by Martin Butler

Neurodiversity, a term first coined by the sociologist Judith Singer in the 1990s, is the idea that human beings think and act in a wide variety of ways which extend well beyond the narrow, stereotyped conception of ‘normal’ that most people take for granted. It has come to be regarded as a matter of minority rights, according to which people whose personalities or behavioural tendencies are atypical should be granted equal rights and the same respect as anyone else. Neurodiversity is an obvious reality to which there are two rather different approaches.
The first argues that we simply need to be more accepting of those who do not fit the standard way of being. It’s about overcoming the kind of prejudice we all know from the school playground against those perceived to be different. We might see this as widening the idea of what is acceptable and thus extending the spectrum of what is ‘normal’, for even within the range of what is described as ‘neurotypical’ there is diversity. There have always been different personality types – extrovert, introvert, impulsive, aggressive, thoughtful, calm, clumsy, methodical, and so on. These, however, are not described as neurodiversity but simply as human difference. Neurodiversity then, according to this first approach, simply means admitting more individuals into the normal range, such as those who have ADHD or those on the autism spectrum. It’s part of the wider ethic that being different, unusual, or even ‘odd’ is not in itself a reason to judge a person negatively. Importantly, this approach is an attempt to break down categories. Differences are seen as irrelevant to the way we judge, just as ethnicity or sexual orientation should be regarded as irrelevant. To borrow a quote from Martin Luther King, it is the ‘content of their character’ that matters rather than the degree to which someone shows neurodiversity.
The second approach is quite different. This is not enough, it says. Having a positive and accepting attitude still does not allow someone with, for example, ADHD to succeed in an education system which does not recognise or understand the needs associated with their condition. Rather than underplaying the differences displayed by a neurodivergent individual, this approach advocates a need to fully recognise them. Unlike ethnicity or sexual orientation, it argues, neurodiversity does actually affect the way you interact with other people, how you respond to education programmes, employment roles and social situations more generally, and it is not something the individual concerned can voluntarily alter. Society, therefore, needs to adapt to accommodate these differences, and perhaps even to judge performance by a different yardstick from the one used for neurotypical individuals. According to this approach, we cannot simply be blind to these differences, as the first approach would suggest, seeing through them to the ‘normal’ human being inside. We need to recognise that being neurodivergent is part of an individual’s core identity.
The problem with this is that it leads to the medicalisation of conditions through the creation of artificial categories. Where do we draw the line between someone who could be described as neurotypical but nevertheless shows features of a recognised neurodivergent condition, and someone who only just meets the criteria for that condition? It seems a little arbitrary. Surely all human beings sit somewhere on a complex spectrum rather than in neatly defined categories. Is it fair to give special consideration to those just inside the category but not to those who fall just outside it? Read more »