With the loss of many of the world's languages, it is important to question what will be lost to humanity with their demise. It is frequently argued that a language engenders a 'worldview', but what do we mean by this term? Attributed to German politician and philologist Wilhelm von Humboldt (1767-1835), the term has since been adopted by numerous linguists. Within specialist circles it has become associated with what is known as the Sapir-Whorf hypothesis...