Fifty-Seven Consonants, and Counting https://mosaicmagazine.com/picks/uncategorized/2014/07/fifty-seven-consonants-and-counting/

July 2, 2014 | Philologos
About the author: Philologos, the renowned Jewish-language columnist, appears twice a month in Mosaic. Questions for him may be sent to his email address by clicking here.

Israel’s 3,000 Circassians, the country’s smallest indigenous non-Jewish population, speak “one of the most difficult languages in the world.”

Read more on Forward: http://forward.com/articles/200793/circassian-a-most-difficult-language/?p=all