Comment by stoneforger
1 day ago
Lingua Franca predates colonialism. Latin predates Lingua Franca, although one can argue Latin was forced down due to the Roman Empire's extensive reach and size. Ancient Greek also served a similar role. One doesn't need to learn each others language as long as they all know one common language. One could argue for Esperanto, or a purely symbolic language like traffic icons, but you need to learn that one too. So it makes more sense to use a fit for purpose language for travel that has no ambiguities. You can even create a graph that can be queried. There's all sorts of ways to solve this with as little pain as possible as long as you care to. And wanting people to just learn the local language to traverse a transport network is chauvinism.
The term "lingua franca" comes out of the Holy Roman Empire and Norman expansion, and later French imperialism, which gave it high status.
But I have long wondered whether many European languages will end up in the same state as Welsh or Basque or Sorbian. Icelandic is already much of the way there. Will Dutch and even German go the same way?
It is chauvinistic and colonial-minded to expect everyone to speak your language in their country. Not to mention arrogant.