wasn't the whole global warming scare saying that the world was going to be flooded if things continued going the way they were? or did i just hear that from somewhere. (and the way we are going to know if this is true is if they let us up on mt ararat. but that isn't going to happen.)
there's no way to explain the longevity by todays standards. the only guess I can make is that the environment was more suitable to a long life.
it never said one day. it just said that he did it.
and there's the supernatural part.