Potassium is one of the major electrolytes (together with sodium, chloride and magnesium) that conducts electricity in the human body. It also plays important roles in muscle contraction, nerve impulse transmission, and in maintaining the balance of fluids in the body.
The first modern usage of the specific term social justice is typically attributed to Catholic thinkers from the 1840s, including the Jesuit Luigi Taparelli in CiviltÃ  Cattolica, based on the work of St. Thomas Aquinas.
Western Theories of Justice. Justice is one of the most important moral and political concepts. The word comes from the Latin jus, meaning right or law. The Oxford English Dictionary defines the âjustâ person as one who typically âdoes what is morally rightâ and is disposed to âgiving everyone his or her due,â offering the word âfairâ as a synonym.