Metaphysics for Social Scientists : money, power, and speech

Metaphysics 101 for social scientists.

Everyone knows "money = power", but fewer know "power = morality". Therefore in answering fundamental questions like "what is money?", one valid answer is, "a kind of moral narrative".  

Due also to the cybernetic identity, "control = communication", we may elucidate the fact that money is documentation for power.