100 books like Why We're Polarized

Best recent book examining human morality from a scientific, psychological point of view.

Darwinians used to think humans had to be selfish and immoral. Contemporary evolution argues the opposite, that humans evolved moral limits on our selfishness in order to live together. Haidt’s is the best book presenting this new evolutionary psychology.

But it goes further to connect those scientific issues with contemporary politics, explaining why people from “red” and “blue” states cannot understand each other: they each embody a short list of human moral values, but different ones. This is a great book for thinking carefully about human morality and contemporary politics. Students love it, and so do I. 

It’s hard to know quite where to begin with this book–there is so much to love.

This book tells the story of the Great Migration of African American people out of the South across the United States to Chicago, New York, California, and beyond; it transforms and fills in a crucial part of American history that every American should know to understand our present day. But for me, what I love most starts with the way Isabel Wilkerson cares for people’s stories. 

Wilkerson tells this decades-long, sweeping, under-told story through individual stories that are so detailed and compelling, so thoroughly contextualized with historical research, that I was completely enmeshed in these people’s lives, their struggles, their loves, and their feelings. I cared. In the years since I read it, stories from the book often come to my mind, teaching and guiding me like the words of a beloved relative. 

This book is quite different from the others on my list in that the author is a total outsider to politics: Elwood is a former professional poker player.

But it’s the book that resonates with me the most as it directly makes the case that affective polarization is bad for the country and is to a large extent misguided—and citizens across the spectrum should actively try to overcome and fight it. Elwood writes informally and engagingly while still referring to tons of academic research and tackling many thorny recent issues in detail.

If there was one book that I would ask my most polarized fellow Americans to read carefully this would probably be it. Poker champs tend to be astute observers of human psychology—think Annie Duke and Maria Konnikova—and Elwood maintains this tradition. 

To balance out my list is Divided We Fall by David French, who recently became The New York Times’s newest conservative columnist.

So, yes, he’s a moderate conservative—and his book actually stands out to me among polarization books because it does a particularly good job of articulating both conservative and liberal perspectives on various issues, and both sides’ reasons for frustration and anger.

I also especially appreciate French’s discussion of the “law of group polarization”—the tendency for people’s opinions to become more extreme when we confer with like-minded groups—French and I agree this is a key cause of US polarization. And true to the title, the book includes descriptions of potential secession scenarios—not pleasant to read but perhaps a wake-up call for some readers.

Preventing Polarization is, as the title implies, a guide for educators on how to reduce polarization in the next generation. So, it’s unlikely to lead to immediate progress with polarization—but who knows, maybe some adults in positions of power might take some lessons from it as well.

Anyway, I love the premise here as I do think that education is probably crucial for long-term progress with this difficult part of human nature. Just as we must teach our kids to be tolerant and kind toward those from different racial and religious backgrounds or are different from ourselves in any number of ways—we must teach our kids to not be excessively effective polarized!

If you think it is crazy how evangelicals can support a politician who seemingly counters the very teachings of Jesus, you’ve got to read this book. I love the writing in this book! That should not be surprising since the author is an outstanding political reporter who also has an insider advantage as the son of a preacher.

LBJ lost the South for a generation, and Tim Alberta explains what happened next! 

I literally could not have written my book without Mason’s incredible empirical work documented in this book. 

Yes, this is an academic book, but Mason is engaging, clear, and masterful in her use of charts and graphs to illustrate what “social sorting” is and what it does. Whenever I explain to people how America’s political parties have come to represent not just different sets of policy positions but two very different types of people, I picture Mason’s charts and graphs in my head!

There are a few books that I cannot put back on my bookshelf because I cite them too often and have decided they just need to stay right on my desk, Lily Mason’s is at the top of this pile.

I always tell my students that one thing that I love about being a social scientist is that it’s as much art as it is science. Oliver and Wood exemplify the creative side of social psychology as they study how people are intuitionists or rationalists.

My favorite part is the questions that they designed to measure whether people are “magical thinkers,” that is, are they more concerned about symbolic harm than actual harm: “Would you rather stick your hands in a bowl of cockroaches or stab a photo of your family six times?”

I like to think of myself as rational, but there’s no way you could make me stab a photo of my family! I’ll take the cockroaches, thank you…

Hacker and Pierson argue that “plutocratic populism,” their term for what currently ails the United States and other democracies, is the latest solution to a structural dilemma in modern democracy.

Conservatives are regularly determined to protect wealth and privilege but need to win over voters who typically lack wealth and privilege to elect them. That means a continual effort to craft appeals that, in effect, disguise their aims.

The recent turn to populism means relying on non-economic issues – race, nativism, and various culture war issues concerning sex and gender most potently – to attract voters to support parties whose first allegiance is to the economic interests of elites.

This strategy can also lead, at times, to attacks on democracy and voting as well. 

This is one of my favourite textbooks. It came out 20 years after the first edition and is not an update so much as be an entirely different book. Topics include attributional biases, group decision making, nonverbal communication, intergroup hostility, and conflict resolution. He writes in detail and in such an engaging fashion that, very unusually for a textbook, it’s an immersive experience. It’s academically rigorous but his personality, as well as his authority, is continually present through firsthand research, the occasional anecdote, and idiosyncratic inclusions. An example of the latter is his application of the principles of group polarization to the film Twelve Angry Men – a film I love and one of the best resources I know for teaching both social influence and argumentation.