From Wikipedia:
If this is an accurate description of social justice, do we need more or less social justice?Social justice is the concept of fair and just relation between the individual and society.
Social justice assigns rights and duties in the institutions of society, which enables people to receive the basic benefits and burdens of cooperation. The relevant institutions often include taxation, social insurance, public health, public school, public services, labor law and regulation of markets, to ensure fair distribution of wealth, and equal opportunity.