Debt: The First 5,000 Years, by David Graeber, is a fascinating and astounding look at the ubiquity of debt in human affairs. It replaces many “accepted” theories on the origins of money and debt and disproves the Myth of Barter by studying the anthropological record. From my own experience, economic theories and models are almost never based on actual historical observations, only upon assumptions about human behavior and interaction that I personally find naive. Just look at the Efficient Market Hypothesis or the idea that humans are rational decision makers — these ideas or their assumptions quickly fall apart with a simple analysis. People can lie and manipulate; they can be greedy or ascetic. It is nice to finally have a down-to-Earth study of actual historical accounts of human interactions without forcing the current paradigm on the past. Graeber’s book provides a wake-up call for people to see a more realistic view of the interactions of humans, debt, markets, government and money.