As noted above, to a great extent, Nussbaum's Central Human Capabilities address issues of equality, political freedom, creativity and the right to the self, as do the various indices that are based on capabilities. It is evident that these measures are very subjective, but this fact is in the essence of defining quality of life according to Nussbaum and Sen. Nussbaum refers to Sen in saying that, although measures of well-being may be problematic in comparative, quantifiable models due to their subjective matter, the protection of and commitment to human development are too important of matters to be left on the sidelines of economic progress. Well-being and quality of life are too important to be left without intentional focus towards political change.
