The story of Adam and Eve represents the fruit as producing a psychological transformation. So the tree of the Knowledge of Good and Evil is an abstraction across trees, and it's trying to say: 'Here's something that's common across trees, it's a fruit that's common across trees.' The fruit that's common across trees is something that you might call food, fair enough. But here's something that's even more cool: food that's stable across the entire domain of food, isn't food – it's information. We use the same bloody circuits in our brain to forage for information, that animals use to forage for information. Why is that? Because we figured out knowing where the food is, is more important than having the food... That's why we're information foragers.