 Although sufficientarian approaches claim to make the demands of justice less oppressive, they have been criticized as demanding both too much and too little. They demand too much if the minimum for every capability must be met in the face of recalcitrant impairments or environments. They demand too little if attaining the minimum could still leave the individual with a miserable life (Arneson 2006; Wasserman 2006; Wolff and de-Shalit 2007). Those approaches have also been criticized for lacking a mechanism for prioritizing capabilities (Wolff and de-Shalit 2007) and for assessing whether the minimum has been reached for any one capability (Riddle 2010). Clearly, the extent to which justice is achievable on such approaches for people with severe disabilities will depend on where the minimum is set, how its satisfaction is assessed, and how the capabilities are defined.