I think not said:Cultures come and go, this has been true throughout history, if French or English or Portugese dissapear because the population prefers another language, then so be it. If anyone misses it, they can visit a museum.
Cultures do come and go but rarely does a culture disapear without people fighting for it. In Quebec we have chosen to fight strong and it has worked quite well. I'm perfectly happy with that.
I only wish English was better taught in French schools.