Let us suppose that Adam was not the first Homo Sapien but was the first one to look around and recognise beauty and realise there was more to living than picking berries and taking a spear to a boar. Even suppose Adam was not one man but many around the world; in fact humanity. This realisation would be a giant leap in understanding, a huge leap in evolution, and would explain the 'other men' in Genesis.
Naturally Adam would talk it over in his grunts and whistles with Eve, stuck in the cave, cooking and washing.
With his new appreciation of things, Adam becomes absorbed in boar and buffalo and how they move around and their general habits but starts to complain about Eve's cooking - do we always have to have spinach with boar?
This irritates Eve and she too looks around, notices the apples and introduces apple sauce to their diet.
Instead of just a story,
we have a view of family life, not just in prehistory but in many present-day households, Adam might be the Might Hunter but it is Eve who is making the family decisions.
Both Adam and Eve are becoming curious and curious people are never content, their legacy to mankind is to be ever seeking the fruit of the tree of knowledge.
There is no location of the Garden of Eden, it is a state of mind called contentment where people are neither curious nor seeking new experiences.
