Sustainable Development Goals

Many lands made a big plan.

They want to help our world. They want to help all people.

There are 17 goals in the plan. One goal is to end hunger. Another goal is to help the sea.

Some things make the work hard. A sickness made things worse for a while. The earth is also getting warmer.

People want to leave no one behind. This means helping those who need it most. It helps everyone live better.

We can work together to reach these goals.

In 2015, many countries joined a big plan.

This plan is called the 2030 Agenda. It has 17 global goals. The goals aim for peace and prosperity. They want to help people and the planet.

Some goals focus on nature. These include protecting oceans and forests. Other goals focus on people. They include ending poverty and hunger. They also include good health and education. The plan wants to leave no one behind. This means helping the people who are furthest behind first. A study found that people with disabilities are often left behind.

Making these changes is hard work. The world needs a lot of money to reach the goals. Many things make progress slow. Climate change and unfairness are big problems. A sickness called COVID-19 also made things worse. Some regions, like Asia, saw setbacks. Experts use indicators to track progress. An indicator is a way to measure change. There are 234 official indicators used today.

The Sustainable Development Goals are a big plan for the world.

They are often called the SDGs. All members of the United Nations agreed to these goals. The main aim is to find peace and prosperity for people and the planet. This includes fighting climate change and protecting oceans and forests. The goals show how our environment, our society, and our money all connect.

Scientists say these parts of life cannot be separated.

There are 17 different goals in total.

Some goals focus on people, like ending poverty and hunger. Others focus on fairness, such as gender equality and quality education. Some goals help our world stay healthy, like clean water and clean energy. There are also goals for life on land and life below water.

Each goal has its own specific targets to reach. Most goals have between eight and 12 targets to follow.

These goals began with a plan called the 2030 Agenda. The United Nations presented this vision in 2015. It was meant to be a very bold and big change. The SDGs are different from older plans like the Millennium Development Goals. The older goals only helped developing countries. The new SDGs apply to every single country in the world.

They also used a "bottom up" way to listen to people.

To see if the goals are working, experts use indicators.

An indicator is a tool used to measure progress. As of 2025, there are 234 official indicators in use. These tools help leaders see if things are getting better. For example, they might track how many people live in poverty. Some groups, like the World Bank, help collect this data.

This data must be accurate and told quickly.

Reaching these goals is a very hard job.

Many things make progress difficult right now. Climate change and losing nature are big worries. The COVID-19 pandemic from 2020 to 2023 also caused setbacks. Some areas, like Asia, had a hard time during that time. Also, the world needs a lot of money to finish the work. We must work together to leave no one behind.

The Sustainable Development Goals, often called the SDGs, are a global plan for a better future.

All members of the United Nations agreed to these goals as part of the 2030 Agenda for Sustainable Development. The main purpose is to ensure peace and prosperity for both people and the planet. This plan addresses climate change and works to protect vital ecosystems like oceans and forests. The SDGs emphasize that environmental, social, and economic factors are all deeply connected.

Achieving sustainability requires looking at how these three dimensions work together.

There are 17 specific goals that cover a wide range of human and planetary needs.

These include social goals like No Poverty, Zero Hunger, and Quality Education. They also cover equality, such as Gender Equality and Reduced Inequalities. Environmental goals include Climate Action, Life Below Water, and Life on Land.

Economic and structural goals include Affordable and Clean Energy, Decent Work and Economic Growth, and Industry, Innovation and Infrastructure. The final goal, Partnerships for the Goals, focuses on how countries can work together.

To make these goals manageable, the United Nations created a detailed system of targets and indicators.

In July 2017, a UN resolution published 169 specific targets. Most goals contain between eight and 12 targets each. These targets are divided into two main types. Outcome targets describe the specific circumstances the world wants to achieve. Means of implementation targets describe the methods used to reach those outcomes. For example, in Goal 6, the first six targets are outcome targets, while the last two are means of implementation targets.

Measuring progress is done through the use of indicators. An indicator is a specific tool used to track quantifiable changes in things like rates, amounts, or proportions. As of 2025, there are 234 official indicators in use. These tools allow governments to monitor their own progress through voluntary national reviews. However, measuring these targets can be difficult. On average, each target is measured by only 1.5 indicators. Furthermore, about 62% of targets are supported by only a single indicator.

Collecting this data requires cooperation from many different organizations. These organizations are known as custodian agencies. They are responsible for developing methods, collecting data, and reporting results. The division of these tasks is based on an agency's existing expertise and capacity. For instance, the World Bank is a major custodian agency. It is formally involved in about 20 percent of all 231 SDG indicators. The bank helps develop and monitor 20 indicators and assists with another 22.

The history of these goals shows a shift in how the world approaches development. The SDGs were presented in 2015 as a transformative vision. They replaced the Millennium Development Goals (MDGs), which lasted from 2000 to 2015. Unlike the MDGs, which focused only on developing countries, the SDGs apply to every country. The development process was also more "bottom up" and transparent. This means it aimed to include more participation rather than just being decided by officials.

A central principle of the SDGs is the pledge to "Leave No One Behind" (LNOB). This means the global community must prioritize reaching the people and countries that are furthest behind first. This concept is both politically and technically challenging. A 2024 study looked at 77 voluntary national reviews to see who is most often left behind. The study found that people with disabilities are identified most often, at over 70%. This was followed by women and girls at over 60%, and youth at about 50%.

Despite the ambitious plan, many obstacles threaten the 2030 deadline. Rising inequalities, climate change, and the loss of biodiversity are major concerns. The COVID-19 pandemic, which lasted from 2020 to 2023, made these challenges even worse. Some regions, such as Asia, experienced significant setbacks during this time. Additionally, achieving the goals requires massive amounts of funding and private investment. While progress has been made in some countries, the world must find new ways to create synergies across different sectors to succeed.