Opportunity, not disability, defines ability.

Across all resources, disability is understood not as stemming from the individual but as a result of external barriers: physical, societal, and attitudinal. The social model of disability runs as a foundation: it is the failure of environments and systems to accommodate human variation that disables people, not any intrinsic limitation. Building on this, Ade Adepitan highlights how systemic neglect, often shaped by racism, embeds exclusion into the very structure of society, showing that ability is linked to opportunity rather than innate capacity. Christine Sun Kim deepens this view by drawing attention to how disability can also operate through cultural erasure and miscommunication, illustrating that social misunderstanding disables as much as physical inaccessibility. Shay Brown, meanwhile, focuses on the hidden aspects of disability: unspoken norms, mental health struggles, and the less visible intersections with other marginalised identities. Together, these perspectives frame disability as something socially constructed and systemically maintained, always shaped by broader forces of power and exclusion.

Inclusion is understood as a fundamental redesign of shared spaces we all share: accessibility can’t be an afterthought or an accessory, but the fundamental ethos of interaction. Adepitan insists that true inclusion requires a systemic overhaul, linking the need for accessible environments with the broader fight against racial injustice and exposing the inadequacy of temporary or separate fixes. Christine Sun Kim pushes this even further, challenging narrow definitions of accessibility by insisting on cultural access — the ability to communicate, to exist, without apology or constant translation. Through her work, she forces hearing audiences to confront the presence of Deaf culture in everyday life. Shay Brown brings a practical urgency to these ideas, stressing that accessibility must be proactively built in from the beginning: asking questions, budgeting for it, and valuing it as essential rather than optional. Across these different perspectives, a shared idea emerges: Inclusion is not about making exceptions but about fundamentally shifting how we design spaces, communities, and interactions so that everyone belongs from the start.

Disability cannot be understood in isolation. A deep awareness runs through all the speakers’ work that disability cannot be separated from other aspects of identity. Christine Sun Kim shows how her Deafness is inseparable from cultural and linguistic identity, revealing how access to language and culture is as critical as access to physical spaces. Her experiences of belonging and alienation within both Deaf and hearing worlds point to identity’s layered, complex nature. Overlapping, shifting experiences of privilege and marginalisation characterise spaces that might appear or claim to be inherently inclusive. Brown amplifies this understanding, emphasising on how disability intertwines with gender, sexuality, neurodivergence. Their perspectives dismantle notions that disability can be comprehended in isolation, painting a picture of identity as dynamic, multifaceted, and constantly shaped by broader systems of power and belonging. Adepitan highlights how race and disability intersect through shared patterns of invisibility and exclusion. Systemic oppression operates along multiple axes at once. 

Disability as a structural force is ingrained both structurally and relationally. UAL data shows that around 20% of students declare a disability, learning difference, or mental health condition, and many more are likely undiagnosed. Starting from the assumption that disability is present even when invisible, I design my approach to be proactively inclusive rather than reactively accommodating. Christine Sun Kim’s reflections on her academic journey resonate strongly here: she highlights how many learning opportunities were denied to her because pedagogy and institutional design were inaccessible to a Deaf student. In line with universal design principles, I ensure that accessibility is not treated as an add-on but as an embedded standard. When tools are offered to everyone, they avoid singling out any student; they normalise access, reduce stigma, and allow needs to remain private if students wish. Non-stigmatising tools are essential, especially given how many disabilities are invisible, undiagnosed, or disclosed only selectively.

Comments

10 responses to “Opportunity, not disability, defines ability.”

  1. Carys Kennedy avatar
    Carys Kennedy

    Hi Cecilia. Thanks so much for this post! You’ve articulated the systemic barriers encountered by disabled people really well here, as well as acknowledging how other identities intersect with and multiply these barriers.

    You also state so clearly why it’s important to be proactively inclusive, rather than reactive – I couldn’t agree more! I’d love to hear more about the how you embed accessibility and Universal Design for Learning in your context. Would you be able to share any examples please?

    1. Cecilia Mezzi avatar

      Thank you, Carys! I know I’m replying to comments with a great delay, but it’s good to look back at the unit regardless. Great question. In my context, I integrate accessibility and Universal Design for Learning by offering flexible submission formats (written, audio, visual) from the outset, using captioned videos and transcripts for all materials, and routinely checking in with students about their access needs. It’s proactive design rather than reactive accommodation. I also find useful anonymised digital Q&A platforms, introducing all students to Immersive Reader and asking questions synchronously on a shared file, allowing students to access files asynchronously, captioned lectures, and overall group activities that don’t highlight any individual’s needs explicitly. I also try to share slides that are accessible for students with dyslexia. Again, it’s not a sum of all factors but a general approach that I try to regularly question.

  2. Lee Mackinnon avatar
    Lee Mackinnon

    Hi Cecilia,
    Great synopsis of the videos and prevailing issues. Especially, ‘the appearance’ of inclusivity…

    One thing which immediately strikes me is the black screen and white text of this blog. I find this very hard to read- I am not sure why? Maybe something to do with being a life-long migraine and recent post-stroke sufferer? I also find it impossible to look at slides in this format (as my eye moves between black and white, I also see the RGB colours of the projector and have to leave the room before i get a migraine… I’m usually too embarrassed to say this and ‘don’t want to make a fuss’, but maybe now is a good time and place?!

    I am interested why universities still have very few students with ‘visible’ disabilities? I fear that this may be to do with an acceptance of the ‘normative looking’ body, and exclusion of bodies which do not fit this normative appearance? Interesting to discuss this more sometime…

    Many thanks 🙂

    1. Cecilia Mezzi avatar

      Hi Lee, apologies for the delay in replying and thank you for sharing this candidly; your experience highlights precisely why inclusive design needs continuous reflection! I actually went for a dark background with a not too sharp contrast typography hoping this would work well for people with dyslexia, but I didn’t realise how small the size of text was, and how small was the letter and line spacing was! I readjusted that and added contrast between text and background. Hopefully this will make text more accessible. I clearly didn’t deliver so thank you for flagging this.

      On the other hand, your point about the visibility of disability and the normative body is powerful; I’d love to explore this topic further with you as my intervention focuses on positionality and visibility!

  3. Phoebe Stringer avatar
    Phoebe Stringer

    Hi Cecilia

    “Across all resources, disability is understood not as stemming from the individual but as a result of external barriers: physical, societal, and attitudinal.” What a beginning! As a teenager, I once saw a very pivotal tumblr post that I wish I could now find, it said;

    “What is worse? Being disabled or the way the world treats being disabled”

    It really struck me, I could always find a way to adapt internally, but would society ever adapt to me externally? What’s worse, using a mobility aid or the tube station only having stairs? I think the answer, whilst complex, is actually at its core quite simple. The way the society is built against disability would be the hardest obstacle to overcome.

    I appreciate you talking about how all accessibility aids should be open to all students, regardless of their current need for them. Normalising and using aids ought to be built into education from the ground up!

    https://www.bma.org.uk/news-and-opinion/normalising-disability-in-the-workplace#:~:text=It%20is%20only%20through%20normalisation,safety%20of%20our%20staff%20with

    A great article on the matter!

    1. Cecilia Mezzi avatar

      Phoebe, that Tumblr quote is brilliant and deeply resonates. Barriers built by society often eclipse personal challenges entirely. Thanks you for your generosity and for the insightful BMA article link!

  4. Haemin Ko avatar
    Haemin Ko

    Hi,Cecilia, Your piece really got me thinking. I appreciate how you addressed the idea that disability isn’t just about individual limitations but about how systems and environments fail to accommodate human diversity. I couldn’t agree more that inclusion should be built into the foundation rather than being an afterthought.
    That said, I often find myself feeling pretty conflicted when it comes to applying this in practice, especially within educational settings. As someone working directly with students, I completely understand the importance of making learning accessible to everyone. The problem is that in reality, it’s far from straightforward.
    In a large class, there are often students with physical disabilities, mental health issues, chronic illnesses, and neurodivergent conditions – and each has different needs. Even with teaching assistants, it feels almost impossible to address everyone’s requirements in such a limited time frame. Plus, keeping everyone on the same page when it comes to sharing information and supporting students is a constant struggle. Sometimes, it honestly feels overwhelming.
    It’s not that I don’t believe in inclusive practices – I absolutely do. It’s just that in reality, the gap between theory and practice feels huge. I’m curious if you’ve seen any practical strategies that actually work when you’re juggling multiple needs within a single session. I really want to find more sustainable and realistic approaches.
    Would love to hear your thoughts on this. Your piece really made me reflect on how we can make meaningful changes without feeling so stretched all the time. Thanks again for sharing your insights!

    1. Cecilia Mezzi avatar

      Haemin, apologies for the delay and thank you for your honest and reflective comment! I agree that the gap between theory and practice can feel enormous. One practical strategy I’ve found effective is building choice directly into teaching methods (e.g., multiple options for engaging with content), which reduces the need for tailored interventions each time. This was actually a popular question and I might be repeating myself a little (sorry about this!), but non-stigmatising tools I’ve integrated include anonymised digital Q&A platforms, introducing all students to Immersive Reader and asking questions synchronously on a shared file, allowing students to access files asynchronously, captioned lectures, regular breaks, and overall group activities that don’t highlight any individual’s needs explicitly.

  5. Sophie Reynolds avatar
    Sophie Reynolds

    Hi Cecilia,
    You’ve made some powerful and insightful connections between all three videos, shedding light on the complex layers of inaccessibility and opportunity that exist within society.
    Your honest discussion about the often invisible nature of many kinds of disabilities and barriers is especially impactful, and a crucial reminder of how easily these experiences can be overlooked, further isolating and disadvantaging those affected.
    Your conclusion left me reflecting on a question of what non-stigmatising tools or approaches do you incorporate into your teaching practice currently?
    Thank you for a thought-provoking reflection!

    1. Cecilia Mezzi avatar

      Thank you, Sophie, I appreciate your reflections. Non-stigmatising tools I’ve integrated include anonymised digital Q&A platforms, introducing all students to Immersive Reader and asking questions synchronously on a shared file, allowing students to access files asynchronously, captioned lectures, and overall group activities that don’t highlight any individual’s needs explicitly. I also try to share slides that are accessible for students with dyslexia. Little but regular breaks also are something minor but they go a long way!

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