{"product_id":"the-rise-and-fall-of-languages","title":"The Rise and Fall of Languages","description":"\u003cp\u003eThis book puts forward a new approach to language change  the punctuated equilibrium model. This is based on the premise that during most of the 100 000 or more years that humans have had language  states of equilibrum have existed during which linguistic features diffused across the languages in a given area so that they gradually converged on a common prototype. From time to time  the state of equilibrium would be punctuated  with the expansion and split of peoples and of languages. Most recently  as a result of European colonization and globalization of communication  many languages face imminent extinction.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44962744860725,"sku":"ByrdShop_0521626544","price":22.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780521626545.jpg?v=1770396813","url":"https:\/\/atxbooks.com\/products\/the-rise-and-fall-of-languages","provider":"ATX Books","version":"1.0","type":"link"}