17 Juin 2025

Desertification, along with climate change and the loss of biodiversity, were identified as the greatest challenges to sustainable development during the Rio Earth Summit in 1992. Two years later, the General Assembly established the United Nations Convention to Combat Desertification (UNCCD), a legally binding international agreement linking environment and development to sustainable land management, and declared 17 June “World Day to Combat Desertification and Drought” (A/RES/49/115). This day, also known as “Desertification and Drought Day”, is observed every year to promote public awareness of international efforts to combat desertification.

World Day to Combat Desertification and Drought

Desertification, along with climate change and the loss of biodiversity, were identified as the greatest challenges to sustainable development during the 1992 Rio Earth Summit.

Two years later, in 1994, the General Assembly established the United Nations Convention to Combat Desertification (UNCCD), the sole legally binding international agreement linking environment and development to sustainable land management, and declared 17 June « World Day to Combat Desertification and Drought » by its resolution A/RES/49/115.

The Role of Geneva

Various international organizations in Geneva – listed below in alphabetical order – are engaged in combating desertification and droughts.

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