In response to the COVID-19 pandemic, UNESCO launched several initiatives to support education, culture, and science. The organization provided resources for remote learning, advocated for the protection of cultural heritage, and promoted scientific collaboration to address the challenges posed by the pandemic.

In 2019, UNESCO launched the International Year of Indigenous Languages to raise awareness of the critical loss of indigenous languages and the urgent need to preserve, revitalize, and promote them. This initiative aimed to highlight the cultural, social, and economic contributions of indigenous languages to global diversity.

Audrey Azoulay, a former French Minister of Culture, took office as the Director-General of UNESCO on January 1, 2018. She became the second woman to lead the organization. Azoulay's leadership has focused on strengthening UNESCO's role in promoting education, cultural diversity, and scientific collaboration.

On October 12, 2017, the United States announced its decision to withdraw from UNESCO, citing the organization's alleged anti-Israel bias and the need for fundamental reform. The withdrawal took effect on December 31, 2018. This marked the second time the U.S. had left UNESCO, having previously withdrawn in 1984.

On November 2, 2011, Palestine was admitted as a full member of UNESCO, becoming its 195th member state. This decision was controversial and led to the United States and Israel withdrawing their funding for the organization, as both countries opposed Palestine's membership in international organizations without a peace agreement.

On October 20, 2005, UNESCO adopted the Convention on the Protection and Promotion of the Diversity of Cultural Expressions. This convention aims to support cultural diversity by recognizing the rights of states to maintain, adopt, and implement policies to protect and promote the diversity of cultural expressions.

In 1992, UNESCO established the Memory of the World Programme to preserve and provide access to documentary heritage. The program aims to guard against collective amnesia and ensure that important documents, manuscripts, oral traditions, and audiovisual materials are preserved and accessible to future generations.

The UNESCO World Heritage Convention was adopted on November 16, 1972. This landmark agreement aims to identify, protect, and preserve cultural and natural heritage around the world considered to be of outstanding value to humanity. The convention has since led to the designation of over 1,000 World Heritage Sites globally.

The Constitution of UNESCO came into force on November 4, 1946, after being ratified by 20 countries. This marked the official establishment of UNESCO as a specialized agency of the United Nations. The organization began its work to promote peace and security through international collaboration in education, science, and culture.

UNESCO, the United Nations Educational, Scientific and Cultural Organization, was founded on November 16, 1945, in the aftermath of World War II. Its mission is to promote international collaboration in education, science, culture, and communication to foster peace and security. The founding conference was held in London, with representatives from 44 countries.