At its base is a piece of information, which simply tells us some basic fact about the world. Above that is knowledge — the understanding of how different bits of information fit together to reveal some truth about the world. Knowledge hinges on an act of correlation and interpretation. At the top is wisdom, which has a moral component — it is the application of information worth remembering and knowledge that matters to understanding not only how the world works, but also how it should work. And that requires a moral framework of what should and shouldn’t matter, as well as an ideal of the world at its highest potentiality.