Current president Lee in Korea is the guy, who argued that Korea should adapt English as an official language of Republic of Korea together with Korean language. This is very controversial in Korea. One side says that the adaptation of English as an official language in Korea will totally brainwash Korean people especially children and Korea will lose its own thing completely over time. The other side argues that Korea should adapt English as an official language since it is going to bring great economic upside and is the flow of contemporary period.
I think I can get some idea from the discussion whether to focus just on English language or encourage biligualism in the US. As we discussed in the class, adaptation of English as an official language in Korea can increase the illitaracy rate of Korean lanugage which is gonna be problematic while it could make the whole Korea open-society where diversity can be respected with inflow of many informations beyond the barrier of language.