Love Your Enemies: A Blueprint for Civil Disagreement

In Love Your Enemies, Arthur C. Brooks offers a bold diagnosis and antidote to America’s bitter polarization, the “culture of contempt.” Drawing from behavioral science, ancient moral teachings, and his own tenure as president of the American Enterprise Institute (AEI), Brooks crafts a compelling argument that we can disagree without despising one another – and in fact, we must.

The Problem: America’s “Culture of Contempt”

Brooks opens the book by framing the moment: political polarization is no longer just about disagreement; it’s about disdain. People on opposite sides of the political spectrum often don’t believe their opponents are merely wrong – they believe they are evil, stupid, or dangerous. Brooks calls this the culture of contempt – a toxic blend of anger and disgust.

Quoting behavioral research from scholars like John Gottman, Brooks highlights that contempt is the most corrosive emotion in human relationships. Gottman’s work, originally focused on marriages, shows that contempt – not conflict – is the most accurate predictor of divorce. Transposing this insight to the public square, Brooks argues that contempt is driving our civic divorce. “When people treat each other with contempt,” he writes, “they can’t persuade each other; they can’t even listen.”

The issue, according to Brooks, is not disagreement itself. In fact, as a former classical musician turned economist and social scientist, Brooks thrives on healthy debate. What’s killing us is the way we disagree.

A Personal Pivot: From Conflict to Connection

As the long-time leader of AEI, a free-market think tank known for its conservative bent, Brooks spent years speaking on contentious topics in deeply liberal environments. He recounts a turning point: after a lecture, a progressive protester confronted him, saying, “I came here to hate you.” But she didn’t. After hearing Brooks talk about “moral consensus” rather than ideological conquest, she admitted surprise.

Moments like this seeded the central thesis of the book: we can stand for what we believe without hating those who believe differently. Brooks’s leadership at AEI was marked by his insistence that ideological diversity not devolve into tribal warfare. He championed policies he believed in – school choice, market-based reforms, opportunity for the marginalized – but insisted they be articulated with respect and humility.

This tone – firm on convictions, gentle in posture – is the very “radical kindness” Brooks urges readers to adopt.

Five Rules to Subvert the Culture of Contempt

Brooks structures the core of the book around five rules for fighting back against contempt:

  1. Stand Up to the Man, Join a Countercultural Movement
    Brooks encourages readers to reject the media and political class that profit from outrage. He draws on research showing that conflict-driven media creates dopamine loops similar to addiction. The solution is to become a “happy warrior” – someone who stands firm in beliefs but refuses to be baited by negativity.
  2. Escape the Bubble
    Drawing from Robert Cialdini’s principles of influence, Brooks shows how homogenous social networks create ideological echo chambers that amplify contempt. He urges intentional friendship across divides and warns against “motive attribution asymmetry” – the belief that our side is driven by love and their side by hate.
  3. Say No to Contempt
    This section integrates both science and Stoicism. Brooks cites psychologist Paul Bloom’s work on empathy and explains how controlling emotional responses is essential to civic virtue. He then invokes Epictetus and Marcus Aurelius to illustrate that we don’t have to be slaves to our reactions. “You always have the power,” he writes, “to choose your response.”
  4. Disagree Better, Not Less
    Rather than avoid conflict, Brooks argues for better conflict – constructive disagreement that sharpens minds and broadens perspectives. He borrows from behavioral economics to show how people are more persuadable when treated with dignity. Citing economist Jonathan Haidt, he explains how moral foundations theory helps people understand why others believe what they believe.
  5. Tune Out: Disconnect More from Unhealthy Media and Social Media
    In this rule, Brooks is practical. He critiques the monetization of outrage and the algorithmic addiction of social platforms. Quoting studies from the Pew Research Center and MIT, he shows how false information spreads faster than truth – especially when it stokes tribal emotion. His advice: take regular “media fasts” to recalibrate your emotional baseline.

Ancient Wisdom Meets Modern Neuroscience

One of the book’s distinctive features is how seamlessly Brooks blends ancient wisdom with contemporary science. He draws heavily from Christian teachings – especially the Sermon on the Mount and Jesus’ injunction to “love your enemies” – but also from Buddhist compassion practices and Jewish ethics.

He also relies on modern cognitive science to reinforce those insights. For example, research from UCLA’s Matthew Lieberman on social pain shows that rejection and contempt light up the same brain regions as physical injury. In other words, contempt hurts in a neurological sense.

The implication: if we care about human dignity, we must reject contempt – even when it’s fashionable.

A Joyful Revolution

The next-to-last chapter is among the most hopeful. In it, Brooks explores the relationship between friendship and disagreement, and illustrates it with the unlikely friendship of two Princeton University professors whose similarities end there. Their friendship is not predicated on finding ares of agreement or avoiding conflict – “it requires disagreement, based on a shared quest for what is good and true and lifts up others.”

Brooks wants to build a movement of people who model persuasive disagreement without moral grandstanding. He knows this is hard – it requires spiritual and emotional maturity. But he believes it’s possible, and indeed, urgent.

Evaluation: Why It Matters Now

Love Your Enemies is a timely, cogent, and personally vulnerable call to rehumanize our public discourse. It’s not a treatise on centrism or a plea for milquetoast moderation. Brooks argues for passionate conviction – rooted in dignity rather than disdain.

The book’s strength lies in its multi-dimensionality. It is part memoir, part social science, part moral philosophy. For readers fatigued by the venom of the culture wars, Brooks offers a roadmap to principled civility. He never asks readers to give up their values; he challenges them to live those values in a way that actually changes minds.

Brooks writes as a former insider to ideological power, but now sees that love – not victory – as the more transformative goal.


Part of a regular series on 27gen, entitled Wednesday Weekly Reader.

During my elementary school years one of the things I looked forward to the most was the delivery of “My Weekly Reader,” a weekly educational magazine designed for children and containing news-based current events.

It became a regular part of my love for reading, and helped develop my curiosity about the world around us.

Vintage Brilliance: The Underrated Genius of Elders’ Crystallized Intelligence

As we grow older, our minds and cognitive abilities evolve in fascinating ways. While certain facets of fluid intelligence – the ability to think logically, process information rapidly, and solve novel problems – may decline with age, our crystallized intelligence has the opportunity to blossom. Crystallized intelligence refers to the knowledge, facts, and skills we have accumulated over a lifetime of experience and education. For modern elders, harnessing and cultivating this form of intelligence is essential for continued growth, wisdom, and engagement with the world around us.

The concept of crystallized intelligence was first introduced by Raymond Cattell in the 1960s, bridging psychometric studies with the insights of generations past – that we grow wiser as we grow older. The theme of his 1971 book, Abilities: Their Structure, Growth, and Action, could be stated as “When you are young, you can generate lots of facts; when you are old, you know what they mean and how to use them”. (From Strength to Strength, Brooks). Our rich tapestries of lived experiences become repositories of deep understanding across diverse domains. An economically-astute elder may have decades of business acumen ingrained. A passionate hobbyist maintains profound reservoirs of specialized knowledge around his lifelong interests. These deep wells of crystallized intelligence are invaluable assets to be nurtured and shared.

Depicted by the image below from the MIT Sloan Management Review, although fluid intelligence – which includes working memory and reasoning – typically begins to decline in early adulthood, crystallized intelligence (or wisdom, knowledge, and expertise) doesn’t deteriorate with age.

In our modern world of rapid technological and social change, the value of elderhood is too often discounted. However, those with decades of accumulated wisdom can offer nuanced historical context, seasoned perspectives, and profound insights to society’s challenges. Their crystallized intelligence serves as an anchor of stability and a guide towards judicious paths forward amidst turbulence. From being a voice of wisdom for younger generations to leveraging knowledge to make unique creative contributions, there are myriad opportunities for elders to have an enduring impact.

Of course, crystallized intelligence is not stagnant – it continues expanding with new knowledge and viewpoints. An intellectually humble mindset, openness to personal growth, and commitment to lifelong learning are key to distilling wisdom from our experiences. Reading widely, exploring new subjects, seeking out diverse perspectives – these are vital practices that enrich our crystallized intelligence and prevent insular thinking. Modern elders who embrace this expansive, growth-oriented mindset unlock new cognitive abilities and ways of understanding our infinitely complex world.

For individuals and societies alike, cultivating crystallized intelligence in elderhood yields profound dividends. Respecting and elevating the voices of wise elders anchors us to our shared heritage while illuminating paths towards progress. As modernity pulls swiftly forward, we should create space for the transcendent wisdom born of experience to guide the way.

This concept is not a recent discovery of the last few decades – take a look at the wisdom of the first-century BC Roman statesman, lawyer, scholar, and philosopher Marcus Tullius Cicero:


The old…should, it seems, have their physical labors reduced; their mental activities should be actually increased. They should endeavor, too, by means of their counsel and practical wisdom to be of as much service as possible to their friends, and to the young, and above all, to the state.


Cicero, De Offices

Author and social scientist Arthur C. Brooks, in his wonderful book From Strength to Strength, calls this “The Second Curve.” He challenges those in or approaching the latter years of their life to “Get on your second curve. Jump from what rewards fluid intelligence to what rewards crystallized intelligence. Learn to use your wisdom.”

How to do that? Well, in a nutshell, that’s what this whole journey of becoming a Modern Elder is about!


Inspired by From Strength to Strength, by Arthur C. Brooks