
Disaster risk reduction aims to make
disasters less likely to happen. The approach, also called DRR or disaster risk management, also aims to make disasters less damaging when they do occur. DRR aims to make communities stronger and better prepared to handle disasters. In technical terms, it aims to make them more resilient or less vulnerable. When DRR is successful, it makes communities less the
vulnerable because it
mitigates the effects of disasters.
This means DRR can make risky events fewer and less severe.
Climate change
Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ...
can increase
climate hazards. So development efforts often consider DRR and
climate change adaptation
Climate change adaptation is the process of adjusting to the effects of climate change, both current and anticipated.IPCC, 2022Annex II: Glossary together.
It is possible to include DRR in almost all areas of development and Humanitarian aid">humanitarian work. People from local communities, agencies or federal governments can all propose DRR strategies. DRR policies aim to "define goals and objectives across different timescales and with concrete targets, indicators and time frames."
There are some challenges for successful DRR. Local communities and organisations should be actively involved in the planning process. The role and funding of local government needs to be considered. Also, DRR strategies should be mindful of gender aspects. For example, studies have shown that women and girls are disproportionately impacted by disasters.
A gender-sensitive approach would identify how disasters affect men, women, boys and girls differently. It would shape policy that addresses people's specific vulnerabilities and needs.
The Sendai Framework for Disaster Risk Reduction is an international initiative that has helped 123 countries adopt both federal and local DRR strategies (as of 2022).
The
International Day for Disaster Risk Reduction, on October 13 every year, has helped increase the visibility of DRR. It aims to promote a culture of prevention.
Spending on DRR is difficult to quantify for many countries. Global estimates of costs are therefore not available. However an indication of the costs for developing countries is given by the Us$215 billion to $387 billion per year (up to 2030) estimated costs for climate adaptation. DRR and climate adaptation share similar goals and strategies. They both require increased finance to address rising
climate risks.
DRR activities are part of the national strategies and budget planning in most countries. However the priorities for DRR are often lower than for other development priorities. This has an impact on public sector budget allocations. For many countries, less than 1% of the national budget is available for DRR activities.
The
Global Facility for Disaster Reduction and Recovery (GFDRR) is a multi-donor partnership to support
developing countries
A developing country is a sovereign state with a less-developed Secondary sector of the economy, industrial base and a lower Human Development Index (HDI) relative to developed countries. However, this definition is not universally agreed upon. ...
in managing the interconnected risks of natural hazards and climate hazards. Between 2007 and 2022, GFDRR provided $890 million in technical assistance, analytics, and
capacity building
Capacity building (or capacity development, capacity strengthening) is the improvement in an individual's or organization's facility (or capability) "to produce, perform or deploy". The terms capacity building and capacity development have often ...
support to more than 157 countries.
Definitions and scope
Disaster risk reduction (DRR) is defined by
(UNDRR) as those actions which aim to "prevent new and reducing existing disaster risk and managing
residual risk, all of which contribute to strengthening resilience and therefore to the achievement of
sustainable development
Sustainable development is an approach to growth and Human development (economics), human development that aims to meet the needs of the present without compromising the ability of future generations to meet their own needs.United Nations General ...
".
[UNGA (2016)]
Report of the open-ended intergovernmental expert working group on indicators and terminology for disaster risk reduction
United Nations General Assembly (UNGA).

Disaster risk is the potential loss of life, injury, or destroyed or damaged assets that could impact a society or community. Disaster risk results from the interaction of three factors:
hazard(s),
vulnerability
Vulnerability refers to "the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally." The understanding of social and environmental vulnerability, as a methodological approach, involves ...
and exposure.
This is illustrated in the ''risk equation''.
Disaster risk reduction is extensive: Its scope is much broader and deeper than conventional
emergency management
Emergency management (also Disaster management) is a science and a system charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actu ...
. The objectives of DRR align with many sectors of development and humanitarian work.
DRR is such an all-embracing concept that it has proved difficult to define or explain in detail, although the broad idea is clear enough. It is generally understood to mean the broad development and application of policies, strategies, and practices to minimize vulnerabilities and disaster risks throughout society. Its policy goals and objectives are defined in disaster risk reduction strategies and plans.
The ''term disaster risk management'' (DRM) is often used in the same context and to mean much the same thing. That is a systematic approach to identifying, assessing, and reducing risks associated with hazards and human activities. DRM is more properly applied to the operational aspects of DRR: the practical implementation of DRR initiatives. In other words, disaster risk reduction is the policy objective of disaster risk management.
Related concepts
Resilience
Resilience is scientifically defined as the efficiency with which a system can reduce the extent and duration of a disruption. The concept can take two forms: hard and soft resilience. Hard resilience refers to the strength of a structure to withstand pressure, while soft resilience is whether a system can recover from a disruptive event without changing its core function.
[Proag, Virenda (2014). "The concept of vulnerability and resilience". ''Procedia Economics and Finance''. 18: 369–376.]
Alternatively, the United Nations International Strategy for Disaster Reduction (UNISDR) defines resilience as “the ability of a system, community or society exposed to
hazards to resist, absorb, accommodate to and recover from the effects of a hazard in a timely and efficient manner, including through the preservation and restoration of its essential basic structures and functions.”
[United Nations International Strategy for Disaster Reduction. (2009). ''2009 UNISDR terminology on disaster risk reduction.'' United Nations.]
Use of the term resilience in this context has evolved over time and across science, humanities, legal and political disciplines. Professor David Alexander points out that there are complications and contradictions to be aware of if using it as a model or paradigm in the context of disaster risk reduction.
Vulnerability
According to the UNISDR,
vulnerabilities
Vulnerability refers to "the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally." The understanding of social and environmental vulnerability, as a methodological approach, involves ...
are "the characteristics and circumstances of a community, system or asset that make it susceptible to the damaging effects of a hazard."
The most vulnerable people or communities are those who have the most difficulties accessing
resource
''Resource'' refers to all the materials available in our environment which are Technology, technologically accessible, Economics, economically feasible and Culture, culturally Sustainability, sustainable and help us to satisfy our needs and want ...
s they need to respond to an event.
Vulnerability plays a critical role in the analysis of
risk
In simple terms, risk is the possibility of something bad happening. Risk involves uncertainty about the effects/implications of an activity with respect to something that humans value (such as health, well-being, wealth, property or the environ ...
, as the risk a structure faces is
proportional to its level of vulnerability. Risk is often defined by the likelihood of an event occurring and the vulnerability of the community to that event.
[Emanoel Omena Monte, Benício, Joel Avrush Goldenfum, Gean Paulo Miche, and José Rafael de Albuquerque Cavalcanti. January, 2021. “Terminology of natural hazards and disasters: A review and the case of Brazil.” ''International Journal of Disaster Risk Reduction'', vol 52.] The more vulnerable the community, the more risk they face.
Risk reduction and mitigation
''
Mitigation'' is often used interchangeably with ''risk reduction'', however the terms have a few key differences. Both aim to reduce the number of negative effects of hazards, but ''risk reduction'' focuses on reducing the likelihood of the event itself, while ''mitigation'' focuses on reducing the impact of the event.
Natural risk assessments commonly use the term ''mitigation'', while broader climate change reports tend to use ''
adaptive capacity'' instead (''mitigation'' holds another definition in the scope of climate change; see
climate change mitigation
Climate change mitigation (or decarbonisation) is action to limit the greenhouse gases in the atmosphere that cause climate change. Climate change mitigation actions include energy conservation, conserving energy and Fossil fuel phase-out, repl ...
).
Although related, ''adaptive capacity'' refers more to the potential to adjust a system, while ''mitigation'' is the actual implementation of adjustments.
Mitigation planning helps
local government
Local government is a generic term for the lowest tiers of governance or public administration within a particular sovereign state.
Local governments typically constitute a subdivision of a higher-level political or administrative unit, such a ...
s lessen the impacts of hazards within their communities.
No two locations have the same hazard risks and communities know their experiences best. For example, even if a hazard is not recorded in
government data, locals will take note of anything that occurs in their neighborhood. Policymakers can use community input to create more efficient mitigation plans.
Climate change adaptation
Climate change
Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ...
, through rising temperatures, changing rainfall patterns, and increasing sea levels, affects the nature of hydro meteorological
hazards that can give rise to a
disaster. Examples of such hazards are
drought
A drought is a period of drier-than-normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, ...
s,
flood
A flood is an overflow of water (list of non-water floods, or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are of significant con ...
s, and
cyclone
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an ant ...
s. Research on climate change adaptation has been ongoing since the 1990s.
International governance
Sendai Framework for Disaster Risk Reduction

The
Sendai Framework places the responsibility of reducing disaster risk primarily on federal governments through seven targets divided into two categories: substantial reductions and increases. It aims to reduce disaster mortality, people affected, economic loss, and damage to infrastructure and services. The remaining targets work to increase access to warning systems, aid to developing countries, and the number of countries with disaster risk reduction strategies.
["What is the Sendai Framework for Disaster Risk Reduction?" ''United Nations Office for Disaster Risk Reduction''. Retrieved October 12, 2022.] Since the adoption of the
Sendai Framework in 2015, the number of countries with national DRR strategies has increased dramatically, from 55 to 123 countries in 2022.
[UNDRR (2023)]
The Report of the Midterm Review of the Implementation of the Sendai Framework for Disaster Risk Reduction 2015–2030
UNDRR: Geneva, Switzerland.
The framework also details four priorities for action to be accomplished by 2030:
# Understanding disaster risk
# Strengthening disaster risk governance
# Investing in disaster risk reduction
# Enhancing disaster preparedness
These priorities acknowledge current shortcomings of DRR efforts, such as the lack of communication between local and federal governments and private programs, as well inequities faced by women and people with disabilities in the realm of disaster response.
Global Facility for Disaster Reduction and Recovery
International Day for Disaster Risk Reduction
The
United Nations General Assembly
The United Nations General Assembly (UNGA or GA; , AGNU or AG) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ. Currently in its Seventy-ninth session of th ...
designated October 13th as the
International Day for Disaster Risk Reduction (IDDRR) to encourage citizens and
government
A government is the system or group of people governing an organized community, generally a State (polity), state.
In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
s alike to foster more
disaster
A disaster is an event that causes serious harm to people, buildings, economies, or the environment, and the affected community cannot handle it alone. '' Natural disasters'' like avalanches, floods, earthquakes, and wildfires are caused by na ...
-resilient communities. The day was created in 1989 as part of the United Nations' proclamation of the
International Decade for Natural Disaster Reduction. Originally, the IDDRR was on the second Wednesday of October and intended to highlight the goals of the decade for disaster reduction.
In 2009 the day was officially set as October 13, rather than the second Wednesday of the month.
The IDDRR supports the themes of the Sendai Framework, especially after the Midterm Review of the Sendai Framework for Disaster Risk Reduction 2015-2030. The 2023 IDDRR, just months after this report, intended to bolster the framework's new plan for accelerated disaster resistance by highlighting inequalities in disaster preparedness. The 2023 IDDRR used the tagline "Fighting Inequality for a Resilient Future" and hashtags #ResilienceForAll, #BreakTheCycle, and #DDRDay to spread awareness on social media.
Sustainable Development Goals
In 2015 the
Sustainable Development Goals
The ''2030 Agenda for Sustainable Development'', adopted by all United Nations (UN) members in 2015, created 17 world Sustainable Development Goals (SDGs). The aim of these global goals is "peace and prosperity for people and the planet" – wh ...
(SDGs) were adopted as part of the broad intergovernmental agreement on development to 2030. Many of these objectives tie directly into disaster risk reduction, and sustainable development plans often mention DRR.
DRR is applicable and relevant to several of the Sustainable Development Goals:
*
SDG11 (sustainable cities and communities) lists DRR as a ''means of implementation''. Targets 11.5 and 11.B call for more investment into disaster risk resilience strategies and policies, and 11.B aims to assess DRR strategies in accordance with the
Sendai Framework.
*
SDG13 (climate action) also uses DRR as a ''means of implementation''. Target 13.1 aims to strengthen resilience to climate related hazards, and measures the number of local and federal governments who have adopted DRR strategies.
* Numerous other SDGs also rely on DRR strategies as an interdisciplinary method of achieving their goals. For example,
SDG9 (industry, innovation, and infrastructure) aims to build infrastructure that is resilient to hazards, and
SDG1 (to end poverty) asserts that many impoverished people have the highest vulnerability to disasters.
DRR implementation has long lasting effects on a wide range of social issues due to these related factors.
Issues and challenges
Communities and their organizations
Traditional emergency management thinking makes two misleading assumptions about communities. First, it sees other forms of social organisation (voluntary and community-based organisations, informal social groupings and families) as irrelevant to emergency action. Spontaneous actions by affected communities or groups (e.g., search and rescue) are viewed as irrelevant or disruptive, because they are not controlled by the authorities. The second assumption is that disasters produce passive 'victims' who are overwhelmed by crisis or
dysfunctional behavior (panic, looting, self-seeking activities) and need to be controlled — in some cases, through the imposition of martial law.
An alternative viewpoint emphasises the importance of communities and local organisations in disaster risk management. In this strategy, local people and organisations are the main actors in risk reduction and disaster response. Community-based disaster risk management responds to local problems and needs, capitalises on local knowledge and expertise, is cost-effective, improves the likelihood of sustainability through genuine 'ownership' of projects, strengthens community technical and organisational capacities, and empowers people by enabling them to tackle these and other challenges. Understanding the social capital already existent in the community can greatly help reducing the risk at the community level.
Low community involvement can increase the severity of disaster.
Community volunteers provide crucial resources to recovery efforts, such as access to communication, search and rescue efforts, supply distribution, housing and food provision, and technological assistance.
[Satizábal, Paula; Cornes, Isabel; de Lourdes Melo Zurita, María; Cook, Brian R. (January 2022). "The power of connection: Navigating the constrains of community engagement for disaster risk reduction". ''International Journal of Disaster Risk Reduction''. 68 (102699) – via Science Direct.] Government agencies rarely "consider the needs and desires of communities" or ask for community input when implementing their DRR strategies.
A case study in Rwanda showed that only 14.7% of policy utilised "community's traditional knowledge" when creating plans, despite expressed interest from the community.
Governance
In most countries,
risk management
Risk management is the identification, evaluation, and prioritization of risks, followed by the minimization, monitoring, and control of the impact or probability of those risks occurring. Risks can come from various sources (i.e, Threat (sec ...
is decentralised to local governments. In urban areas, the most widely used tool is the local development plan (municipal, comprehensive or general plan), followed by emergency and risk reduction plans that local governments are required to adopt by law and are updated every 4–5 years. In many contexts, especially South of the
Sahara
The Sahara (, ) is a desert spanning across North Africa. With an area of , it is the largest hot desert in the world and the list of deserts by area, third-largest desert overall, smaller only than the deserts of Antarctica and the northern Ar ...
, this process clashes with the lack of funds or mechanisms for transferring resources from the central to the local budget.
Gender
Disaster risk is not
gender-neutral. Studies have shown that women and girls are disproportionately impacted by disasters. Following the 2004
tsunami
A tsunami ( ; from , ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions (including detonations, ...
in the
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...
, 77% and 72% of the deaths in the districts of North Aceh and Aceh Besar,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
, were female. And in India 62% of people who died were female.
This is due to socially-constructed gender roles that determine what norms and behaviors are acceptable for women and men, and girls and boys. In particular, women tend to take responsibility for home-based tasks and can be reluctant to leave their assets in the case of hazard warning; and often do not learn survival skills that can help in disasters, such as learning to swim or climb.
A gender-sensitive approach would identify how disasters affect men, women, boys and girls differently and shape policy that addresses people's specific vulnerabilities, concerns and needs.
Cost and financing
Costs
The economic costs of climate-related disasters are on the rise. Recent global costs have averaged above US$330 billion/year (over 2015-2021).
[ UNDRR (2023)]
The Report of the Midterm Review of the Implementation of the Sendai Framework for Disaster Risk Reduction 2015–2030.
UNDRR: Geneva, Switzerland.The insurance sector estimated that weather- and climate-related disasters contributed to $165 billion of economic losses worldwide in 2018 and $210 billion in 2020.
These figures are likely to be underestimates because of under-reporting and technical difficulties in estimating losses. Disaster risks are expected to significantly increase in future and may have cascading economic impacts, including on the financial system and repayment of
national debts.
Spending on DRR has proved difficult to quantify for many countries. Global estimates of costs are therefore not available. However an indication of the costs for developing countries is given by the $215 - US$387 billion per year (up to 2030) estimated costs for
climate adaptation. DRR and climate adaptation share similar goals and strategies and governing entities have similar mandates including advocating for increased finance to address climate risks.
DRR activities are part of the national strategies and budget planning in most countries. However the priorities for DRR are often lower than for other development priorities. This has an impact on public sector budget allocations. For many countries, less than 1% of the national budget is available for DRR activities.
This can lead to an over-reliance on international development funding for some activities, which may not align fully with national priorities and needs. Other barriers include complex application processes and strict eligibility requirements that hamper access to international funding.
Financing needs and finance flows
Only around 90% of international funding for DRR is currently spent on responding to and recovering from disasters, rather than managing their future risks. Most of this funding is spent on the settlements, infrastructure and service development sectors. Moreover, only a very small percentage, around 0.5%, of total international
development aid
Development aid (or development cooperation) is a type of aid given by governments and other agencies to support the economic, environmental, social, and political International development, development of developing countries. It is distinguishe ...
is currently spent on the pre-disaster phase of disaster risk reduction.
This is despite the finding that every dollar spent on risk reduction saves between $5 and $10 in economic losses from disasters.
["A Needless Toll of Natural Disasters"](_blank)
Op-Ed, ''Boston Globe
''The Boston Globe,'' also known locally as ''the Globe'', is an American daily newspaper founded and based in Boston, Massachusetts. The newspaper has won a total of 27 Pulitzer Prizes. ''The Boston Globe'' is the oldest and largest daily new ...
'', 23 March 2006, by Eric Schwartz (UN Secretary General's Deputy Special Envoy for Tsunami Recovery A case study of Niger showed positive cost and benefit results for preparedness spending across 3 different scenarios (from the absolute level of disaster loss, to the potential reduction in disaster loss and the discount rate), estimating that every $1 spent results in $3.25 to $5.31 of benefit.
The
Global Facility for Disaster Reduction and Recovery (GFDRR) is a multi-donor partnership supporting low and middle-income countries in managing paired risks of natural hazards and climate change. Between 2007 and 2022, GFDRR provided $890 million in technical assistance, analytics, and capacity building support to more than 157 countries. For example, GFDRR supported Maputo, Mozambique to develop detailed vulnerability maps to inform government funding decisions.
In 2022, the GFDRR committed $21.1 million in new grants and $3.3 million in additional funds to scale up existing activities.
[GFDRR (2023]
GFDRR Annual Report 2022
February 28, 2023 GFDRR also works to mobilise additional funding through the World Bank and other development banks' engagement. It estimates that each dollar of GFDRR financing influences at least 100 dollars in climate resilient development impact.
Innovations in financing DRR include the establishment of risk disclosure initiatives to understand whether companies are managing their exposure to disaster risks. They include regulatory frameworks to incentivise private investments in risk reduction and resilience. There has also been innovation in new financing instruments such as resilience bonds and use of green bonds.
History
Disaster risk reduction has been strongly influenced by mapping of
natural disaster
A natural disaster is the very harmful impact on a society or community brought by natural phenomenon or Hazard#Natural hazard, hazard. Some examples of natural hazards include avalanches, droughts, earthquakes, floods, heat waves, landslides ...
risks and research on
vulnerability
Vulnerability refers to "the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally." The understanding of social and environmental vulnerability, as a methodological approach, involves ...
since the mid-1970s.
Disaster management thinking and practice since the 1970s has included more focus on understanding why disasters happen. It has also focused on actions that can reduce risk before a disaster occurs. This has put more emphasis on mitigation and preparedness in addition to the response and recovery
phases of disasters. It has been widely embraced by governments, disaster planners and
civil society organisations.
There have been growing calls for greater clarity about components of DRR and about indicators of progress toward resilience — a challenge that the international community took up at the UN's
World Conference on Disaster Reduction (WCDR) in Kobe, Japan, in 2005, only days after the
2004 Indian Ocean earthquake
On 26 December 2004, at 07:58:53 local time (UTC+07:00, UTC+7), a major earthquake with a magnitude of 9.2–9.3 struck with an epicenter, epicentre off the west coast of Aceh in northern Sumatra, Indonesia. The Submarine earthquake, undersea ...
. The WCDR began the process of pushing international agencies and national governments beyond the vague rhetoric of most policy statements and toward setting clear targets and commitments for DRR.
The first step of the WCDR's process was formally approving the
Hyogo Framework for Action (2005–2015) (HFA). The HFA was the first internationally accepted framework for DRR. It set out an ordered sequence of objectives (outcome – strategic goals – priorities), with five priorities for action attempting to 'capture' the main areas of DRR intervention. The UN's biennial Global Platform for Disaster Risk Reduction provided an opportunity for the UN and its member states to review progress against the Hyogo Framework. It held its first session 5–7 June 2007 in
Geneva
Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
, Switzerland, where
UNISDR is based. The subsequent Global Platforms were held in June 2009, May 2011 and May 2013, all in
Geneva
Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
.
Subtitled "Building the Resilience of Nations and Communities to Disasters," the HFA emphasises how resilience to hazards is needed for community development and planning.
International Decade for Natural Disaster Reduction (1990s)
The
United Nations General Assembly
The United Nations General Assembly (UNGA or GA; , AGNU or AG) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ. Currently in its Seventy-ninth session of th ...
designated the 1990s an International decade for natural disaster reduction. The United Nations'
Secretary-General
Secretary is a title often used in organizations to indicate a person having a certain amount of authority, Power (social and political), power, or importance in the organization. Secretaries announce important events and communicate to the org ...
had been tasked with overseeing research into the relationship between disasters and development, and in 1987 reported that there was room for improvement from the international community.
United Nations General Assembly
The United Nations General Assembly (UNGA or GA; , AGNU or AG) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ. Currently in its Seventy-ninth session of th ...
Session 42 ''Resolution'' ''169''. ''International Decade for Natural Disaster Reduction'' A/RES/42/169 (1987) Retrieved October 18, 2023. Due to the increasing numbers of international deaths and damages due to climate related hazards, especially in developing countries, the United Nations believed dedicating a decade to the topic would substantially improve policies at local, regional, and federal levels.
The 1987 General Assembly session proposed 5 goals to guide policy efforts:
# Improve the capacity to mitigate effects of natural disasters, especially in developing countries
# Devise plans to apply preexisting knowledge of disasters from diverse perspectives
# Foster programs aimed to close knowledge gaps
# Disseminate information about current measures being applied
# Develop programs to prevent and mitigate disasters specific to each hazard and location
Before the start of the decade in 1989, The General Assembly discussed plans for the decade in more detail and created the International Framework of Action for the International Decade for Natural Disaster Reduction.
This framework restates the goals, and adds further guidelines for national governments, the
United Nations Systems, and the
Secretary-General
Secretary is a title often used in organizations to indicate a person having a certain amount of authority, Power (social and political), power, or importance in the organization. Secretaries announce important events and communicate to the org ...
to follow.
Federal governments were encouraged to participate in the decade, formulate national mitigation programs, create scientific committees, encourage local action, inform the
Secretary-General
Secretary is a title often used in organizations to indicate a person having a certain amount of authority, Power (social and political), power, or importance in the organization. Secretaries announce important events and communicate to the org ...
of their actions, increase public awareness, monitor the impact of disasters on
health care
Health care, or healthcare, is the improvement or maintenance of health via the preventive healthcare, prevention, diagnosis, therapy, treatment, wikt:amelioration, amelioration or cure of disease, illness, injury, and other disability, physic ...
, and improve availability of emergency supplies.
The proposed role of the
United Nations System focused on holding countries accountable for these goals, as well as providing resources or policy plans countries may need for implementation. However, many of the tasks given to the United Nations fall to the secretary-general.
During the 1990s, there were three secretaries-general:
Javier Pérez de Cuéllar,
Boutros Boutros-Ghalil, and
Kofi Annan
Kofi Atta Annan (8 April 193818 August 2018) was a Ghanaian diplomat who served as the seventh secretary-general of the United Nations from 1997 to 2006. Annan and the UN were the co-recipients of the 2001 Nobel Peace Prize. He was the founder a ...
. Over the decade, these secretaries were tasked with establishing and leading a number of committees for the decade, including a scientific and technical committee on the International Decade for Natural Disaster Reduction, a special high-level council to provide general advice and promote awareness, and a secretariat that would handle daily activities and support the other committees.
These groups, as well as leaders of each country, would report their progress to the
secretary-general
Secretary is a title often used in organizations to indicate a person having a certain amount of authority, Power (social and political), power, or importance in the organization. Secretaries announce important events and communicate to the org ...
, who would oversee all progress and report to the General Assembly every two years on the progress of the decade's goals.
Examples
Bangladesh
Based on the Climate Risk Index, Bangladesh is one of the most disaster-prone countries in the world. Bangladesh is highly vulnerable to different types of disasters because of climatic variability, extreme events, high population density, high incidence of poverty and social inequity, poor institutional capacity, inadequate financial resources, and poor infrastructure. Bangladesh commenced its disaster preparedness following the
cyclone of 1991 and has now a comprehensive National Plan for Disaster Management which provides mechanisms at both national and sub-national levels.
Cuba
Located in the
Caribbean
The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America ...
,
Cuba
Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...
is highly vulnerable to
tropical storms and
hurricanes
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its locat ...
, yet it is frequently recognized for its low mortality rates during such weather events.
Cuban disaster risk reduction became an integral part of the socialist project in the aftermath of the catastrophic
Hurricane Flora in 1963. The extensive damage and loss of life led the Cuban government to institutionalize disaster preparedness as a central part of state
governance
Governance is the overall complex system or framework of Process, processes, functions, structures, Social norm, rules, Law, laws and Norms (sociology), norms born out of the Interpersonal relationship, relationships, Social interaction, intera ...
. The event catalyzed the development of Cuba's
Civil Defense
Civil defense or civil protection is an effort to protect the citizens of a state (generally non-combatants) from human-made and natural disasters. It uses the principles of emergency management: Risk management, prevention, mitigation, prepara ...
system, integrating community-based preparedness and centralized response mechanisms. Unlike
neoliberal
Neoliberalism is a political and economic ideology that advocates for free-market capitalism, which became dominant in policy-making from the late 20th century onward. The term has multiple, competing definitions, and is most often used pej ...
approaches that rely on market-based solutions, Cuba's DRR model is rooted in state-led infrastructure, with centralized decision-making and mass mobilization of citizens.
European Union

In addition to providing funding to humanitarian aid, the
European Commission
The European Commission (EC) is the primary Executive (government), executive arm of the European Union (EU). It operates as a cabinet government, with a number of European Commissioner, members of the Commission (directorial system, informall ...
's Directorate-General for European Civil Protection and Humanitarian Aid Operations (DG-ECHO) is in charge of the EU Civil Protection Mechanism to coordinate the response to disasters in Europe and beyond and contributes to at least 75% of the transport and/or operational costs of deployments. Established in 2001, the Mechanism fosters cooperation among national civil protection authorities across Europe. Currently 34 countries are members of the Mechanism; all 27 EU Member States in addition to
Iceland
Iceland is a Nordic countries, Nordic island country between the Atlantic Ocean, North Atlantic and Arctic Oceans, on the Mid-Atlantic Ridge between North America and Europe. It is culturally and politically linked with Europe and is the regi ...
,
Norway
Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...
,
Serbia
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, national_motto =
, image_coat = Coat of arms of Serbia.svg
, national_anthem = ()
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, map_caption = Location of Serbia (gree ...
,
North Macedonia
North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...
,
Montenegro
, image_flag = Flag of Montenegro.svg
, image_coat = Coat of arms of Montenegro.svg
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, image_map = Europe-Mont ...
,
Turkey
Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
and
Bosnia and Herzegovina
Bosnia and Herzegovina, sometimes known as Bosnia-Herzegovina and informally as Bosnia, is a country in Southeast Europe. Situated on the Balkans, Balkan Peninsula, it borders Serbia to the east, Montenegro to the southeast, and Croatia to th ...
. The Mechanism was set up to enable coordinated assistance from the participating states to victims of natural and man-made disasters in Europe and elsewhere.
United States
The United States has a government organization designated to address
emergency management
Emergency management (also Disaster management) is a science and a system charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actu ...
. The
Federal Emergency Management Agency
The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Exec ...
(FEMA) created a model to measure hazardous events. This assessment plan, the FEMA model, uses history, vulnerability, maximum threat, and probability of each potential disaster to predict potential damage. Each hazard is then given a rating on the scale using these criteria and comparisons to other hazards to determine the priority of mitigation efforts.
As of May 2023, FEMA has updated their Local Mitigation Planning Handbook, which provides a framework for local governments to follow in the case of hazardous events. This strategy contains 4 steps: organise resources, assess risks, develop mitigation strategies, and implement plans.
These steps are broad, as they are designed to be applied to a wide variety of hazards. FEMA also has more specific policy plans, such as their Hazard Mitigation Field Book (HMFB) on Roadways. This document focuses on preventing road
erosion
Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, tran ...
,
inundation, and debris pileup caused by damaged
culvert
A culvert is a structure that channels water past an obstacle or to a subterranean waterway. Typically embedded so as to be surrounded by soil, a culvert may be made from a pipe (fluid conveyance), pipe, reinforced concrete or other materia ...
s,
embankments, and road surfaces. The HMFB uses a project identification diagram to realise each issue and a selection matrix to match that problem with an effective solution using duration, feasibility, design, and environmental considerations.
See also
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Disaster response
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Emergency management
Emergency management (also Disaster management) is a science and a system charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actu ...
*
Global catastrophic risk
A global catastrophic risk or a doomsday scenario is a hypothetical event that could damage human well-being on a global scale, endangering or even destroying modern civilization. Existential risk is a related term limited to events that co ...
*
International Day for Disaster Reduction
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Hazard map
References
External links
Asian Disaster Preparedness CenterFAO – Platform for East and Central AfricaGlobal Facility for Disaster Reduction and RecoveryUnited Nations Office for Disaster Risk ReductionPreventionweb – Building the resilience of nations and communities to disastersUnited Nations Platform for Space-based Information for Disaster Management and Emergency Response
{{DEFAULTSORT:Disaster Risk Reduction
Disaster preparedness
Disaster management
Humanitarian aid
Natural disasters
International development
Climate change adaptation