CAIRO – 13 November 2022: The United Nations Educational, Scientific and Cultural Organization [UNESCO] renewed its warnings about the extinction of indigenous languages, noting that the number of languages in the world is estimated at 7000, most of which are indigenous languages. “As soon as these languages disappear, so does the culture, knowledge, values and identity that they carry with them. Therefore, we must support the use of indigenous languages to be passed on to future generations, ” UNESCO said, in a tweet via its official account on Twitter. UNESCO noted that languages play an important role in the daily lives of all people. Through language, people preserve their societies' history, customs, traditions, memory, unique patterns of thought, meaning and expression.They also use it to build their future.