The differences between languages remain the only big obstacle to having a unified and global consciousness.  I have proposed thought art as being a way around this wall.  But before we can get to thought art, we must have a good database.  In addition, due to the complexities of language, such a database should be infused with artificial intelligence.  In the following link, we find an approach that is very similar to thought art.  Instead of doing word by word, researchers are finding success with a thought by thought approach.

https://futurism.com/researchers-created-ai-system-teaches-itself-new-languages/