Originated and Architected by Bridgette Hamstead

What It Is

The Neurodiversity Justice Framework is the intellectual, strategic, and political foundation of the neurodiversity justice movement. It was originated and architected by Bridgette Hamstead, an AuDHD woman, Founding Director of Fish in a Tree: Center for Neurodiversity Education, Advocacy, and Activism, and the leading neurodiversity justice leader in the United States and globally.

The Framework did not emerge from a university department or a think tank. It emerged from practice: from Bridgette's direct service work with neurodivergent youth in New Orleans, where the gap between good intentions and inadequate outcomes became impossible to ignore. It was developed through five years of sustained, rigorous work, tested in community, revised through engagement with the people it was built to serve, and formally documented in its complete form on October 22, 2025, at fishinatreeglobal.org. The complete Framework is the subject of Bridgette's forthcoming book, Neurodiversity Justice: The Definitive Guide to the Framework and the Movement.

The Framework is not a rebranding of inclusion. It is a paradigm shift: a fundamentally different way of understanding the conditions neurodivergent people face and what it will actually take to change them.

Why a New Framework Was Necessary

For decades, the dominant responses to neurodivergence have moved through four distinct generations: awareness, acceptance, inclusion, and now justice. Each generation represented a genuine advance. Each also reached a structural ceiling it could not break through, not because the people working within it failed, but because of what each framework was built to do.

Awareness changed what people knew. Acceptance changed how people felt. Inclusion opened institutional doors and wrote accommodations into policy. And the outcomes, at the population level, did not change.

Autistic adults remain unemployed and underemployed at rates that have held steady for decades. Neurodivergent people across diagnoses are failed by healthcare systems, pushed out of schools, worn down by workplaces, and excluded from the social and economic life that everyone is told is available to them. They are burning out, being misdiagnosed, and dying earlier than their neurotypical peers. This is happening against the backdrop of more awareness, more acceptance, and more inclusion than has ever existed.

This is not a failure of effort. It is a failure of framework.

Awareness, acceptance, and inclusion were never designed to change the structures that produce these outcomes. They were designed to change attitudes. Neurodiversity justice is a structural framework. It asks different questions, takes different evidence seriously, and demands a different category of response. The question is not how neurodivergent people can better navigate systems that were not built for them. The question is who built those systems, what choices were made in building them, whose needs were centered and whose were excluded, and what it would actually take to build something different.

The Four-Generation Model

Central to the Framework is the Four-Generation Model, developed by Bridgette as an analytical tool for understanding why prior frameworks reached the ceilings they reached and what a justice framework requires that they could not produce.

The model identifies awareness, acceptance, inclusion, and justice as four distinct generations of organized response to neurodivergence. They are not interchangeable, not a story of linear progress, and not stages on a continuum. Each rests on different premises, asks different questions, and produces different outcomes. The critical analytical move the model makes is to name that what prior frameworks attempted was not inadequate effort but the wrong category of response. Structural problems require structural frameworks.

The Eleven Foundational Premises

The Neurodiversity Justice Framework rests on eleven foundational premises developed by Bridgette Hamstead as the analytical core of the Framework. They are not a values statement or a list of aspirations. They are the analytical foundation that determines what questions the Framework asks, what evidence it takes seriously, and what kinds of change it pursues. They work together as a system.

First Premise: Neurological Variation Is Natural. Neurological variation is a natural and expected feature of the human species, not a pathology to be corrected. Autism, ADHD, dyslexia, and related differences appear across every culture and every time period for which evidence exists. The underlying neurological variation is not a modern phenomenon or an epidemic. It is the ordinary range of human nervous system variation. Accepting this premise shifts the fundamental question from how to correct neurological variation to how to build environments that work for the full range of human nervous systems.

Second Premise: No Neurotype Is Superior. There is no single correct or superior neurotype. Cognitive diversity has value both for individuals and for communities. Neurotypicality is not a standard that reflects the full range of human neurology. It reflects the neurology of the people who had the power to do the designing. Neurodivergent cognitive styles are not deficient versions of neurotypical thinking. They are distinct ways of processing the world with their own forms of expertise.

Third Premise: Neurodivergent Outcomes Are Structural. The outcomes neurodivergent people face are structural outcomes, the predictable results of environments built for a narrow neurotype, not evidence of individual deficit. Autistic adults do not face unemployment because of their autism. They face it because hiring processes were designed to screen for neurotypical social performance. When outcomes are located in structural design, the designers and the institutions that maintain that design are responsible for changing it.

Fourth Premise: The Medical Model Is Insufficient. The medical model pathologizes natural human variation and systematically misidentifies where harmful outcomes come from. It locates the source of neurodivergent difficulty inside the individual, which produces a systematic misdirection of resources and a persistent pursuit of attitudinal change through individual-level intervention that leaves the structural conditions producing the outcomes entirely intact. The social model and the justice framework explain what the medical model cannot.

Fifth Premise: Neurodivergent Knowledge Is Authoritative. Neurodivergent knowledge and lived experience are legitimate, authoritative, and essential. They are not anecdote to be validated by professional authority. The systematic dismissal of neurodivergent knowledge by professional and institutional authority is not a matter of individual bias. It is a structural pattern that produces worse outcomes than the alternative. The Framework's concept of epistemic repair is the structural response to this pattern: the redistribution of epistemic authority so that neurodivergent people hold decision-making power over the systems that shape their lives.

Sixth Premise: Justice Requires Structural Redesign and Power Redistribution. Awareness, acceptance, and inclusion into unchanged systems are not sufficient. Structural redesign means interrogating and transforming the design choices that produce harmful outcomes. Power redistribution means moving neurodivergent people from the objects of institutional decisions to the makers of them. Without power redistribution, every other structural change remains reversible.

Seventh Premise: Intersectionality Is Foundational. Neurodivergent experience is always shaped by race, gender, class, sexuality, immigration status, disability identity, and other axes of structural power. There is no neurodivergent experience that is not simultaneously a raced, gendered, and classed experience. A framework that addresses neurodivergence without addressing these intersections is not a framework for justice for the most marginalized neurodivergent people. It is a framework for the most advantaged ones, dressed in the language of universality.

Eighth Premise: Diagnostic Categories Are Political. Diagnostic categories are not neutral scientific discoveries. They are historically and politically shaped constructs, and who gets diagnosed, when, with what, and with what consequences is determined as much by institutional power, race, gender, and class as by neurology. The history of autism diagnosis is a history of a category built primarily on the presentation of white boys in Western clinical settings. These are not historical errors since corrected. They are ongoing patterns with ongoing consequences.

Ninth Premise: Neurodiversity Justice Is Collective Liberation. Neurodiversity justice is a project of collective liberation, not individual accommodation. The unit of analysis and the unit of change are communities and systems, not individuals. Individual success stories are not evidence that a system is working. They are evidence of what becomes possible when conditions are right, and they make the case for building those conditions structurally, for everyone.

Tenth Premise: Neurodiversity Justice Is in Solidarity with Other Liberation Movements. Neurodiversity justice does not exist in isolation. It is in explicit solidarity with disability justice, racial justice, gender justice, and labor organizing. Siloed reform cannot produce justice. If neurodivergent experience is always shaped by race, gender, class, and other axes of power, then a movement that addresses neurodivergence without those movements is not addressing the full reality of neurodivergent life.

Eleventh Premise: Systems Are Designed and Can Be Redesigned. Environments, systems, and institutions are designed artifacts. They reflect choices made by people with interests. They can therefore be redesigned. Making the design visible is the first act of structural change. Once design choices are understood as choices, they become available for interrogation, accountability, and redesign. This is not only an analytical claim. It is the foundation of the accountability the Framework demands.

The Origin of the Framework

The Neurodiversity Justice Framework represents five years of sustained, rigorous development by Bridgette Hamstead, rooted in her direct service work with neurodivergent youth in New Orleans and built through community engagement, practice, and ongoing writing and scholarship. It did not emerge from scholarship first and then translate into practice. It emerged from practice, was tested in practice, was revised by the communities who engaged with it in practice, and is being built into institutional infrastructure through the practice of a movement already in motion.

Fish in a Tree: Center for Neurodiversity Education, Advocacy, and Activism was founded in New Orleans in 2022 with the explicit mission of laying the groundwork for neurodiversity justice in the United States and beyond.

Bridgette has spoken and presented publicly about the Framework for years, across audiences of practitioners, advocates, educators, clinicians, researchers, and neurodivergent people in the United States and internationally. She writes daily at NeuroJustice, her Substack at bridgettehamstead.substack.com, which serves as the most extensive ongoing public record of the Framework and its development. The first formal public outline of the complete Framework was published on October 22, 2025, at fishinatreeglobal.org, making available for the first time the full structure of the eleven premises, the Four-Generation Model, and the analytical architecture of the paradigm as a documented, named public text. The complete and definitive account of the Framework is Neurodiversity Justice: The Definitive Guide to the Framework and the Movement, Bridgette's forthcoming book.

The Infrastructure of the Movement

Frameworks without infrastructure do not last. The Neurodiversity Justice movement understood this from the beginning.

The Neurodiversity Coalition of America, chaired by Bridgette Hamstead, is the coalition infrastructure through which organizations building this movement work together with the coordination that sustained structural change requires. The annual U.S. Neurodiversity Justice Agenda is the policy infrastructure through which neurodivergent knowledge about neurodivergent life is built into legislative and institutional accountability. The NeuroJustice Summit, convened each year, is the organizing infrastructure of the movement, bringing together neurodivergent leaders, advocates, researchers, and practitioners to set the agenda, drive working groups, and build the movement across disciplines and sectors. The Graduate Program in Neurodiversity Studies will build the academic infrastructure for neurodivergent scholarship to be recognized as scholarship, produced under neurodivergent intellectual leadership. The Board Certified Neurodiversity Consultant credential is the professional infrastructure through which neurodivergent expertise is recognized as expertise in organizational and institutional contexts.

These are not aspirational programs. They are structures under construction, organized around the same structural commitments the Framework itself demands.

Follow the Framework's Development

Bridgette Hamstead writes daily about the Neurodiversity Justice Framework and the movement it is building at NeuroJustice on Substack. Subscribe at bridgettehamstead.substack.com.

Visit Bridgette's author website at bridgettehamstead.com.

Bring the Framework to Your Organization

Fish in a Tree offers consulting, keynote speaking, training, and tailored engagements grounded in the Neurodiversity Justice Framework for universities, corporations, nonprofits, cultural institutions, healthcare settings, and technology companies.