Why We're Polarized Book Summary

In 'Why We're Polarized,' Ezra Klein explores the deepening divisions in American society and politics, uncovering the forces driving these divides. He delves into the psychology of partisanship, revealing how identity shapes our perspectives and decisions. Through a blend of historical context and data analysis, Klein illuminates the mechanisms behind polarization, such as media fragmentation and social networks. The book challenges readers to confront uncomfortable truths about their beliefs while offering insights into potential solutions for bridging the divide. This thought-provoking work will leave you questioning the very fabric of American democracy and your place within it.

By Ezra Klein

Published: 2020

"Our political identities have become more significant than our individual beliefs, shaping not just our opinions but our very sense of self."

Book Review of Why We're Polarized

ONE OF BARACK OBAMA’S FAVORITE BOOKS OF 2022 One of Bill Gates’s “5 books to read this summer,” this New York Times and Wall Street Journal bestseller shows us that America’s political system isn’t broken. The truth is scarier: it’s working exactly as designed. In this “superbly researched” (The Washington Post) and timely book, journalist Ezra Klein reveals how that system is polarizing us—and how we are polarizing it—with disastrous results. “The American political system—which includes everyone from voters to journalists to the president—is full of rational actors making rational decisions given the incentives they face,” writes political analyst Ezra Klein. “We are a collection of functional parts whose efforts combine into a dysfunctional whole.” “A thoughtful, clear and persuasive analysis” (The New York Times Book Review), Why We’re Polarized reveals the structural and psychological forces behind America’s descent into division and dysfunction. Neither a polemic nor a lament, this book offers a clear framework for understanding everything from Trump’s rise to the Democratic Party’s leftward shift to the politicization of everyday culture. America is polarized, first and foremost, by identity. Everyone engaged in American politics is engaged, at some level, in identity politics. Over the past fifty years in America, our partisan identities have merged with our racial, religious, geographic, ideological, and cultural identities. These merged identities have attained a weight that is breaking much in our politics and tearing at the bonds that hold this country together. Klein shows how and why American politics polarized around identity in the 20th century, and what that polarization did to the way we see the world and one another. And he traces the feedback loops between polarized political identities and polarized political institutions that are driving our system toward crisis. “Well worth reading” (New York magazine), this is an “eye-opening” (O, The Oprah Magazine) book that will change how you look at politics—and perhaps at yourself.

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Our political identities have become more significant than our individual beliefs, shaping not just our opinions but our very sense of self.

Why We're Polarized

By Ezra Klein