Im dont know really... but,
I just read that the sea level has changed. Some Island in Alaska where eskimo's life, is getting smaller and smaller, coz of rising sea. I could show you do it, but it is not in English. Like the whole scientific world is so messed up, every week you read other stuff! Some say southpole aint melting and getting bigger and other say its melting...
What do I have to believe....:S