>> if we don't take ururgent action, a few years down the road w we will be looking atat e leuser ecosystetem and saying, mmy god, why didn't we do momore when we had the chahance? >> for baby elephants like this, the future remains uncertain. if deforestation continues, it isis unlikely the sumatrtran elelephants will survive. but people can make a difference before it's too late and the elephants disappear forever. whilele elephants in sumatrtra e habitat loss from palm oil, elephants in thailandnd face a completely different set of prooblems. here, tourism is fueliling the illllegal trade of baby elephants. >> [speaeaking thai] >> elephant rides, festivals, and camps are a must for thousands of tourists who flock to thailand eacach year. but beyond the happy smiles, there is a dark reality behind the origin of these elephants. a brutal trade that experts claim threatens the survival of some of the world's last remaining populations of asian elephants. >> we traveled to the region of chiang mai in northern thailand, home to many of the elephant camps enjoyed by tourists. >> there have been