Who Counts as a Victim: The Real Engine Behind Political Moral Disagreement

In This Article

• Why liberals and conservatives share the same basic moral instinct but reach wildly different conclusions
• What 'assumptions of vulnerability' are and why they predict your political opinions better than most popular theories
• How Moral Foundations Theory quietly baked conservatism into its own measuring stick
• The four clusters of targets — the Environment, the Othered, the Powerful, and the Divine — that explain most political fights
• Why understanding the mechanism of moral disagreement might be the only way out of it

There is a moment in almost every political argument when both people look at each other with genuine bafflement — not anger, not contempt, but the particular confusion of someone who cannot fathom how another adult arrived at that conclusion. The argument feels moral. It feels like the other person is either blind or wicked. New research across twelve studies suggests a third option: they are working from a different assumption about who is fragile, who is at risk, and who deserves protection. That assumption, quiet as a hinge, swings every door in the house.

The Question Nobody Thought to Ask

For years, the dominant explanation for why liberals and conservatives disagree so fiercely was that they had fundamentally different moral minds. One popular theory — Moral Foundations Theory — argued that conservatives draw on five moral instincts while liberals mainly use two. The story was tidy and got a lot of attention. It also turns out to be largely wrong, or at least far more limited than its promoters suggested.

What twelve studies now point to instead is something simpler and more uncomfortable. Both liberals and conservatives are running the same basic moral software. The program is called harm detection. It scans the world for victims — for vulnerable beings being damaged by agents with power over them. The difference is not the program. The difference is the database it searches. Liberals and conservatives are feeding it different lists of who qualifies as vulnerable in the first place. Researchers call these lists assumptions of vulnerability, or AoVs, and they predict moral judgments, charitable giving, and even implicit gut-level reactions with impressive accuracy.

The Shared Foundation Everyone Forgot

Here is the part that should humble everyone in the argument. When researchers strip away the rhetoric and look at the cognitive machinery underneath moral judgment, what they find is consistent across ideology: the more an act looks like a powerful agent harming a helpless victim, the more people of every political stripe condemn it. A CEO harming a baby gets rated as more monstrous than a baby somehow harming a CEO. Not because of loyalty or purity or authority — but because the first scene has a clear villain with power and a clear victim without it.

This pattern — called the Theory of Dyadic Morality — holds up across liberal and conservative subjects alike, across scenarios designed to trigger every so-called moral foundation. The moral template is universal. What is not universal is who gets slotted into the victim role. And that single variable, it turns out, explains an enormous amount of what we mistake for deep philosophical difference.

Think of it like this. Two people walk into the same courtroom with the same rulebook. They both care about justice. But they have different witnesses on their list, and only one side's witnesses get called. The verdict looks like proof of moral incompatibility. It is actually proof of different witness lists.

How the Measuring Stick Was Rigged

Moral Foundations Theory gave a generation of researchers and journalists a shared vocabulary for political disagreement, and for that it deserves credit. But the vocabulary had a problem baked into its bones. The questionnaire used to measure loyalty asked about loyalty to America. The authority questions asked about deference to preachers. The purity questions centered on chastity. These are not neutral probes of timeless cognitive modules — they are a snapshot of American conservative culture circa the early 2000s.

It should not be surprising, then, that conservatives score higher on loyalty, authority, and purity. The test was written with conservative exemplars. Swap the examples and the scores flip. Liberals care intensely about loyalty — to labor unions, to progressive movements, to the planet. Liberals care about purity — try telling an environmentalist that a pristine river does not matter or that chemical contamination is not a visceral moral offense. The foundations do not reveal different minds. They reveal different teams playing the same game on a tilted field.

There is also the small embarrassing fact that the number of foundations keeps changing — from three to four to five to six, with researchers musing it might eventually reach seventy-four or a hundred and twenty-two. When your theory of timeless cognitive modules cannot settle on how many modules there are, the modules may not be doing the explanatory work you think they are.

Four Clusters That Explain Most Political Fights

The assumptions of vulnerability research sorts the moral landscape into four clusters of targets. Understanding them is like getting a key to a locked room you have been circling for years.

The first cluster is the Environment. Liberals tend to see nature — the climate, ecosystems, animal species — as genuinely vulnerable to human exploitation. Conservatives are far more likely to see nature as resilient, adaptive, and not in need of the kind of moral protection liberals extend to it. This is not because conservatives hate trees. It is because they do not place trees on their vulnerability list.

The second cluster is the Othered — immigrants, racial minorities, LGBTQ individuals, and others who sit outside the dominant cultural center. Liberals see these groups as structurally vulnerable to harm from institutions and majorities. Conservatives are more likely to see vulnerability as individual and distributed, not group-based — and therefore less likely to see these groups as requiring special moral consideration.

The third cluster is the Powerful. Liberals are more willing to place powerful institutions and individuals — corporations, police forces, wealthy executives — on the agent side of the harm equation. Conservatives are more likely to see these same entities as potential victims of regulatory overreach, mob justice, or unfair taxation. When a liberal sees a corporation polluting a river, they see a powerful agent harming vulnerable people. When a conservative sees a government fining that corporation heavily, they may see a powerful state harming a vulnerable business owner.

The fourth cluster is the Divine — religious institutions, traditions, and values. Conservatives are more likely to see these as vulnerable to mockery, erosion, and attack from secular culture. Liberals are less likely to place religious institutions on their vulnerability list, and more likely to place them on the agent side when they see religious authority used to restrict individual freedoms.

Group Vulnerability Versus Individual Vulnerability

The deeper divide the research reveals is not really liberal versus conservative. It is a disagreement about how vulnerability works at all. Liberals tend to see vulnerability as group-based. The harm is structural. The victim is a category of people who share an identity — their race, their immigration status, their sexuality — that makes them collectively more exposed to mistreatment. The oppressor is also understood at the group level.

Conservatives tend to see vulnerability as individual and more evenly distributed. Any particular person might be harmed by any other particular person, regardless of group membership. On this view, treating groups as inherently vulnerable or inherently powerful is itself a kind of prejudice — it assigns moral status based on identity rather than actual behavior. This is why conservatives often find identity-based arguments not just wrong but offensive, and why liberals find conservative individualism not just wrong but morally obtuse. Both reactions make complete sense given the different maps each side is reading.

Aw, shucks — it turns out the most heated moral fights in American life are not really about whether harm is bad. Everyone agrees harm is bad. They are about whether you can see the harm that is happening right in front of you.

Why This Can Be Changed and Why That Matters

Here is the part that gives the research its teeth. Assumptions of vulnerability are not hardwired. They can be experimentally shifted, and when they shift, moral judgments shift with them. Tell someone a story that makes a typically ignored group seem more fragile, and moral concern for that group goes up. Frame an act so that the power dynamics are reversed, and condemnation follows the reversal. This is not manipulation — it is illumination. It means the disagreement is not a wall. It is a door.

This has practical consequences for anyone who wants to actually persuade someone rather than just defeat them in an argument. Moral persuasion, on this account, is less about changing someone's values and more about changing their perception of who is at risk. Environmental messaging that emphasizes the vulnerability of specific communities — real people with faces and names, not abstract ecosystems — tends to move conservative audiences more than purity-based appeals about nature's sanctity. Immigration arguments that make the individual human cost visible and concrete shift assumptions in ways that statistical arguments rarely do.

The mechanism matters. Once you see that the fight is about victim maps and not about moral DNA, you stop treating disagreement as proof of wickedness and start treating it as a problem of perception — one that evidence and story can actually address.

What a Universal Harm-Based Moral Mind Actually Means

The researchers behind this work are not arguing that harm is all that morality is, or that every value reduces to physical pain inflicted on a body. Honor matters. Duty matters. Loyalty matters. But the studies suggest that when you trace the psychological root of why people condemn one thing and excuse another, you almost always end up at the same place: a sense that something vulnerable was damaged by something powerful, or that it was not.

The values are real. The foundations are real. But they function as categories we scan for evidence of harm, not as separate moral organs operating independently. When conservatives defend religious tradition from what they see as secular attack, they are running the same harm-detection program that liberals run when they defend a minority community from discrimination. The program is the same. The database of who counts as vulnerable is different. That difference is learned, cultural, malleable — and the single most important variable in American political conflict that almost nobody is talking about plainly.

Knowing this does not end the argument. But it changes it from a theological war into a disagreement about facts — facts about who is fragile, who has power, and who is getting hurt. Those are arguments you can actually have. And sometimes, if you are lucky and honest, you can win one.

Original Study

Recommended Books

The Righteous Mind: Why Good People Are Divided by Politics and Religion by Jonathan Haidt — A foundational exploration of moral psychology that examines why humans are naturally divided into teams that each think they alone are on the side of virtue.

Strangers in Their Own Land: Anger and Mourning on the American Right by Arlie Russell Hochschild — A deep empathetic investigation into the emotional and moral logic behind conservative political identity in America.

The Influential Mind: What the Brain Reveals About Our Power to Change Others by Tali Sharot — A neuroscientist explores how emotion, not evidence alone, drives belief change and moral persuasion in the people around us.

Article Recap

Liberal and conservative moral disagreement is driven not by different moral foundations but by different assumptions about who is vulnerable to harm and victimization, a finding supported by twelve studies using assumptions of vulnerability to predict moral judgment, implicit attitudes, and charitable behavior across political ideology. Understanding the psychology of who counts as a victim in political debates reveals that both sides share a universal harm-based moral mind, and that shifting perceptions of vulnerability can causally change moral evaluations across the political spectrum. The four clusters of moral targets — the Environment, the Othered, the Powerful, and the Divine — map the terrain of nearly every major policy conflict in contemporary American life, from immigration and policing to religious freedom and systemic racism.

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