Kwicky...you seriously want to eradicate the 100's of languages that are spoken in Euope today?
I object strongly to this as a Foreign language student, I am studying English(mothertongue) French, German and Spanish and i love every minute of it. Learning other languages teaches you so much more about how to use your own language.
Also, could you bear to give up some of the amazing English words we have such as, decombobulated.
Its true, children pick up languages much quicker than adults, they definately should be taught a second language from age 6/7 like in Europe.