David Graeber (1961-2020) a fost doctor in antropologie, economist si profesor la London School of Economics si unul dintre liderii miscarii Occupy Wall Street. A scris numeroase carti, intre care: Toward an Anthropological Theory of Value: The False Coin of Our Own Dreams (2001), Possibilities: Essays on Hierarchy, Rebellion, and Desire (2007), Debt: The First 5,000 Years (2011) si Bullshit Jobs: A Theory (2018).