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Small Island Developing States (SIDS) are a group of developing countries that are small island countries or small states. They are recognised by the United Nations as facing unique social, economic, and environmental challenges. These include small but growing populations, limited resources, remoteness, susceptibility to natural disasters, and vulnerability to external shocks. SIDS are particularly vulnerable to the impacts of climate change and sea-level rise, which pose significant risks to their efforts to achieve sustainable development. Tourism is a crucial industry for many SIDS, but it also brings challenges such as pollution and waste management. International organisations such as the United Nations Environment Programme (UNEP) and the Global Environment Facility (GEF) are working to support SIDS in addressing these challenges and achieving sustainable development.
| Characteristics | Values |
|---|---|
| Definition | Group of developing countries which are small island countries and small states that tend to share similar sustainable development challenges |
| Number of Nations | 57 (39 sovereign states and 18 dependent territories) |
| Geographical Regions | Caribbean, Pacific, Atlantic, Indian Ocean, Mediterranean, and South China Sea |
| Population | 65 million (slightly less than 1% of the world's population) |
| Challenges | Small but growing populations, limited resources, remoteness, susceptibility to natural disasters, vulnerability to external shocks, excessive dependence on international trade, and fragile environments |
| Development Challenges | High communication, energy, and transportation costs, irregular international transport volumes, disproportionately expensive public administration and infrastructure |
| Biodiversity | Important for the livelihood of many SIDS, constituting over half of the GDP through industries like tourism and fisheries |
| Climate Change Impact | Vulnerable to anthropogenic climate change and sea-level rise, facing unique social, economic, and environmental challenges |
| Pollution | Facing challenges of plastic pollution, with initiatives to address it through legal and collaborative frameworks |
| Tourism | A top destination for tourists, with a focus on sustainable and resilient tourism development |
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What You'll Learn
- Small Island Developing States (SIDS) are a group of developing countries that are small island countries or states
- SIDS face unique challenges such as small populations, limited resources, remoteness, and susceptibility to natural disasters and external shocks
- The Barbados Programme of Action (1994) prescribed actions for SIDS to achieve sustainable development
- SIDS are vulnerable to the impacts of climate change, sea-level rise, and pollution
- Tourism is an important industry for many SIDS, but it must be managed sustainably to preserve their environmental and cultural heritage
Small Island Developing States (SIDS) are a group of developing countries that are small island countries or states
The three geographical regions in which SIDS are located are the Caribbean, the Pacific, and the Atlantic, Indian Ocean, and South China Sea (AIS or AIMS). As of 2023, there are 57 SIDS recognised by the United Nations Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States (UN-OHRLLS), consisting of 39 sovereign states and 18 dependent territories.
Most SIDS are members of the Alliance of Small Island States (AOSIS), which lobbies and negotiates on their behalf within the United Nations System. SIDS are also supported by intergovernmental organisations such as the Caribbean Community (CARICOM), the Pacific Islands Forum (PIF), and the Indian Ocean Commission (IOC).
The Barbados Programme of Action (BPoA), created in 1994, prescribed specific actions to enable SIDS to achieve sustainable development. This was followed by the Mauritius Strategy in 2005 and the SAMOA Pathway in 2014, which recognised the adverse impacts of climate change and sea-level rise on SIDS' efforts to achieve economic development and food security.
The United Nations Environment Programme (UNEP) has been supporting the development and implementation of legal and collaborative frameworks to address plastic pollution in several SIDS, including Saint Lucia, Mauritius, Seychelles, Trinidad and Tobago, and the Solomon Islands. The ISLANDS Programme is a $515 million, five-year initiative funded by the Global Environment Facility, supporting 33 SIDS in four regions (the Atlantic, Caribbean, Indian, and Pacific) to improve chemicals and waste management.
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SIDS face unique challenges such as small populations, limited resources, remoteness, and susceptibility to natural disasters and external shocks
Small Island Developing States (SIDS) are a group of developing countries that are small island countries and face distinct sustainable development challenges. They are spread across three geographical regions: the Caribbean, the Pacific, and the Atlantic, Indian Ocean and South China Sea (AIS). The aggregate population of all the SIDS is 65 million, which is less than 1% of the world's population. However, despite their small populations, they face unique challenges.
One of the challenges SIDS face is limited resources. Their small size and remoteness result in high import and export costs, and they rely heavily on external markets due to their narrow resource base. SIDS also have disproportionately expensive public administration and infrastructure, and their small populations limit their ability to create economies of scale.
The small populations of SIDS also make them more vulnerable to natural disasters and external shocks. They have some of the highest electricity costs in the world due to their dependence on imported fossil fuels. They are highly susceptible to extreme weather events such as tropical storms, hurricanes, and cyclones, which can cause significant damage to infrastructure, housing, and agriculture. The annual cost of damages from natural disasters in SIDS can range between 1% to 8% of their entire GDP.
Additionally, SIDS are particularly vulnerable to the impacts of climate change. Many SIDS have economies based on natural resources such as ecotourism, fishing, and agriculture, which are threatened by sea-level rise, coastal erosion, and severe storms. They are also vulnerable to the marine effects of climate change, such as ocean acidification, marine heatwaves, and increased cyclone intensity.
To address these challenges, the United Nations has implemented various initiatives such as the Barbados Programme of Action and the SAMOA Pathway, which aim to support the sustainable development efforts of SIDS and recognize the unique challenges they face.
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The Barbados Programme of Action (1994) prescribed actions for SIDS to achieve sustainable development
SIDS, or Small Island Developing States, are a group of countries that include the Caribbean, the Pacific, and the Atlantic, Indian Ocean and South China Sea (AIS) regions. These states are considered a special case for their environment and development, as they face unique social, economic, and environmental challenges.
The Barbados Programme of Action (BPOA) is a policy document that comprehensively addresses the economic, environmental, and social developmental vulnerabilities faced by SIDS. It outlines a strategy to mitigate these vulnerabilities and is the only internationally approved programme specific to SIDS. The BPOA identifies priority areas and specific actions necessary for addressing the challenges faced by SIDS, including:
- Human resource development.
- Capacity building.
- Institutional development at the national, regional, and international levels.
- Addressing the small size and geographic isolation of SIDS, which prevent economies of scale and result in high import and export costs.
- Reducing over-dependence on international trade.
- Managing high population density and the pressure on limited resources.
- Preventing the overuse and premature depletion of resources.
- Ensuring access to fresh water, despite small watersheds.
- Reducing the costs of public administration and infrastructure.
- Developing limited institutional capacities and domestic markets.
The BPOA was further strengthened by the Mauritius Strategy, adopted in 2005, and the SAMOA Pathway, which expanded the mandate to include SIDS and address the adverse impacts of climate change and sea-level rise on their development efforts.
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SIDS are vulnerable to the impacts of climate change, sea-level rise, and pollution
Small Island Developing States (SIDS) are a group of developing countries that are small island countries and territories sharing similar sustainable development challenges and facing similar social, economic, and environmental vulnerabilities. SIDS are highly vulnerable to the impacts of climate change, sea-level rise, and pollution.
SIDS are highly exposed to hurricanes and other extreme weather events, which are becoming more frequent and intense due to climate change. From 1970 to 2020, SIDS lost US$153 billion due to weather extremes, a significant amount relative to their average GDP of $13.7 billion. These impacts are driving displacement, with small island states in the Caribbean and South Pacific disproportionately affected relative to their population size.
Sea-level rise poses a significant threat to SIDS' populations, economic activities, and cultures, with very small islands and atolls seeing their existence challenged. Nearly 22 million people in the Caribbean live less than six meters above sea level, and most Pacific islands have over half of their infrastructure within 500 meters of the coast. Climate impacts affecting SIDS also include ocean warming and acidification, causing saline flooding and erosion, and impacting freshwater supplies.
SIDS are also vulnerable to the effects of pollution, particularly plastic pollution. UNEP has been supporting the development and implementation of legal and collaborative frameworks to address plastic pollution in several SIDS, including Saint Lucia, Mauritius, Seychelles, Trinidad and Tobago, and the Solomon Islands.
The SAMOA Pathway, adopted by the international community in 2014, recognizes the adverse impacts of climate change and sea-level rise on SIDS' efforts to achieve economic development, food security, disaster risk reduction, and ocean management. SIDS need significant financial and technical assistance to invest in adaptation measures and mitigate the risks posed by climate-related shocks.
SIDS are taking action to adapt to climate change, such as nature-based solutions and new infrastructure measures. Cuba, for example, is restoring ecosystems within mangroves and swamp forests to protect coasts from saline flooding and erosion and channel freshwater to coastal areas. Mauritius and Seychelles are restoring degraded coral reefs through community-based initiatives.
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Tourism is an important industry for many SIDS, but it must be managed sustainably to preserve their environmental and cultural heritage
Small Island Developing States (SIDS) are a group of developing countries that are small island countries or small states. They are recognised by the United Nations as facing unique social, economic, and environmental challenges. SIDS are particularly vulnerable to anthropogenic climate change, biodiversity loss, and pollution.
Tourism is a significant industry for many SIDS, contributing substantially to their GDP. However, it is crucial that tourism in these regions is managed sustainably to preserve their environmental and cultural heritage. Sustainable tourism is defined by the UN Environment Program and UN World Tourism Organization as "tourism that takes full account of its current and future economic, social and environmental impacts, addressing the needs of visitors, the industry, the environment, and host communities."
To achieve sustainability, tourism in SIDS must focus on several key aspects. Firstly, it should contribute to the conservation and preservation of natural resources and biodiversity. This includes protecting ecosystems, conserving water resources, and minimising pollution, especially plastic pollution. Secondly, sustainable tourism should promote the preservation and interpretation of cultural heritage, fostering cultural understanding and appreciation among visitors. Additionally, tourism development should aim for responsible behaviour and eco-friendly infrastructure, involving the local community in the process to ensure their needs are addressed and to create a positive emotional bond with the host community.
Furthermore, tourism in SIDS should strive for a balance between economic, social, and environmental aspects to guarantee long-term sustainability. This includes creating job opportunities, promoting social integration, and supporting the development of sustainable livelihoods for the local population. By adopting these practices, tourism in SIDS can become a force for positive change, enhancing the resilience of these vulnerable regions while providing economic and social benefits.
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Frequently asked questions
SIDS stands for Small Island Developing States.
The Small Island Developing States (SIDS) are a group of developing countries that are small island countries or small states. They tend to share similar sustainable development challenges, such as small but growing populations, limited resources, remoteness, susceptibility to natural disasters, and vulnerability to environmental challenges such as climate change.
The SIDS are located in three geographical regions: the Caribbean, the Pacific, and the Atlantic, Indian Ocean and South China Sea (AIS).
The aggregate population of all the SIDS is 65 million, which is slightly less than 1% of the world's population.
The SAMOA Pathway is a mandate that expanded the United Nations Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States (UN-OHRLLS) to include small island developing states (SIDS). It recognizes the adverse impacts of climate change and sea-level rise on the efforts of SIDS to achieve economic development and food security.
