David Graeber was a professor of anthropology at the London School of Economics. He is the author of Debt: The First 5,000 Years and Bullshit Jobs: A Theory, among many others books, and co-author with David Wengrow of the New York Times bestseller The Dawn of Everything. An iconic thinker and renowned activist, his early efforts in Zuccotti Park made Occupy Wall Street an era-defining movement. He died on September 2, 2020.