Disability inclusion is the action of including people with disabilities into everyday activities. It is achieved through practices and polices that identify and remove barriers to full participation in society.
“Normal” people construct society which consists of social behaviors, rules/laws, cultural practices, etc. Everyone starts out as a part of society then based on social constructs some people are excluded. Therefore, inclusion is a way to include people who have been excluded from society. People do not think about whether to include or exclude “normal” people. So, why do we have to include or exclude people with disabilities?
Exclusion and inclusion is a social construct that some people are not a part of society. People are excluded from society based on social perceptions and attitudes towards certain people. People with disabilities are excluded from society because they are seen as less than, undesirable, etc. Inclusion is necessary to counteract the poor perceptions and attitudes towards disabled people. The physical acts of exclusion and inclusion (ie. work discrimination, mainstreaming) are based on the social construct of inclusion and exclusion. The physical acts of inclusion are used to counteract the physical acts of exclusion.
We all live on this planet together. Everyone is a part of society. Any act of inclusion and exclusion is based on social constructs stemming from perceptions and attitudes towards certain people.