 As discussed later in this Entry, there is sharp disagreement about whether individuals with the most severe intellectual impairments qualify as subjects of justice. But even if individuals with the most substantial intellectual impairments are regarded as subjects of justice, what justice demands for them, and of them, may be uncertain or disputed. Nussbaum (2009) contends that the equal citizenship of those individuals requires that they be enabled to exercise such political rights as voting and jury service through appropriate surrogates. Wasserman and McMahan (2012) question whether those rights could be meaningfully exercised by surrogates for individuals with the most severe intellectual disabilities.