Well, it must be said that no matter how much someone says that a god/goddess writes a piece of work/literature, they still have to conveine it through a mortal vessel (ie: humans) who are known to misinterpret and even make things up to suit their own needs. With that said...
We have ample proof of evolution, none of Adam and Eve
I saw something on the history channel on this. It told the story and the scientific evidence of the 'garden of eden'. The 'garden of eden' was actually taken from an ancient mesopotamian myth that had the same basic layout as the typical bible tale, except for the fact that they worshiped snakes, so the people who wrote the bible decided to 'demonize' the old gods and therefore give them an argument for why theirs was the 'true' version.
The science was kinda confusing, but it was once a tributary area, was affected by a 'great flood' and some of the rivers were destroyed in the aftermath.
They reasoned that them getting cast out of eden was the idea of the transition of hunting and gathering for food to cultivating the land (agriculture) and taking things into their own hands (thus the phrase: "Now that they have become as gods").
Hope that was helpful, good luck