“ Nature’s secrets, locked away in the songs, stories, art and handicrafts of indigenous people, may be lost forever, ” says the UN report, which warns of a reciprocal increase in the risk of crop failures.
وقد عُلم ان ٢٣٤ لغة محلية اختفت حتى الآن ،‏ و ٥٠٠‏,٢ أخرى هي على شفير الاختفاء .‏