{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='How long can a language last before it\u0026#39;s unrecognizable? - Dyirbal Glottochronology 2 of 2' data-url='/boclips/videos/5d812174e6d7cd2567ea6588' data-video-url='/boclips/videos/5d812174e6d7cd2567ea6588' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nHow long can a language last before it\u0026#39;s unrecognizable? - Dyirbal Glottochronology 2 of 2\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30358328\" href=\"/search?publisher_ids%5B%5D=30358328\"\u003eNativLang\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eLanguages change over time, but how fast? Do they all evolve at the same speed? And how long does it take before a language is no longer recognizable? Subscribe for language Be my patron ~ BRIEFLY ~ In the last video (Dyirbal...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eLanguages change over time, but how fast? Do they all evolve at the same speed? And how long does it take before a language is no longer recognizable? Subscribe for \u003ca href='https://www.youtube.com/subscription_center?add_user=NativLang' target='_blank' rel='nofollow'\u003elanguage\u003c/a\u003e Be my \u003ca href='https://www.patreon.com/user?u=584038' target='_blank' rel='nofollow'\u003epatron\u003c/a\u003e ~ BRIEFLY ~ In the last video (Dyirbal Glottochronology part 1) we traveled to Australia to meet a quirky language that seemed to change way too quickly. Then Swadesh entered and told us that no, actually, all languages change at the same pace. His idea is called glottochronology, and it's been abandoned and criticized over the decades. Discover some of the reasons why language change rates do indeed vary. Still, with facts, abstraction and a dose of speculation, could we still get to the bottom of this \"how long\" question? Take another linguistic trip to Australia with brief stopovers in Norway and Iceland, and let's see if we can find something to say about how long a language remains recognizably intact, or \"intelligible\". Then we'll separate \"unintelligible\" from \"unrecognizable\" by moving from single languages to language families, and finally end up with two broad answers to this question. ~ CREDITS ~ Art, animation, narration and some of the music by Josh from NativLang Document full of credits for images, sfx and sources for claims \u003ca href='https://docs.google.com/document/d/1ewVU3XSN4418d4JRJuYLN8p5DZ3YSAbRN-7q7aHEbms/' target='_blank' rel='nofollow'\u003emade\u003c/a\u003e Music I did not make (see sources doc for full attribution): Jason Shaw: Sneaky Snooper Josh Woodward: Twinklebell, Cherubs Kevin MacLeod: The Sky of our Ancestors, Thinking Music, The Path of the Goblin King v2, Chee Zee Jungle\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='resource-details-heading'\u003eResource Details\u003c/h2\u003e\n\u003cdiv class='rp-resource-details clearfix'\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eCurator Rating\u003c/dt\u003e\n\u003cdd\u003e\u003cspan class=\"star-rating\" aria-label=\"4.0 out of 5 stars\" role=\"img\"\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-regular fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003c/span\u003e\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt class=\"educator-rating-title\"\u003eEducator Rating\u003c/dt\u003e\u003cdd\u003e\u003cdiv class=\"educator-rating-details\" data-path=\"/educator_ratings/rrp_data?resourceable_id=57100\u0026amp;resourceable_type=Boclips%3A%3AVideoMetadata\"\u003e\u003cspan class=\"not-yet-rated\"\u003eNot yet Rated\u003c/span\u003e\u003c/div\u003e\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eGrade\u003c/dt\u003e\u003cdd title=\"Grade\"\u003e9th - 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