Metaphysics is the branch of philosophy that deals with the fundamental nature of reality.There are a few metaphysical ideas that could potentially end stratification or the division of people into different social classes one idea is the concept of social justice.
This is the idea that all people are equal and deserve to be treated fairly.Another idea is the concept of social mobility, this is the idea that people should have the opportunity to move up or down the social ladder based on their own efforts.
Another challenge is that some people may be unwilling to share power or resources with others.