Human Languages Decline as Species Disappear | Mother Jones
http://www.motherjones.com/blue-marble/2012/05/human-cultures-decline-alongside-species
#cartographie des #langues et des espèces en voie d’extinction ; la corrélation vient peut-être du fait que :
As for why the coexistence between areas with high concentrations of endangered species and endangered languages, the researchers aren’t sure. But possibly because indigenous cultures, supported by their languages, create conditions optimum to maintaining species and keeping ecosystems intact and working.
http://www.motherjones.com/files/images/biodiversity_hotspots_map.preview.jpg