The HDI is a composite statistic of life expectancy, education, and per capita income indicators. The Gender Inequality Index is not a component of the HDI.

The HDI is a measure of human development, which includes health, education, and income. Good Health and Well-being is the SDG that is most closely related to the HDI.

The HDI is used to track progress on the SDGs that are most closely related to human development, such as Good Health and Well-being, Quality Education, and Gender Equality.

The relationship between the HDI and economic growth is complex and varies from country to country. In some countries, economic growth leads to improvements in the HDI, while in other countries, economic growth does not lead to improvements in the HDI.

Poverty, inequality, and climate change are all challenges to achieving the SDGs. Poverty and inequality can make it difficult for people to access basic services and opportunities, while climate change can have a devastating impact on human health and well-being.