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Neurodiversity as political philosophy

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Summary

The neurodiversity paradigm (see The neurodiversity paradigm) makes a scientific claim: neurological variation is a natural part of human biodiversity. But it also makes a political claim, and the political claim is the one with teeth. It says: the way societies are organised systematically disadvantages people whose brains work differently, and this is a matter of justice, not charity. The disadvantage is not an inevitable consequence of neurological difference. It is produced by choices about how to design workplaces, schools, cities, legal systems, and social norms. Those choices can be made differently.

This page traces the political philosophy of neurodiversity: where it comes from, what it demands, and where it runs into tensions that have not been resolved.

The invention of normal

The political philosophy of neurodiversity begins with a historical question: where did the concept of “normal” come from?

Lennard Davis (1995) showed that “normal” is not an ancient or natural category. It is a statistical invention. Before the nineteenth century, the dominant concept was the “ideal,” which no one was expected to embody. The introduction of statistics into the social sciences, particularly through Adolphe Quetelet’s concept of l’homme moyen (the average man) in the 1830s, created a new framework: the normal distribution. For the first time, human variation could be plotted on a curve, and the centre of that curve became the standard against which everyone was measured.

The consequences were immediate and political. Variation that had previously been understood as part of the range of human difference became deviation. Francis Galton, who coined the term “eugenics,” explicitly used the normal distribution to argue that people at the tails of the curve were inferior and should be prevented from reproducing. The line from Quetelet’s statistics through Galton’s eugenics to twentieth-century forced sterilisation programmes is direct and documented.

Chapman (2023) extended Davis’s analysis to neurodivergence specifically. Empire of Normality argues that the concept of the “normal mind” was constructed alongside the concept of normal productivity. Industrial capitalism needed standardised workers: people who could tolerate factory conditions, follow instructions, maintain attention on repetitive tasks, and regulate their behaviour according to the clock rather than their own rhythms. Minds that did not fit this template were not merely different. They were economically non-compliant, and economic non-compliance was reframed as medical pathology.

This is not a conspiracy theory. It is a historical observation about how categories get constructed. The categories “feeblemindedness,” “moral imbecility,” and later “autism,” “ADHD,” “learning disability” emerged within institutional contexts (asylums, schools, factories, armies) that needed to sort people by their capacity to meet specific demands. The demands were treated as natural. The failure to meet them was treated as pathological. Chapman’s contribution is to insist that the demands themselves are political choices, not facts of nature, and that the pathology label is a political act, not a neutral description.

Rights, not charity

The UN Convention on the Rights of Persons with Disabilities (2006) represents the most significant translation of disability politics into international law. The CRPD does not frame disability as a problem to be solved through medical treatment or charitable provision. It frames it as a human rights issue. States have positive obligations: not merely to refrain from discriminating against disabled people, but to actively ensure their inclusion and participation.

For neurodivergent people, the CRPD’s implications are specific. Article 24 guarantees the right to inclusive education. Article 27 guarantees the right to work in an open labour market. Article 12 guarantees equal recognition before the law, including for people with intellectual disabilities whose legal capacity has historically been removed through guardianship regimes. Article 19 guarantees the right to live independently and be included in the community.

The gap between the Convention’s text and its implementation is wide. Lawson and Beckett (2021) argued that the human rights model complements rather than replaces the social model: one identifies the mechanism of oppression, the other provides the legal tools to contest it. In practice, most signatory states have not restructured their education, employment, or social care systems to meet CRPD obligations. The Convention is a statement of what justice requires. Whether states will deliver it is a political question, not a philosophical one.

The productivity trap

One of the most politically effective arguments for neurodiversity has also been one of the most philosophically dangerous.

The argument runs: neurodivergent people are valuable because they bring different skills. Autistic people have exceptional attention to detail, pattern recognition, and systematic thinking. People with ADHD are creative, energetic, and good in crises. Dyslexic people think in pictures and see connections others miss. Companies like SAP, Microsoft, and JPMorgan Chase have launched neurodiversity hiring programmes on exactly this basis, marketing them as accessing an “untapped talent pool.”

The problem is not that these claims are false. Many neurodivergent people do have distinctive cognitive strengths. The problem is what the argument implies about those who do not. If the case for inclusion rests on productivity, then the person who cannot demonstrate economic value has no case. The autistic person with intellectual disability who will never work for SAP is, on this logic, not a member of the “untapped talent pool.” They are simply untapped.

Chapman (2023) identifies this as the productivity trap: a form of political inclusion that remains captive to the logic it claims to challenge. If you argue for neurodivergent inclusion on the grounds that neurodivergent people are economically useful, you have accepted the premise that economic usefulness is the criterion for inclusion. You have made the case for some neurodivergent people while abandoning others, and the ones you have abandoned are invariably those with the highest support needs and the least social power.

The alternative is a rights-based argument that does not depend on productivity at all. People deserve inclusion, accommodation, and respect because they are people, not because they have skills that employers find profitable. This is what the CRPD asserts. It is also what the disability justice movement insists on, and it is the position that separates a coherent neurodiversity politics from a corporate diversity initiative.

Disability justice and intersectionality

The disability justice framework, developed by Sins Invalid, Patty Berne, Mia Mingus, and others from the early 2000s onward, emerged from a specific critique: the mainstream disability rights movement was too white, too middle-class, and too focused on legal rights for people who already had some social power. Disability justice centres the people who are multiply marginalised: disabled people of colour, queer and trans disabled people, disabled people in poverty, incarcerated disabled people.

The framework’s ten principles (Sins Invalid, 2015) include intersectionality, leadership of the most impacted, anti-capitalism, cross-disability solidarity, and interdependence. The last of these is a direct challenge to the independence narrative that dominates both mainstream disability rights and neurodiversity advocacy. Independence is not the highest good. Interdependence is the reality of human life, and a politics that treats needing help as failure has already conceded the terms of the debate to the system it claims to oppose.

For neurodiversity politics, the disability justice critique is pointed. The neurodiversity movement’s most visible advocates are overwhelmingly white, university-educated, English-speaking autistic people without intellectual disability. The movement’s political wins (workplace accommodations, diagnostic recognition, cultural visibility) have disproportionately benefited this group. Autistic people of colour, autistic people with intellectual disability, autistic people in the Global South: their experiences are less represented, their needs less centred, and the political structures of the movement have not always been designed to correct this.

This is not an accusation. It is a structural observation. Movements tend to be led by the people who have the resources to lead, and those resources are not equally distributed. Disability justice asks the neurodiversity movement to notice this and to build political structures that centre the people who are most affected rather than the people who are most articulate.

The education question

Few political questions about neurodiversity are as practically urgent as the question of who belongs in the classroom.

The inclusion principle, embedded in the CRPD and in most national education policies, holds that all children have the right to be educated alongside their peers. The rationale is both rights-based (segregation is unjust) and empirical (inclusive education benefits disabled and non-disabled students when done well). But “when done well” carries enormous weight. A neurodivergent child placed in a mainstream classroom without adequate support, in an environment designed for neurotypical sensory and social processing, is not included. They are present but unsupported, which is a different thing.

Cook et al. (2024) documented the gap between inclusion ideology and classroom reality. Teachers reported believing in inclusion while acknowledging that their training, their classroom design, and their school’s resources did not equip them to deliver it. The result is what some autistic advocates call “integration without inclusion”: the child is physically in the room but the room has not been changed to accommodate them.

The political tension is real. Special provision (separate classrooms, specialist schools) can offer environments designed for neurodivergent learners, with staff trained to support them. But separate provision carries its own political costs: segregation, reduced expectations, social isolation, and the historical association between “special” schools and institutional abuse. The choice between mainstream and specialist provision is not a choice between inclusion and exclusion. It is a choice between two imperfect options, each with its own risks, and the right answer depends on the individual child, the specific school, and the resources available.

A political philosophy of neurodiversity cannot resolve this tension by principle alone. It can insist that the child’s experience (not the system’s convenience) is the criterion, that neurodivergent children and their families should have genuine choice, and that the burden of adaptation falls on the institution rather than the child.

Self-determination

The political philosophy of neurodiversity has its roots not in academia but in self-advocacy.

Jim Sinclair’s “Don’t Mourn for Us” (1993), addressed to parents of autistic children, made a claim that was political before it was philosophical: “Autism isn’t something a person has, or a ‘shell’ that a person is trapped inside. Autism is a way of being. It is not possible to separate the person from the autism.” The statement is an assertion of identity, and identity claims are always political. They determine who gets to speak, whose experience counts, and whose definition of the situation prevails.

The self-advocacy movement that grew from Sinclair’s generation, through organisations like the Autistic Self Advocacy Network and the Participatory Autism Research Collective (see Critical Autism Studies), has consistently made the same demand: autistic people must be the primary decision-makers about autistic lives. “Nothing about us without us” is borrowed from the broader disability rights movement, but its application to neurodivergence has particular force because autism research and autism services have, for most of their history, been designed entirely by non-autistic people.

This is a demand for self-determination, and self-determination is a political principle. It does not mean that every autistic person agrees about what autism is or what autistic people need. The neurodivergent community is not a monolith, and the political disagreements within it (about the value of diagnosis, the role of parents, the ethics of cure research, the relationship between autism and intellectual disability) are real and sometimes sharp. Self-determination means that these disagreements are resolved by the people affected, not by external authorities who claim to know better.

Open questions

How should neurodiversity politics handle the tension between identity politics (autism as a valued identity to be protected) and material politics (autism as a social position that produces concrete disadvantages to be remedied)? The two are not incompatible, but they pull in different directions. Identity politics resists the framing of autism as disadvantage; material politics requires it, because you cannot demand accommodation for a disadvantage you refuse to name.

What does neurodiversity politics owe to people who want a cure? Some autistic people, particularly those with co-occurring conditions that cause significant suffering, want medical intervention that would change their neurology. A political philosophy that frames all such desires as internalised ableism risks the same epistemic injustice it claims to oppose: telling someone that their testimony about their own experience is not credible because it conflicts with the movement’s position.

How can the neurodiversity movement build political solidarity across the full range of neurodivergent experience, including people with intellectual disability, people with very high support needs, and people whose neurodivergence intersects with other forms of marginalisation? The disability justice framework offers principles. Translating those principles into political practice is the unfinished work.

Key sources

  • Chapman, R. (2023). Empire of Normality: Neurodiversity and Capitalism. London: Pluto Press.
  • Davis, L.J. (1995). Enforcing Normalcy: Disability, Deafness, and the Body. London: Verso.
  • Lawson, A. and Beckett, A.E. (2021). The social and human rights models of disability: towards a complementarity thesis. International Journal of Human Rights, 25(2), 348-379. doi: 10.1080/13642987.2020.1783535
  • Sinclair, J. (1993). Don’t mourn for us. Our Voice, 1(3). Republished in Autonomy, 1(1), 2012.
  • Sins Invalid. (2015). Skin, Tooth, and Bone: The Basis of Movement is Our People. A disability justice primer.
  • Cook, A., Ogden, J. and Winstone, N. (2024). Conceptualisations of neurodiversity and barriers to inclusive pedagogy in schools. Journal of Research in Special Educational Needs, 24(2), 193-206. doi: 10.1111/1471-3802.12656
  • UN Convention on the Rights of Persons with Disabilities. (2006). United Nations. https://www.un.org/development/desa/disabilities/convention-on-the-rights-of-persons-with-disabilities.html
  • Jaswal, V.K. and Akhtar, N. (2019). Being versus appearing socially uninterested. Behavioral and Brain Sciences, 42, e82. doi: 10.1017/S0140525X18002091
  • Pellicano, E. and den Houting, J. (2022). Annual research review: shifting from ‘normal science’ to neurodiversity in autism science. Journal of Child Psychology and Psychiatry, 63(4), 381-396. doi: 10.1111/jcpp.13534

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