It was in the mid 90s that neurodiversity as a formal concept and a rights movement began to emerge. Aided by the internet, autistic people and those with other conditions were able to connect and began sharing their experiences: what they had in common, how their lives differed. A recurring theme was how many felt marginalised, pushed out of a society that embraced only typical ways of being in the world. The phrase “neurological diversity” cropped up in their discussions, which along with “neurodiversity” appeared in magazine articles later that decade.
Neurodiversity has clear parallels with biodiversity. It champions difference and the validity of individuals. It holds that a vaguely defined majority can be described as neurotypical, with brains that operate in a broadly similar way. Others, meanwhile, are neurodivergent, with brains that are built and work somewhat differently.
