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Cathy O’Neil a data scientist for the startup media company Intent Media. Cathy began her career as a postdoc in MIT’s Math department. She has been a professor at Barnard College, where she published a number of research papers in arithmetic algebraic geometry, worked as a quant for the hedge fund D.E. Shaw in the middle of the credit crisis and for RiskMetrics, a risk software company that assesses risk for the holdings of hedge funds and banks. Cathy holds a PhD in math from Harvard.