
Unfortunately, American English is quickly becoming the world's lingua franca, and I'm not too pleased. News like this only makes American schoolchildren more adamant that they do not need to learn a second language because "everybody speaks English".
The thing to remember in all of this is that every dominant language eventually falls. Look at Ancient Greek & Latin. French is gradually declining as a dominant language, although this does not mean that its study should be forsaken. It takes many generations of increasingly declining usage to lessen the dominance of a language.
In short, the Anglo invasion of the world will eventually become a fallen empire, leaving room for a new language to usurp it. I'm betting on one of the Asian languages (Chinese? Japanese?).
English is now dominant, but it will not remain so. I am reminded of Thomas Cole's series of paintings entitled The Course of Empire that shows the path that all empires take, from pastoral beginnings to fire-and-brimstone decimation and back to nature once again. This, too, shall pass.
Photo: Thomas Cole, The Course of Empire: Desolation 1836. From his series The Course of Empire