This is a piece that Phil Cash Cash wrote for the Indigenous Languages and Technology list (ILAT). With his permission I am posting it here in full.
As we enter 2008, we are reminded to reflect on the unique status of human languages in the world. Never before has our humanity witnessed such a dramatic decline in our linguistic and cultural diversity.
“The loss of local languages and of the cultural systems which they express, has meant irretrievable loss of diverse and interesting intellectual wealth. Only with diversity can it be guaranteed that all avenues of human intellectual progress will be traveled.”
Ken Hale, 1992.