Abstract
This paper critically examines prevailing egalitarian theories (which assess inequality between two individuals on the basis of their lifetime experience). The paper proposes an alternative theoretical framework: theDignified Lives Approach. This theoretical framework, which rests on deontological foundations, considers all human beings as of equal moral worth, and advocates treating each individual with equal concern and respectat any given time. The paper articulates five essential principles of equality founded in the notion of equal concern and respect: the principle ofindividual assessment, the principle ofequal influence, the principle ofsufficiency, the principle ofsocial inclusion, and the principle ofautonomy. Focusing on senior workers, the paper reveals that age discrimination may be as unjust as other forms of discrimination. It therefore articulates a strong, moral case for eradicating age discrimination which is well supported by recent judicial developments.