the tribal people who are native to the forest are also losing their homes,and consequently their valuable knowledge is becoming scarce.Some anthropologists have learned the tribal languages and are busy documenting the wisdom that the aboriginals have about their environment .Nevertheless,these people are being forced to leave their homes and move to cities,where they stop practicing their ancient ways .For thousands of years,many natives have relied on the forest for their survival and now, because of economic development,they are being paid little to no money for their land.If we do not act quickly to save their land,who knows what social and medical wisdom will vanish