Weapons of Math Destruction

by Cathy O’Neil
Weapons of Math Destruction cover
Good Books rating 4.17
Politics and Current Affairs
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Paperback • £12.99
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Technical
  • ID: 10870
  • Added: 2026-02-06
  • Updated: 2026-02-22
  • ISBN: 9780141985428
  • Publisher: Penguin UK
  • Published: 2016-09-06
  • Formats: 1
  • Reviews: 3

In 'Weapons of Math Destruction,' Cathy O'Neil exposes the opaque and unregulated algorithms that increasingly govern our lives. These models, from education to employment, often reinforce discrimination and go unchallenged. O'Neil argues for greater accountability and regulation, empowering readers to question and challenge these systems. The book is a call to action for a more transparent and fair future, where mathematical models serve rather than control us.

Reviews
The Guardian · Guardian Staff · 2017-07-05
concerning 4.00

This book exposes the hidden biases in predictive modelling and highlights how big data can exacerbate inequality and threaten democracy. The author's insights are both powerful and concerning.

The Guardian's review highlights how 'Weapons of Math Destruction' delves into the often overlooked biases embedded in algorithms and data models. The reviewer appreciates the book's powerful critique of how these tools can inadvertently perpetuate and even worsen social inequalities. They also note the book's timely warning about the potential threats to democracy posed by unchecked data-driven decision-making. While the content is heavy, it's presented in a way that makes the complex topic accessible and engaging.

Quick quotes

    This powerful study exposes the bias in predictive modelling.

    How Big Data Increases Inequality and Threatens Democracy

    O'Neil's insights are both powerful and concerning.

Prison Policy Initiative · Prison Policy Initiative Staff · 2017-04-18
thought-provoking 4.00

This book provides an expert's insight into how WMDs impact all of us, making it a good read for anyone interested in the subject. It's a thought-provoking exploration of the intersection of data and society.

The Prison Policy Initiative's review praises 'Weapons of Math Destruction' for its expert insights into the impact of WMDs on society. The reviewer found the book to be a good read, highlighting its ability to make complex topics understandable and relevant to a wide audience. They appreciate the book's thought-provoking exploration of how data-driven models can affect everything from criminal justice to education. The review also notes the book's relevance in today's data-driven world, making it a must-read for anyone interested in the subject.

Quick quotes

    I found Weapons of Math Destruction to be a good read because it provides an expert's insight into how WMDs impact all of us.

    Food for thought.

    It's a thought-provoking exploration of the intersection of data and society.

Scientific American · Roots of Unity · 2016-08-31
engaging 4.50

The book is direct and easy to read, offering a compelling examination of the dark side of big data. It's not all grim, as the author provides hope through her insights.

Scientific American's reviewer found 'Weapons of Math Destruction' to be a quick and engaging read, despite its heavy subject matter. They appreciate O'Neil's straightforward writing style, which makes complex topics accessible. The review notes that while the book does delve into the darker aspects of big data, it's not all doom and gloom. The author offers hope and practical insights into how we can mitigate the negative impacts of these technologies. The reviewer also highlights the book's relevance in today's data-driven world.

Quick quotes

    O'Neil's writing is direct and easy to read—I devoured it in an afternoon.

    And the book is not all grim.

    The book is not all grim, as the author provides hope through her insights.

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