An example of this where it was critical was airline pilots in Korea. After a series of crashes in the 90s (I think) they mandated English in the cockpit to res

An example of this where it was critical was airline pilots in Korea. After a series of crashes in the 90s (I think) they mandated English in the cockpit to reset the cultural burden of subservience to more senior pilots. https://www.theatlantic.com/national/archive/2013/07/malcolm-gladwells-cockpit-culture-theory-everywhere-after-asiana-crash/313442/ https://www.theatlantic.com/national/archive/2013/07/malcolm...