Final answer:
The difference approach, also known as the Difference Principle, allows for inequality if it benefits the least advantaged group in society. However, critics argue that it prioritizes relative position over absolute position and may not maximize utility or address power differentials.
Step-by-step explanation:
The difference approach refers to the Difference Principle, which is a concept in political philosophy proposed by John Rawls. The principle states that inequality is permissible as long as it benefits the least advantaged group in society. However, there are criticisms of this approach. Advocates of strict equality argue that it prioritizes relative position over absolute position, and others argue that it doesn't maximize utility or address power differentials. Overall, the difference approach is not without its limitations.