What we can lean from what we have forgot

The great tragedy of our era will not be ecological, but ethnographical

''...Biologist suggest that perhaps 20 percent of mammals , 11 percent of birds, and 5 percent of fish are threatened, and the botanist anticipate the loss of 10 percent of floristic diversity, linguist and anthropologist today bear witness the imminent disappearance of half the extant languages of the world.'' '' Of the 7000 languages spoken today, fully half...will disappear within our lifetime.''

-Wade Davis. The Wayfinders, Why ancient wisdom matters in the modern world

The Ethnosphere, humanity's greatest legacy is in extintion danger. With the disappearence of the half of our own diversity we will loss also the half of our history, of our spirituality, and the half of our knowledge on wich we can stand upond to face the challenges of the future. Challenges like the climate change and the lost of biodiversity, because when these voices fade out it will fade away too the cultures wich have develop and conserve the most extensive knowledge about how to live in a true and simbiotic relation with nature.

the next video it's a sample of a lecture given by Wade Davis, for the complete lecture clickHERE