[QUOTE=Myself]
Wouldn’t it be wonderful if we all learned a language with which we could communicate globally. Helpful with the local police, doctors and, of course, travelers.
Is there any effort or desire to merge the various sign languages?
[/QUOTE]
There are Gestuno and Signuno for Signed languages. Of course, there are a few auxilliary languages for the oral languages. One such auxiliary is my personal favorite, Esperanto.