It's a fun science fiction trope: learn a mysterious alien language and acquire superpowers, just like if you'd been zapped by a cosmic ray or bitten by a radioactive spider. But what's the linguistics behind this idea found in books like Babel-17, Embassytown, or the movie Arrival? In this episode, your hosts Lauren Gawne and Gretchen McCulloch get enthusiastic about the science and fiction of linguistic relativity, popularly known as the Sapir-Whorf hypothesis. We talk about a range of different things that people mean when they refer to this hypothesis: a sciencey-sounding way to introduce obviously fictional concepts like time travel or mind control, a reflection that we add new words all the time as convenient handles to talk about new concepts, a note that grammatical categories can encourage us to pay attention to specific areas in the world (but aren't the only way of doing so), a social reflection that we feel like different people in different environments (which can sometimes align with different languages, though not always). We also talk about several genuine areas of human difference that linguistic relativity misses: different perceptive experiences like synesthesia and aphantasia, as well as how we lump sounds into categories based on what's relevant to a given language. Finally, we talk about the history of where the Sapir-Whorf hypothesis comes from, why Benjamin Lee Whorf would have been great on TikTok, and why versions of this idea keep bouncing back in different guises as a form of curiosity about the human condition no matter how many specific instances get disproven. Click here for a link to this episode in your podcast player of choice here: https://episodes.fm/1186056137/episode/dGFnOnNvdW5kY2xvdWQsMjAxMDp0cmFja3MvMjA1OTQ5MDMwOA Read the transcript here: https://lingthusiasm.com/post/778588696756846592/transcript-episode-102-the-science-and-fiction-of Announcements: In this month’s bonus episode we get enthusiastic about two sets of updates! We talk about the results from the 2024 listener survey (we learned which one of us you think is more kiki and more bouba!), and our years in review (book related news for both Lauren and Gretchen), plus exciting news for the coming year. Join us on Patreon now to get access to this and 90+ other bonus episodes. You’ll also get access to the Lingthusiasm Discord server where you can chat with other language nerds. https://patreon.com/posts/123498164 For links to things mentioned in this episode: https://lingthusiasm.com/post/778588215614603264/lingthusiasm-episode-102-the-science-and-fiction