Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy
(UK: Allen Lane, 2016; USA: Crown, 2016)
We live in the age of the algorithm. Increasingly, the decisions that affect our lives – where we go to school, whether we get a loan, how much we pay for insurance – are being made not by humans, but by mathematical models. In theory, this should lead to greater fairness: everyone is judged according to the same rules, and bias is eliminated.
And yet, as former Wall Street quant Cathy O’Neil reveals in this urgent and necessary book, the opposite is true. The models being used today are opaque, unregulated, and incontestable, even when they’re wrong. Most troubling, they reinforce discrimination. Tracing the arc of a person’s life, O’Neil exposes the black box models that shape our future, both as individuals and as a society. These “weapons of math destruction” score teachers and students, sort CVs, grant or deny loans, evaluate workers, target voters, and monitor our health.
O’Neil calls on modellers to take more responsibility for their algorithms and on policy makers to regulate their use. But in the end, it’s up to us to become more savvy about the models that govern our lives. This important book empowers us to ask the tough questions, uncover the truth, and demand change.
Christopher Norris, Jolabokaflod Book Campaign
Available in the UK via ‘My Local Bookshop‘ search engine or Amazon (Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy)
Available in the USA via Amazon (Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy)