heterogeneous linguistics
https://www.ancientpages.com/2023/07/13/unknown-kushan-noscript-deciphered/
Wiley Online Library
A Partial Decipherment of the Unknown Kushan Script*
Several dozen innoscriptions in an unknown writing system have been discovered in an area stretching geographically from Kazakhstan, Uzbekistan and Tajikistan to southern Afghanistan. Most innoscriptions...
If you speak only one language you are a minority(40%) as most of the world speaks two(43% of people) or more languages.
https://www.newsdle.com/blog/world-population-bilingual-percentage
https://www.newsdle.com/blog/world-population-bilingual-percentage
Newsdle
How Many People in the World are Bilingual? | Newsdle
Discover the global linguistic landscape: Uncover the exact percentage of bilingual individuals worldwide. Gain insights into multicultural communication.