Daniel J. Levitin - Weaponized Lies: How to Think Critically in the Post-Truth Era

Winner of the 2016 Mavis Gallant Prize for Nonfiction

Daniel Levitins field guide is a critical-thinking primer for our shrill, data-drenched age. Its an essential tool for really understanding the texts, posts, tweets, magazines, newspapers, podcasts, op-eds, interviews, and speeches that bombard us every day. From the way averages befuddle to the logical fallacies that sneak by us, every page is enlightening.

Charles Duhigg, author of The Power of Habit and Smarter Faster Better

The world is awash with data, but not always with accurate information. [Levitins book] does a terrific job of illustrating the difference between the two with precisionand delightful good humor.

Charles Wheelan, senior lecturer and policy fellow, Rockefeller Center, Dartmouth College; author of Naked Economics

Neuroscientist Daniel Levitin lays out the many ways in which each of us can be fooled and misled by numbers and logic, as well as the modes of critical thinking we will need to overcome this.

The Wall Street Journal

Valuable tools for anyone willing to evaluate claims and get to the truth of the matter.

Kirkus Reviews

This useful, entertaining, and highly readable guide is ready to arm everyday citizens with the tools to combat the spread of spurious, and often ridiculous, information.

Library Journal

A book you may want to have close by at all times.

Success Magazine

Serves as a kind of Strunk and White for sloppy thinkers.

New York Journal of Books

Entertaining and filled with helpful hints.... A valuable tool for navigating the daily data onslaught.

The Mercury News (San Jose)

Smart and humorous.... The tools anyone needs to tell good information from bad are in this definitive guide to critical thinking.

Shelf Awareness

Exceptional.... Practical and essential advice.

Big Think

An entertaining, user-friendly primer on evaluating data wisely.

Washington Independent Review of Books

This is a wonderful book. It covers so many of the insights of science, logic, and statistics that the public needs to know, yet are sadly neglected in the education that most of us receive.

Edward K. Cheng, Tarkington Chair of Teaching Excellence, professor of law, Vanderbilt University Law School

Hits on the most important issues around statistical literacy and uses good examples to illustrate its points. I could not put this book down. Reading it has been a pleasure, believe me. I am so impressed with Levitins writing style, which is clear and simple, unlike much of the murky stuff that is written by statisticians and many others.

Morris Olitsky, former vice president, Market Research and Analysis, Prudential Financial; statistician, USDA

Insightful and entertainingan excellent work.

Gregg Gascon, Biomedical Informatics, the Ohio State University

Just as Strunk and White taught us how to communicate better, [this book] is an indispensable guide to thinking better. As Big Data becomes a dominant theme in our culture, we are all obliged to sharpen our critical thinking so as to thwart the forces of obfuscation. Levitin has done a great service here.

Jasper Rine, professor of Genetics, Genomics, and Development, UC Berkeley

Not since Huffs classic How to Lie with Statistics has a book so clearly described how numbers can be used to deceive and misdirect. Levitin shows how to critically evaluate claims that charlatans, the media, and politicians would have us believe.

Stan Lazic, team leader in Quantitative Biology, AstraZeneca

A must-read! Professor Levitin convinces the reader why critical thinking has become even more crucial in the information age. As we are consistently bombarded with information, lets question its veracity and acquire the tools to analyze it.

Isabelle Bajeux-Besnainou, dean and professor of finance, Desautels Faculty of Management, McGill University

Well researched, and provides a valuable guide to assist the public with a methodology for evaluating the truth behind this cacophony of information that constantly inundates.

Patrick Martin, magician

A valuable primer on critical thinking that convincingly illustrates the prevalence of misinformation in everyday life.

Publishers Weekly

[Levitins] finger is on the pulse of the zeitgeist.... A very helpful guide to the way that news organizations can misuse information, from statistics to maps to graphs.

The Seattle Review of Books

Smart, timely, and massively useful.

The Globe and Mail (Toronto)

Regardless of ones political persuasion (apolitical, third party, democratic, or republican), all individuals of this nation would benefit from making the effort to read and understand the concepts presented in this book. Eminently easy to read.

Portland Book Review

Levitin talks about the crucial role of critical thinking and seeking out the truth in todays media landscape.

NPRs Forum/Michael Krasny

A guide for those who wish to test the authenticity of information that inundates us from every corner, dark and light, of the Web.

The Washington Post

The timing could not be better.... A survival manual for the post-factual era. Levitin offers a set of intellectual tools to help distinguish the real from the unreal, and often surreal.

Literary Review of Canada

Much like Nate Silvers (New York Times bestselling!) The Signal and the Noise, Levitins is that rare book that makes statistics both understandable and at times even intriguing.

Macleans

Misinformation is a curse of the information age, and Levitin offers blow-by-blow demonstrations of how words, numbers, and graphics can be manipulated to distort truth.

Stanford Magazine

Also by Daniel J. Levitin

This Is Your Brain on Music: The Science of a Human Obsession

The World in Six Songs: How the Musical Brain Created Human Nature

The Organized Mind: Thinking Straight in the Age of Information Overload

DUTTON

An imprint of Penguin Random House LLC

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New York, New York 10014

Previously published as a Dutton hardcover, September 2016, as A Field Guide to Lies

First paperback printing, March 2017

Copyright 2016 by Daniel J. Levitin

Penguin supports copyright. Copyright fuels creativity, encourages diverse voices, promotes free speech, and creates a vibrant culture. Thank you for buying an authorized edition of this book and for complying with copyright laws by not reproducing, scanning, or distributing any part of it in any form without permission. You are supporting writers and allowing Penguin to continue to publish books for every reader.

DUTTON is a registered trademark and the D colophon is a trademark of Penguin Random House LLC

All art courtesy of the author unless otherwise noted.

Images 2016 by Dan Piraro, used by permission.

Image drawn by Dan Piraro based on an image by Irving Geiss in How to Lie with Statistics, 1954.

Image 2016 by Alex Tabarrok, used by permission.