Broca also contributed to the field of comparative anatomy of primates and humans. He was interested in the relationship between anatomical features of the brain and mental capabilities, such as intelligence. He believed, as did many in his time, that man's intellectual qualities could be measured by the size of his brain. From his research, he asserted that men had larger brains than woman and that "superior races" had larger brains than "inferior races". Modern scientists such as Stephen Jay Gould have criticised Broca's research for using a priori expectations and scientific racism . 
Today, there are also a large number of languages that are endangered, spoken by such a small number of people they risk dying out. Many are obscure, restricted by geographic or social barriers. At the same time, language is constantly in flux, and new lexicons continue to be forged, including more than one attempt to unite humankind with a universal vernacular. Below, you’ll find 12 places around the world where unusual brogues are spoken, lingo originated, and language continues to be studied. No word-lover’s bucket list would be complete without a visit to these linguistic locales.
In Great Britain and the Commonwealth countries, the British tradition of social anthropology tends to dominate. In the United States, anthropology has traditionally been divided into the four field approach developed by Franz Boas in the early 20th century: biological or physical anthropology ; social , cultural , or sociocultural anthropology ; and archaeology ; plus anthropological linguistics . These fields frequently overlap, but tend to use different methodologies and techniques.