What "The Wizard of Oz" Can Tell Us About "Arrival"

In Arrival, Amy Adams plays a linguist who discovers that language can radically alter one's perception of reality. But is that true? Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at www.slate.com/podcastsplus. Twitter: @lexiconvalley Facebook: facebook.com/LexiconValley Email: lexiconvalley@slate.com Learn more about your ad choices. Visit megaphone.fm/adchoices