Why isn't there a single universal sign language to make communication easier?
Understand the Problem
The question is asking about the existence of a universal sign language and the reasons behind the lack of such a system. It touches on the complexities of language development and cultural differences that contribute to the variety of sign languages across different regions.
Answer
Sign languages developed independently and evolve regionally, hence no universal sign language.
There isn't a universal sign language because sign languages have developed independently in different regions, similar to spoken languages. Language evolves with culture, and interaction among isolated communities historically led to diverse sign languages.
Answer for screen readers
There isn't a universal sign language because sign languages have developed independently in different regions, similar to spoken languages. Language evolves with culture, and interaction among isolated communities historically led to diverse sign languages.
More Information
Much like spoken languages, different regions and cultural practices influenced the development of sign languages. Attempts at creating universal sign language systems have been made, such as Gestuno, but they haven't replaced the use of indigenous systems.
Sources
- Is Sign Language Universal?... do I really need to explain this AGAIN?! - deafumbrella.com
- ELI5 : Why isn't there an Universal Sign Language? - Reddit - reddit.com
- There is no Universal Sign Language - EASIER - project-easier.eu
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