I'm not too surprised. The advantage of learning another language is a social one. You increase the number of people you can speak with, thereby increasing your

I'm not too surprised. The advantage of learning another language is a social one. You increase the number of people you can speak with, thereby increasing your opportunities in life. Compare someone living in the US who can speak English versus someone who can't. I hope they tackle "left-handed people are better at math" at some point. That's another one I'm tired of hearing about.