@cicerone imposter,
Your adamant belief that it is bull is as unfounded in reason as the belief that it is truth. But that whole aspect of it is beside the point, since the truth of it depends entirely on what we want to get out of it.
If you remove god from the first part of the genesis it is possible to understand it in terms of dualisms being established. There is heaven and earth. Light and dark. Water and land...
The most basic dualistic frameworks of our perception are listed in quick order. It goes on to describe family relations, and in short order it has described the life of humans in a very general way. By means of establishing dualistic concepts which serve as foundations for human perception and social structure. I do not mean that it is this way because the book says, merely that the book is a description of it.
I don't know precicely what I'm getting at, it's just an open minded "what if".