Beyond the Pragmatic Definition? The Right to Non-discrimination of Persons with Disabilities in the Context of Coercive Interventions

According to a longstanding definition of non-discrimination, differential treatment does not constitute discrimination if the purpose or effect of the differential treatment is to achieve a legitimate aim and if the differential treatment can be objectively and reasonably justified. This characterization reflects what Wouter Vandenhole has described as the “widely-used pragmatic definition of discrimination.” In mental health policy, one important application of this definition pertains to the disputed question of whether coercive psychiatric interventions constitute discrimination on the basis of disability. In this paper, I consider whether the well-established pragmatic definition of discrimination remains valid in light of the United Nations Convention on the Rights of Persons with Disabilities (CRPD). I review evidence from the convention, from the general comment on equality and non-discrimination published by the Committee on the Rights of Persons with Disabilities, and from the committee’s adjudication of individual allegations of discrimination. I conclude that the CRPD and its treaty body send mixed signals in relation to the pragmatic definition: The convention itself is silent as regards the pragmatic definition, and while the committee has in some instances invoked it, it also seems to be pointing toward a new approach that goes beyond the pragmatic definition. I survey three possible alternatives to the pragmatic definition, tracing each to suggestions in the jurisprudence of the Committee on the Rights of Persons with Disabilities, and illustrating how each can be applied in determining whether coercive psychiatry is discriminatory.