This is periodically worth a visit. From a speech by economist Thomas Sowell on the quest for cosmic justice:
Presumably, the vast ranges of undeserved inequalities found everywhere are the fault of "society" and so the redressing of those inequalities is called social justice, going beyond the traditional justice of presenting each individual with the same rules and standards. However, even those who argue this way often recognize that some undeserved inequalities may arise from cultural differences, family genes, or from historical confluences of events not controlled by anybody or by any given society at any given time. For example, there was no way that Pee Wee Reese was going to hit as many home runs as Mark McGwire, or Shirley Temple run as fast as Jesse Owens. There was no way that Scandinavians or Polynesians were going to know as much about camels as the Bedouins of the Sahara-- and no way that these Bedouins were going to know as much about fishing as the Scandinavians or Polynesians.
In a sense, proponents of "social justice" are unduly modest. What they are seeking to correct are not merely the deficiencies of society, but of the cosmos. What they call social justice encompasses far more than any given society is causally responsible for. Crusaders for social justice seek to correct not merely the sins of man but the oversights of God or the accidents of history. What they are really seeking is a universe tailor-made to their vision of equality. They are seeking cosmic justice.