesh	2.051	8
88=	Rwanda	2.051	3
90	Ivory Coast	2.053	18
91	Tanzania	2.058	2
92	Thailand	2.061	13
93	Gabon	2.068	6
94	Georgia	2.071	1
95	Azerbaijan	2.090	15
96	Algeria	2.094	8
97=	Ecuador	2.095	24
97=	Papua New Guinea	2.095	8
99	Cuba	2.103	1
100	Turkmenistan	2.107	3
101	Kyrgyzstan	2.110	16
102	Tajikistan	2.114	8
103=	Guatemala	2.130	2
103=	Peru	2.130	1
103=	Togo	2.130	4
106	Guyana	2.134	5
107	Sri Lanka	2.136	18
108	Bahrain	2.145	1
109	Swaziland	2.168	17
110	Benin	2.177	1
111	Lesotho	2.193	13
112	Djibouti	2.196	1
113	Republic of the Congo	2.210	1
114	Mauritania	2.228	4
115	Philippines	2.229	6
116	Belarus	2.248	4
117	Kenya	2.254	2
118	Mozambique	2.259	2
119	Saudi Arabia	2.260	5
120	Honduras	2.265	5
121	Egypt	2.267	5
122	El Salvador	2.279	6
123	Nicaragua	2.294
124=	Zimbabwe	2.300	3
124=	Uganda	2.300	1
126	India	2.314	2
127	Guinea	2.359	2
128	Burundi	2.393	6
129	Haiti	2.395	17
130	South Africa	2.405	8
131	United States	2.448
132	Brazil	2.462
133	Eritrea	2.505
134	Palestine	2.538	4
135	Lebanon	2.581	1
136	Mexico	2.599	3
137	Libya	2.605	14
138	Niger	2.625	2
139	Cameroon	2.660	5
140=	Venezuela	2.693	5
140=	Colombia	2.693	2
142	Chad	2.699	5
143	Israel	2.706	8
144	Nigeria	2.713	3
145	Myanmar	2.741	7
146	Pakistan	2.745	2
147=	Turkey	2.800	5
147=	Iran	2.800	1
149	North Korea	2.848	4
150	Burkina Faso	2.868	3
151	Ethiopia	2.872	2
152	Central African Republic	2.934	2
153	Mali	2.963	4
154	Iraq	3.006	3
155	Sudan	3.023
156	Somalia	3.036	2
157	Ukraine	3.043	14
158	Russia	3.142	5
159	Democratic Republic of the Congo	3.214
160	South Sudan	3.221
161	Syria	3.294
162	Yemen	3.350
163	Afghanistan	3.448

Note: The GPI's methodology is updated regularly and is improved to reflect the most up-to-date datasets. Each year's GPI report includes a detailed description of the methodology used. Also, the data is revised periodically and so values from previous years may change accordingly.
These tables contain the scores and ranking published in the official annual reports, for the latest revised data please visit the Interactive world map of the Global Peace Index.

International response

The Index has received endorsements as a political project from a number of major international figures, including the former Secretary-General of the United Nations, Kofi Annan; former President of Finland and 2008 Nobel Peace Prize laureate Martti Ahtisaari; the Dalai Lama; Archbishop Desmond Tutu; Muhammad Yunus; and former United States President Jimmy Carter. Steve Killelea, A.M., the Australian philanthropist who conceived the idea of the Index, argues that the Index is "a wake-up call for leaders around the globe".

The Index has been widely recognized. Professor Jeffrey Sachs, director of the Earth Institute at Columbia University, said: "The GPI continues its pioneering work in drawing the world's attention to the massive resources we are squandering in violence and conflict. The lives and money wasted in wars, incarcerations, weapons systems, weapons trade, and more could be directed to ending poverty, promoting education, and protecting the environment. The GPI will not only draw attention to these crucial issues but help us understand them and to invest productively in a more peaceful world."

Following the release of the 2015 GPI, Professor Sir Lawrence Freedman of King's College in London called the Index "an extraordinarily useful body of information", declaring of its analysis: "The best indicator of future conflict is past conflict. The challenge is how we break that cycle."

The Economist, in publishing the first edition of the index in 2007, admitted: "The index will run into some flak." Specifically, according to The Economist, the weighting of military expenditure "may seem to give heart to freeloaders: countries that enjoy peace precisely because others (often the USA) care for their defence," and said the true utility of the index may lie not in its specific current rankings of countries but in how those rankings change over time, thus tracking when and how countries become more or less peaceful. In 2012, The Economist suggested: "Quantifying peace is a bit like trying to describe how happiness smells." The publication admitted that the GPI has produced some "surprising results" and argued that "part of the appeal of the index is that readers can examine each of the variables in turn and think about how much weight to add to each."

The Australian National University says that the GPI report presents "the latest and most comprehensive global data on trends in peace, violence and war" and "provides the world's best analysis of the statistical factors associated with long-term peace, as well as economic analysis on the macroeconomic impacts of everyday violence and war on the global economy."

The GPI has been criticized for not including indicators specifically relating to violence against women and children. In 2007 Riane Eisler, writing in the Christian Science Monitor, argued: "To put it mildly, this blind spot makes the index very inaccurate." She mentions a number of specific cases, including Egypt, where she claims 90% of women are subject to genital mutilation, and China, where, she says, "female infanticide is still a problem", according to a 2000 UNICEF study.

World leaders talking about the GPI

During a Peace Forum in August 2017, Honduran President Juan Orlando Hernandez said that "receiving such high praise from an institute that once named this country the most violent in the world is extremely significant... My administration will keep fighting to protect all Honduran citizens." The President has recently launched an initiative to build a series of safe parks across Honduras and hopes to see further improvement reflected in future GPI rankings.

Malaysia ranked 29th in the 2017 GPI. The country's Communications and Multimedia Minister, Datuk Seri Salleh Said Keruak said that this ranking along with Malaysia's high place in the 2017 World Happiness Report was proof that the "government's efforts have made Malaysia a safe and prosperous country." He also admitted, "there's still much room for improvement to make Malaysia the best among the better countries and that's what we're doing now."

After the release of the 2016 GPI, the Botswanan Office of the President released a proud statement, "in this year's Index, Botswana was ranked as 28 out of 163 countries, up 3 places from last year. This continues to place Botswana above over half of the European region countries surveyed as well as all five of the Permanent Members of the United Nations Security Council... in addition Botswana was one of only five countries, to achieve a perfect score in the domestic and international conflict domain."

Navid Hanif, director of the United Nations Office for ECOSOC Support and Coordination said, "it's intuitive that peace is useful and peacefulness is a reward in itself, but the IEP is trying to make the conclusion more evidence-based. Now that the index covers 99% of the population, it has come a long way. The report systemically measures peacefulness and identifies the determinants of peace."

Reacting to the 2017 results of the GPI, which ranked the Philippines 138 out of 163 countries, mainly because of poor scores in societal safety and security due to President Duterte's war on drugs, Philippine Presidential spokesman Ernesto Abella countered, "We're not entirely sure where the GPI, Global Peace Index analyst... who apparently is supposed to be a local, is really coming from. Maybe there's a political slant somewhere... based on survey results, the net satisfaction of Filipino people is quite high."

Sierra Leone ranked 39th in the 2017 Global Peace Index. Former Chief of Staff and Office of National Security (ONS) adviser, Dr. Jonathan PJ Sandy, "welcomed the 2017 Global Peace Index report released recently which ranked Sierra Leone in first position, as the most peaceful country in West Africa and third in the African continent... He observed that going by the report itself, [future] elections might be successfully held." Presidential Spokesman, Abdulai Bayraytay "said the favourable Global Peace rating of Sierra Leone would serve as an impetus for the country to do more."

Media coverage

The Independent: Global Peace Index: US Facing New Era of Instability as Middle East Sinks Further into Turmoil: "An annual global peace index has concluded that US political turmoil had pushed North America into deep instability in 2016 while the Middle East sank deeper into turmoil. Despite depicting tumult across continents, the 2017 Global Peace Index said the world had overall become more peaceful in the past year when measured against a range of indicators."

BBC: Global Peace Index 2017: World 0.28% more peaceful than last year: "Levels of peace around the world have improved slightly for the first time since the Syrian war began, but harmony has decreased in the US and terrorism records have increased, a Sydney-based think-tank has found."

Forbes: "The Global Peace Index, which the Institute compiles annually, paints a sombre picture: The world has become even less peaceful in 2016, continuing a decade-long trend of increased violence and strife. Published every year since 2008, the Index ranks 163 independent states and territories by their level of peacefulness."

Forbes: The World's Most and Least Peaceful Countries [Infographic]: "The 2017 Global Peace Index has found that the world has become a slightly safer place over the past year. However, the political fallout and deep rooted division brought on by the US presidential election campaign has led to a deterioration of peace levels in North America."

The Guardian: Fraught White House Campaign Blamed as US Bucks Global Trend Towards Peace: "The divisive nature of Donald Trump's rise to the White House has increased mistrust of the US government and means social problems are likely to become more entrenched, said the authors of the annual Global Peace Index, in which 163 countries and territories are analysed."

HuffingtonPost: Global Peace Index 2017: Donald Trump Fallout Causes North America To Plummet Down Ranking: "While the world became a safer place to live overall, the 2017 Global Peace Index found disruption caused by the perception of corruption and attacks on media in the US led to its deterioration."

The Washington Times: U.S. Ranked the 114th Most Peaceful Nation on Earth says Annual Global Ranking: "The index is produced by the Australia-based Institute for Economics and Peace, which figures that the impact of strife worldwide is $14.3 trillion. News is not all bad, though. In a nutshell, the index found that 93 nations became 'more peaceful' in the last year, 68 were 'less peaceful.'"

Business Insider: The 12 Safest Countries in the World: "The think tank Institute for Economics and Peace recently published the Global Peace Index 2017, which reveals the safest — as well as the most dangerous — countries in the world. The report ranked 163 countries based on how peaceful they are. The rankings were determined by 23 factors, which included homicide rate, political terror, and deaths from internal conflict."

Indian news websites, ZeeNews, HindustanTimes, and Jagran Josh: The three Indian news agencies described the GPI's ranking system, global peace trends, highlights from that year's GPI and India's own placement in the GPI. The Hindustan Times quoted the GPI and emphasized that "violence impacted India's economy by USD 679.80 billion in 2016, 9 % of India's GDP, or USD 525 per person"

Philstar, Filipino newspaper: "Among all the 163 countries, the Philippines is ranked 138. For perspective, India is ranked just one notch above, at 137. Despite this low ranking, however, it has remained relatively stable in this low rank over time a long time. Though the raw score has worsened over the previous year, the country's rank has not been far off from this rank in previous years...Though the point of view of the report deserves respect concerning societal safety, another side of the story needs more hearing internationally."

World Economic Forum: These are the Most Peaceful Countries in the World: "The Global Peace Index ranks 163 countries according to their domestic and international conflicts, safety and security and degree of militarization. It found 93 had improved, while 68 had deteriorated, and overall peace levels had inched up 0.28%."

Academic references

The International Journal of Press/Politics: "Social Media and the Arab Spring: Politics comes first": This article utilized the findings of the 2010 GPI to construct a human rights index, which was used in their overall study on the use of social media in political uprisings, and in the Arab Spring context in particular.

Contemporary Security Policy: "Failed states and international order: constructing a post-Westphalian world": The Global Peace Index, along with four other global indices, is used in this study's ranking of 'state failure'. "Although this index focuses primarily on trends of armed conflict and violence it is relevant to state weakness and failure as the indicators measured for the assessment of 'peace' in this context are also indicative of state capacity."

Biological Reviews: "Does Infectious Disease cause Global Variation in the Frequency of Intrastate Armed Conflict and Civil War?": This study used the 2008 Global Peace Index to build what they call a 'path analysis,' in which they sought to uncover "whether infectious disease causes the emergence of a collectivist culture."

Political Research Quarterly: "Measuring the Rule of Law": This article attempts to measure the rule of law, and in doing so "correlated the rule of law indices with a measure of violent crime (for 2007) included in the Global Peace Index."

Applied Energy: "The Analysis of Security Cost for Different Energy Sources": This study utilized the Global Peace Index in calculating a disruption probability from geopolitical instability, with the overall aim of analysing security costs for different sources of energy.

International Political Science Review: "Measuring Effective Democracy: A Defence": In the construction of an effective democracy index (EDI), the authors built a table that includes 2008 GPI scores as a dependent variable in a regression analysis of economic development and various indices of democracy.

Institute for Security Studies: "African Futures 2050- The Next Forty Years": The African human security research institution utilized the findings of the Global Peace Index of 2010 to emphasize trends in drug crime and violence on the African continent.

Nature Communications: "Global Priorities for an Effective Information Basis of Biodiversity Distributions": In their article about insufficient digital accessible information about ecosystems and biodiversity, the authors utilized the GPI to model the "effects of secure conditions" based on the index as a measure of political stability, armed conflict, and public safety levels.

Nordic Journal of Religion and Society: "Why are Danes and Swedes so Irreligious": This article uses the Global Peace Index, and its very high rankings of Denmark (3rd in 2008) and Sweden (13th in 2008) to support claims that the countries' lack of religiosity can be linked to prosperous societal structures.

Food Security: "Tracking phosphorus security: indicators of phosphorus vulnerability in the global food system": Along with eleven other indicators, the GPI was used as a measure of political instability for the development of a utilized in the development of a phosphorus vulnerability analysis, aimed at formulating food production methods and government policy.

World Politics: "The System Worked: Global Economic Governance During the Great Recession": Drezner uses GPI measurements, particularly the fact that interstate violence and military expenditures have decreased in the years studied, to bolster an argument suggesting that the Great Recession has not led to an increase in global violence and conflict.

Journal of Sustainable Development Studies: "Insecurity and Socio-economic Development in Nigeria": This sustainable development study utilized the GPI, in conjunction with the Human Development Index and the Corruption Perception Index to track fluctuations in Nigeria's socio-economic climate and insecurity issues over the past decade.

Harvard Educational Review: "Peace Education in a Violent Culture": In criticizing the United States' culture of violence, the author refers to the developed country's remarkably low ranking on the Global Peace Index as evidence of violence's effect on societal peacefulness.

International Security: "The Heart of the Matter: The Security of Women and the Security of States": In this piece, the authors use the Global Peace Index as one of three measures of state security; the GPI is specifically used as a "general measure of state peacefulness". The report concludes that higher levels of women's physical security correlates positively with the GPI.

The Equal Rights Review: "The Mental Health Gap in South Africa: A Human Rights Issue": South Africa's poor GPI ranking, among other measures is cited by the authors as part of their overall argument that the national government is not implementing promises made towards the achievement of equality, as signatories of the United Nations Convention on the Rights of Persons with Disabilities (CRPD).

Environment, Development and Sustainability: "Creating a 'Values' Chain for Sustainable Development in Developing Nations: Where Maslow meets Porter": This study uses the 'safety and security' measures of the GPI, including political instability, level of violent crime, and likelihood of violent demonstrations, for supporting an argument that renders societal safety and security necessary for sustainable development.

See also

• Appeasement
• Global Militarisation Index
• Global Terrorism Index
• Human Development Index
• Institute for Economics and Peace
• Steve Killelea
• United Kingdom Peace Index
• United States Peace Index
• World Happiness Report
• World peace
• Democratic peace theory#Interactive model of democratic peace

External links

• Vision of Humanity – Global Peace Index Site
• Institute for Economics and Peace
• Interactive world map of the Global Peace Index
• Integrated Research Steve Killelea is the founder of technology company Integrated Research
• Uppsala Conflict Data Program, an organized violence database
• Global Peace Index 2013: The Full List
• List of safest countries by Global Peace Index