Moral Psychology and the Art of Not Believing Your Own Results

3–4 minutes

Over the past few decades, moral psychology has staged a quiet coup against one of our most cherished fantasies: that human beings are, at bottom, rational moral agents. This is not a fringe claim. It is not a Twitter take. It is the mainstream finding of an entire research programme spanning psychology, cognitive science, linguistics, and neuroscience.

We do not reason our way to moral conclusions. We feel our way there. Instantly. Automatically. And only afterwards do we construct reasons that make the judgment sound respectable.

Audio: NotebookLM summary podcast of this topic.

This is not controversial anymore. It is replicated, taught, and celebrated. And yet, if you read the most influential books in this literature, something strange happens. The diagnosis is devastating. The prescription is reassuring.

I’ve just published a long-form video walking through five canonical books in moral psychology that all uncover the same structural problem, and then quietly refuse to live with the implications.

What follows is a brief guide to the argument.

The shared discovery

Across the literature, the same conclusions keep reappearing:

  • Moral judgement is intuitive, not deliberative
  • Reasoning is largely post-hoc
  • Emotion is not noise but signal
  • Framing and metaphor shape what even counts as a moral fact
  • Group identity and tribal affiliation dominate moral perception

In other words: the Enlightenment picture of moral reasoning is wrong. Or at least badly incomplete.

The rider does not steer the elephant. The rider explains where the elephant has already gone.

Audio: NotebookLM infographic

Where the books go wrong

The video focuses on five widely read, field-defining works:

  • The Righteous Mind (reviewed here and here… even here)
  • Moral Politics (mentioned here – with Don’t Think of an Elephant treated as its popular sequel)
  • Outraged! (reviewed here)
  • Moral Tribes (reviewed here)

Each of these books is sharp, serious, and worth reading. This is not a hit piece.

But each follows the same arc:

  1. Identify a non-rational, affective, automatic mechanism at the heart of moral judgement
  2. Show why moral disagreement is persistent and resistant to argument
  3. Propose solutions that rely on reflection, dialogue, reframing, calibration, or rational override

In short: they discover that reason is weak, and then assign it a leadership role anyway.

Haidt dismantles moral rationalism and then asks us to talk it out.
Lakoff shows that framing is constitutive, then offers better framing.
Gray models outrage as a perceptual feedback loop, then suggests we check our perceptions.
Greene diagnoses tribal morality, then bets on utilitarian reasoning to save us.

None of this is incoherent. But it is uncomfortable. Because the findings themselves suggest that these prescriptions are, at best, limited.

Diagnosis without prognosis

The uncomfortable possibility raised by this literature is not that we are ignorant or misinformed.

It is that moral disagreement may be structural rather than solvable.

That political conflict may not be cured by better arguments.
That persuasion may resemble contagion more than deliberation.
That reason often functions as a press secretary, not a judge.

The books sense this. And then step back from it. Which is human. But it matters.

Why this matters now

We are living in systems that have internalised these findings far more ruthlessly than public discourse has.

Social media platforms optimise for outrage, not understanding.
Political messaging is frame-first, not fact-first.
AI systems are increasingly capable of activating moral intuitions at scale, without fatigue or conscience.

Meanwhile, our institutions still behave as if one more conversation, one more fact-check, one more appeal to reason will close the gap. The research says otherwise.

And that gap between what we know and what we pretend may be the most important moral problem of the moment.

No solution offered

The video does not end with a fix. That’s deliberate.

Offering a neat solution here would simply repeat the same move I’m criticising: diagnosis followed by false comfort. Sometimes orientation matters more than optimism. The elephant is real. The elephant is moving.And most of us are passengers arguing about the map while it walks.

That isn’t despair. It’s clarity.

Essay: Disagreement Without Referees

2–3 minutes

I’ve just published a new preprint on Zenodo: Disagreement Without Referees: Ontological Incommensurability and the Limits of Moral Adjudication πŸ“„ https://doi.org/10.5281/zenodo.17932544

This paper grows out of a frustration that will be familiar to anyone who spends time in moral or political argument: the sense that we keep talking past one another, mistaking deep incompatibilities for mere differences of opinion – and then moralising the failure to converge. Mostly, I’m tired of having to explain why my position isn’t subjectivist, relativist, quietist, nihilist, or whatever –ist flavour du jour. As with John Lennon, I complain about the –isms.

Audio: NotebookLM summary podcast of this essay.

The core claim is simple but unfashionable: many persistent disagreements are not epistemic at all. They are ontological. They do not arise within a shared background of assumptions about what exists, what counts as a reason, or what can ground normativity. They arise between incompatible background frameworks. When we treat such conflicts as if they were resolvable by better arguments, clearer communication, or more empathy, we misdiagnose the problem – and often make it worse.

The paper draws a sharp distinction between:

  • Disagreements of opinion, which presuppose a shared world and are, in principle, corrigible; and
  • Ontological disagreements, where what is contested is not the right answer, but what it would even mean for an answer to be right.

From there, I examine why charges like ‘relativism’, ‘subjectivism’, or ‘anything goes’ retain such rhetorical force despite their weak logical footing. The argument is not that these labels are false descriptions so much as that they function as boundary-maintenance devices within Enlightenment-inherited moral frames. They stabilise a sense of moral order by excluding positions that deny neutral adjudication.

Image: NotebookLM infographic. (This is the first infographic I’ve produced from NotebookLM. I’m not sure what I think of it, but I might try more directed versions in the future.)

I also take up the familiar worry that abandoning objective moral grounding leads to arbitrariness or nihilism. The paper rejects this caricature. Evaluation does not disappear when foundations are withdrawn; it relocates. What follows is not moral collapse but moral life without referees, where disagreement is managed through persuasion, coalition-building, institutional design, and power, rather than appeals to metaphysical authority.

Importantly, the paper is diagnostic, not prescriptive. It does not offer a new moral framework, a reconciliatory theory, or a solution to moral conflict. It argues instead for a clearer understanding of why some disagreements resist resolution, and for a more honest account of what remains once the fantasy of neutral adjudication is relinquished.

If nothing else, the hope is that recognising ontological incommensurability can temper the moral theatre that so often accompanies disagreement – replacing accusations of irrationality or bad faith with a clearer sense of what is, and is not, at stake.

This essay is also available on PhilPapers. For now, the full preprint is available on Zenodo at the link above.

As ever, comments are welcome – provided we’re clear about which world we think we’re standing in.