Noise

The Sunday Times bestseller ‘A monumental, gripping book … Outstanding’ Sunday Times Wherever there is human judgement, there is noise. ‘ Noise may be the most important book I've read in more than a decade. A genuinely new idea so exceedingly important you will immediately put it into practice. A masterpiece’ Angela Duckworth, author of Grit ‘An absolutely brilliant investigation of a massive societal problem that has been hiding in plain sight’ Steven Levitt, co-author of Freakonomics From the world-leaders in strategic thinking and the multi-million copy bestselling authors of Thinking Fast and Slow and Nudge , the next big book to change the way you think. Imagine that two doctors in the same city give different diagnoses to identical patients – or that two judges in the same court give different sentences to people who have committed matching crimes. Now imagine that the same doctor and the same judge make different decisions depending on whether it is morning or afternoon, or Monday rather than Wednesday, or they haven’t yet had lunch. These are examples of noise: variability in judgements that should be identical. In Noise , Daniel Kahneman, Olivier Sibony and Cass R. Sunstein show how noise produces errors in many fields, including in medicine, law, public health, economic forecasting, forensic science, child protection, creative strategy, performance review and hiring. And although noise can be found wherever people are making judgements and decisions, individuals and organizations alike commonly ignore its impact, at great cost. Packed with new ideas, and drawing on the same kind of sharp analysis and breadth of case study that made Thinking, Fast and Slow and Nudge international bestsellers, Noise explains how and why humans are so susceptible to noise and bias in decision-making. We all make bad judgements more than we think. With a few simple remedies, this groundbreaking book explores what we can do to make better ones.

The Sunday Times bestseller ‘A monumental, gripping book … Outstanding’ Sunday Times Wherever there is human judgement, there is noise. ‘ Noise may be the most important book I've read in more than a decade. A genuinely new idea soexceedingly important you will immediately put it into practice. A masterpiece’ Angela Duckworth, author of Grit ‘An absolutely brilliant investigation of a massive societal problem that has been hiding in plain sight’ Steven Levitt, co-author of Freakonomics From the world-leaders in strategic thinking and the multi-million copy bestselling authors of Thinking Fast and Slow and Nudge , the next big book to change the way you think. Imagine that two doctors in the same city give different diagnoses to identical patients – or that two judges in the same court give different sentences to people who have committed matching crimes. Now imagine that the same doctor and the same judge make different decisions depending on whether it is morning or afternoon, or Monday rather than Wednesday, or they haven’t yet had lunch. These are examples of noise: variability in judgements that should be identical. In Noise , Daniel Kahneman, Olivier Sibony and Cass R. Sunstein show how noise produces errors in many fields, including in medicine, law, public health, economic forecasting, forensic science, child protection, creative strategy, performance review and hiring. And although noise can be found wherever people are making judgements and decisions, individuals and organizations alike commonly ignore its impact, at great cost. Packed with new ideas, and drawing on the same kind of sharp analysis and breadth of case study that made Thinking, Fast and Slow and Nudge international bestsellers, Noise explains how and why humans are so susceptible to noise and bias in decision-making. We all make bad judgements more than we think. With a few simple remedies, this groundbreaking book explores what we can do to make better ones.

THE INTERNATIONAL BESTSELLER ‘A monumental, gripping book … Outstanding’ SUNDAY TIMES ‘ Noise may be the most important book I've read in more than a decade. A genuinely new idea so exceedingly important you will immediately put it into practice. A masterpiece’ Angela Duckworth, author of Grit ‘An absolutely brilliant investigation of a massive societal problem that has been hiding in plain sight’ Steven Levitt, co-author of Freakonomics From the world-leaders in strategic thinking and the multi-million copy bestselling authors of Thinking Fast and Slow and Nudge , the next big book to change the way you think. We like to think we make decisions based on good reasoning – and that our doctors, judges, politicians, economic forecasters and employers do too. In this groundbreaking book, three world-leading behavioural scientists come together to assess the last great fault in our collective decision-making: noise. We all make bad judgements more than we think. Noise shows us what we can do to make better ones.

THE INTERNATIONAL BESTSELLER ‘A monumental, gripping book … Outstanding’ SUNDAY TIMES ‘ Noise may be the most important book I've read in more than a decade. A genuinely new idea soexceedingly important you will immediately put it into practice. A masterpiece’ Angela Duckworth, author of Grit ‘An absolutely brilliant investigation of a massive societal problem that has been hiding in plain sight’ Steven Levitt, co-author of Freakonomics From the world-leaders in strategic thinking and the multi-million copy bestselling authors of Thinking Fast and Slow and Nudge , the next big book to change the way you think. We like to think we make decisions based on good reasoning – and that our doctors, judges, politicians, economic forecasters and employers do too. In this groundbreaking book, three world-leading behavioural scientists come together to assess the last great fault in our collective decision-making: noise. We all make bad judgements more than we think. Noise shows us what we can do to make better ones.

From the multi-million copy bestselling author of Thinking Fast and Slow Daniel Kahneman, the co-author of the million-copy bestseller Nudge Cass Sunstein, and the eminent professor and writer on strategic thinking Oliver Sibony, a new book about how to make better decisions. We make thousands of decisions every day, from minute choices we don’t even know we’re making up to great, agonising deliberations. But when every decision we make is life-changing, the way we reach them matters. And for every decision, there is noise. This book teaches us how to understand all the extraneous factors that impact and bias our decision-making – and how to combat them and improve our thinking. Filled with new science, fascinating case studies and revealing practical examples, the skills this book teaches can be readily used by private or public institutions, by schools, hospitals, businesses, judges and in our everyday lives.

"Noise is a model of cultural historiography. . . . In its general theoretical argument on the relations of culture to economy, but also in its specialized concentration, Noise has much that is of importance to critical theory today." SubStance"For Attali, music is not simply a reflection of culture, but a harbinger of change, an anticipatory abstraction of the shape of things to come. The book's title refers specifically to the reception of musics that sonically rival normative social orders. Noise is Attali's metaphor for a broad, historical vanguardism, for the radical soundscapes of the western continuum that express structurally the course of social development." EthnomusicologyJacques Attali is the author of numerous books, including Millennium: Winners and Losers in the Coming World Order and Labyrinth in Culture and Society.

"Noise is a model of cultural historiography. . . . In its general theoretical argument on the relations of culture to economy, but also in its specialized concentration, Noise has much that is of importance to critical theory today." SubStance"For Attali, music is not simply a reflection of culture, but a harbinger of change, an anticipatory abstraction of the shape of things to come. The book's title refers specifically to the reception of musics that sonically rival normative social orders. Noise is Attali's metaphor for a broad, historical vanguardism, for the radical soundscapes of the western continuum that express structurally the course of social development." EthnomusicologyJacques Attali is the author of numerous books, including Millennium: Winners and Losers in the Coming World Order and Labyrinth in Culture and Society.

NEW YORK TIMES BESTSELLER From the Nobel Prize-winning author of Thinking, Fast and Slow and the coauthor of Nudge , a revolutionary exploration of why people make bad judgments and how to make better ones. Imagine that two doctors in the same city give different diagnoses to identical patients--or that two judges in the same courthouse give markedly different sentences to people who have committed the same crime. Suppose that different interviewers at the same firm make different decisions about indistinguishable job applicants--or that when a company is handling customer complaints, the resolution depends on who happens to answer the phone. Now imagine that the same doctor, the same judge, the same interviewer, or the same customer service agent makes different decisions depending on whether it is morning or afternoon, or Monday rather than Wednesday. These are examples of noise: variability in judgments that should be identical. In Noise , Daniel Kahneman, Olivier Sibony, and Cass R. Sunstein show the detrimental effects of noise in many fields, including medicine, law, economic forecasting, forensic science, bail, child protection, strategy, performance reviews, and personnel selection. Wherever there is judgment, there is noise. Yet, most of the time, individuals and organizations alike are unaware of it. They neglect noise. With a few simple remedies, people can reduce both noise and bias, and so make far better decisions. Packed with original ideas, and offering the same kinds of research-based insights that made Thinking, Fast and Slow and Nudge groundbreaking New York Times bestsellers, Noise explains how and why humans are so susceptible to noise in judgment--and what we can do about it.

NEW YORK TIMES BESTSELLER From the Nobel Prize-winning author of Thinking, Fast and Slow and the coauthor of Nudge , a revolutionary exploration of why people make bad judgments and how to make better ones. Imagine that two doctors in the same city give different diagnoses to identical patients--or that two judges in the same courthouse give markedly different sentences to people who have committed the same crime. Suppose that different interviewers at the same firm make different decisions about indistinguishable job applicants--or that when a company is handling customer complaints, the resolution depends on who happens to answer the phone. Now imagine that the same doctor, the same judge, the same interviewer, or the same customer service agent makes different decisions depending on whether it is morning or afternoon, or Monday rather than Wednesday. These are examples of noise: variability in judgments that should be identical. In Noise , Daniel Kahneman, Olivier Sibony, and Cass R. Sunstein show the detrimental effects of noise in many fields, including medicine, law, economic forecasting, forensic science, bail, child protection, strategy, performance reviews, and personnel selection. Wherever there is judgment, there is noise. Yet, most of the time, individuals and organizations alike are unaware of it. They neglect noise. With a few simple remedies, people can reduce both noise and bias, and so make far better decisions. Packed with original ideas, and offering the same kinds of research-based insights that made Thinking, Fast and Slow and Nudge groundbreaking New York Times bestsellers, Noise explains how and why humans are so susceptible to noise in judgment--and what we can do about it.