David Graeber was a professor of anthropology at the London School of Economics. He is the author of The Dawn of Everything: A New History of Humanity, Debt: The First 5,000 Years and Bullshit Jobs: A Theory, and was a contributor to Harper's Magazine, the Guardian, and the Baffler. An iconic thinker and renowned activist, his early efforts helped to make Occupy Wall Street an era-defining movement. He died on 2 September 2020.