A world organisation is a group of countries or entities that cooperate for a common purpose, such as peace, security, human rights, trade, health, or environmental protection. World organisations can have different forms and functions, such as intergovernmental organisations (IGOs), non-governmental organisations (NGOs), or international non-governmental organisations (INGOs).

World organisations matter because they can help address global challenges that affect all countries and people, such as climate change, poverty, pandemics, terrorism, or nuclear proliferation. World organisations can also promote dialogue and cooperation among different regions and cultures, and foster a sense of global citizenship and solidarity.

There are many world organisations that exist today, each with its own history, mission, and membership. Here are some examples of well-known world organisations:

• The United Nations (UN) is an IGO that was founded in 1945 after World War II to maintain international peace and security, protect human rights, deliver humanitarian aid, uphold international law, and support social and economic development. The UN has 193 member states and various specialised agencies, such as the World Health Organization (WHO), the Food and Agriculture Organization (FAO), or the United Nations Educational, Scientific and Cultural Organization (UNESCO).
• The World Trade Organization (WTO) is an IGO that was established in 1995 to regulate international trade and ensure fair and free trade among its 164 member states. The WTO also provides a platform for trade negotiations and dispute settlement, and monitors trade policies and practices.
• The International Committee of the Red Cross (ICRC) is an INGO that was founded in 1863 to provide humanitarian assistance to victims of war and armed violence. The ICRC also promotes international humanitarian law and humanitarian principles, and works with national Red Cross and Red Crescent societies around the world.
• The World Wildlife Fund (WWF) is an INGO that was created in 1961 to conserve nature and reduce the most pressing threats to the diversity of life on Earth. The WWF works with governments, businesses, communities, and individuals to protect endangered species and habitats, combat climate change, promote sustainable development, and raise awareness about environmental issues.

World organisations can bring many benefits to the global community, such as:

• Providing a forum for dialogue and cooperation among countries and stakeholders on global issues.
• Facilitating the exchange of information, knowledge, expertise, and resources.
• Setting standards and norms for international conduct and behaviour.
• Coordinating collective action and mobilising resources to address global challenges.
• Monitoring and evaluating the implementation and impact of global policies and programmes.
• Advocating for the interests and rights of vulnerable groups and individuals.

However, world organisations also face many challenges in their work, such as:

• Lack of representation and participation of some countries or groups in decision-making processes.
• Lack of accountability and transparency in governance and management structures.
• Lack of legitimacy and credibility in the eyes of some stakeholders or publics.
• Lack of effectiveness and efficiency in delivering results and achieving goals.
• Lack of coordination and coherence among different world organisations or sectors.
• Lack of funding and resources to support their activities.

A world organisation is a group of countries or entities that cooperate for a common purpose on global issues. World organisations can have different forms and functions, such as intergovernmental organisations (IGOs), non-governmental organisations (NGOs), or international non-governmental organisations (INGOs). World organisations can bring many benefits to the global community, but they also face many challenges in their work. Therefore, it is important to support world organisations in their efforts to make the world a better place for everyone.