Global Issues

As the world’s only truly universal global organization, the United Nations has become the foremost forum to address issues that transcend national boundaries and cannot be resolved by any one country acting alone.

To its initial goals of safeguarding peace, protecting human rights, establishing the framework for international justice and promoting economic and social progress, in the seven decades since its creation the United Nations has added on new challenges, such as AIDS, big data and climate change.

While conflict resolution and peacekeeping continue to be among its most visible efforts, the UN, along with its specialized agencies, is also engaged in a wide array of activities to improve people’s lives around the world – from disaster relief, through education and advancement of women, to peaceful uses of atomic energy.

This website offers an overview of some of these issues, and links to other resources, where you can get additional information.

 A female staff member working in a laboratory in Côte d’Ivoire.

The UN system plays a crucial role in coordinating assistance of all kinds — to help Africa help itself.  From promoting the development of democratic institutions, to the establishment of peace between warring nations, the UN is present on the ground supporting economic and social development and the promotion and protection of human rights.

Older people exercising in Bosnia and Herzegovina.

The world’s population is ageing: virtually every country in the world is experiencing growth in the number and proportion of older persons in their population. The number of older persons, those aged 60 years or over, has increased substantially in recent years in most countries and regions, and that growth is projected to accelerate in the coming decades.

 

A sex worker stands in a doorway at Shipha House, a Brothel near the main bus terminal in the town of Phayao in northern Thailand.

New HIV infections have fallen by 35% since 2000 (by 58% among children) and AIDS-related deaths have fallen by 42% since the peak in 2004. The global response to HIV has averted 30 million new HIV infections and nearly 8 million  AIDS-related deaths since 2000.  The UN family has been in the vanguard of this progress.

COVID-19 testing being conducted by IAEA donated equipment in Malaysia.

More than 30 countries worldwide are operating 444 nuclear reactors for electricity generation and 66 new nuclear plants are under construction. In 2014, 13 countries relied on nuclear energy to supply at least one-quarter of their total electricity.

Kenyan pastoralists with cell phones using mobile app to beat the drought.

The volume of data in the world is increasing exponentially. New sources of data, new technologies, and new analytical approaches, if applied responsibly, can allow to better monitor progress toward achievement of the SDGs in a way that is both inclusive and fair.

A group of children in Mozambique.

Every child has the right to health, education and protection, and every society has a stake in expanding children’s opportunities in life. Yet, around the world, millions of children are denied a fair chance for no reason other than the country, gender or circumstances into which they are born.

 

A view of the high Norwegian Arctic.

Climate change is one of the major challenges of our time. From shifting weather patterns that threaten food production, to rising sea levels that increase the risk of catastrophic flooding, the impacts of climate change are global in scope and unprecedented in scale. 

 

Two children in Tokelau

The wave of decolonization, which changed the face of the planet, was born with the UN and represents the world body’s first great success. As a result of decolonization many countries became independent and joined the UN.

 

A man voting at a polling station in Mali in 2013.

Democracy is a universally recognized ideal and is one of the core values and principles of the United Nations. Democracy provides an environment for the protection and effective realization of human rights.

 

Children play outside a metal polishing work-shop in Uttar Pradesh, India.

http://www.un.org/en/sections/what-we-do/promote-sustainable-development/index.htmlWhile pre-pandemic global poverty rates had been cut by more than half since 2000, the COVID-19 pandemic could increase global poverty by as much as half a billion people, or 8% of the total human population.

A World Food Programme staff member handing food to a woman in El Salvador.

The world is not on track to achieve Sustainable Development Goal 2, Zero Hunger by 2030. The food security and nutritional status of the most vulnerable population groups is likely to deteriorate further due to the health and socio-economic impacts of the COVID-19 pandemic.

Three girls wearing orange walk among a crowd of people wearing orange.

Women and girls represent half of the world’s population and, therefore, also half of its potential. Gender equality, besides being a fundamental human right, is essential to achieve peaceful societies, with full human potential and sustainable development.

 

A young girl waits to be vaccinated in Mogadishu, Somalia.

The United Nations, since its inception, has been actively involved in promoting and protecting good health worldwide. Leading that effort within the UN system is the World Health Organization (WHO), whose constitution came into force on 7 April 1948.

Two photographs combined, showing a woman at left and a man at right working to produce goods in Mali.

Promoting respect for human rights is a core purpose of the United Nations and defines its identity as an organization for people around the world. Member States have mandated the Secretary-General and the UN System to help them achieve the standards set out in the UN Charter and the Universal Declaration of Human Rights.

 

A child amid the ruins of war with two children in the background.

The UN continues to promote justice and international law across its three pillars of work: international peace and security, economic and social progress and development, and respect for human rights and fundamental freedoms.

A line of Ghanaian migrants in Tripoli, Libya waiting to fly back home.

Since the earliest times, humanity has been on the move. Today, more people than ever before live in a country other than the one in which they were born.

A fisherman at dusk stands above the water

Life itself arose from the oceans. The ocean is vast, some 72 per cent of the earth's surface. Not only has the oceans always been a prime source of nourishment for the life it helped generate, but from earliest recorded history it has served for trade and commerce, adventure and discovery.

 

Two female Swedish Marines walk down a street in Mali in 2018 with children in the background.

Saving succeeding generations from the scourge of war was the main motivation for creating the United Nations, whose founders lived through the devastation of two world wars.

 

 A midwife takes a woman's blood pressure at a family health house in rural Afghanistan.

In 1950, five years after the founding of the United Nations, world population was estimated at around 2.6 billion people. It reached 5 billion in 1987 and 6 in 1999. In October 2011, the global population was estimated to be 7 billion.

 

Kamal cradles his daughter who is holding a piece of bread, while a boy fondly looks at them.

There were 79.5 million people forcibly displaced world-wide in 2019. Among those were 26 million refugees, half under the age of 18 (20.4 million refugees under UNHCR's mandate, and 5.6 million Palestine refugees under UNRWA's mandate). 

 

woman at water tap

Fresh water sustains human life and is vital for human health. There is enough fresh water for everyone on Earth. However, due to bad economics or poor infrastructure, millions of people (most of them children) die from diseases associated with inadequate water supply, sanitation and hygiene.

 

 

Greta Thunberg and climate activists

As youth are increasingly demanding more just, equitable and progressive opportunities and solutions in their societies, the need to address the multifaceted challenges faced by young people (such as access to education, health, employment and gender equality) have become more pressing than ever.