Abstraction (noun): The process of representing a real object, relationship, obligation, or idea through a symbol, concept, or model that can be communicated, transferred, remembered, and applied beyond its original context.
Examples:
- A map is an abstraction of territory.
- A contract is an abstraction of agreement.
- A nation is an abstraction of collective identity.
- Money is an abstraction of value and obligation.
Money may be humanity's most enduring, most compelling, and most biologically resonant abstraction.
The question is not where money came from. The question is: Why did this particular abstraction become so successful?
Follow the money trail to suggest the answer. Money attached itself to instincts that were already present.

