Interactions between two people have expectations of certain behavior depending on the relationship. It ranges from taking your place in line, to contracts, employment and relationships. When the mutual expectation isn't honored, there is conflict because of the injustice. Rather than virtue for one person, this kind of justice depends on two. The middle ground or median is both people getting what they expect. We find injustice when one side experiences too much loss and the other more gain than was due. Fixing it is called rectification, where a situation needs to be rectified.
We make laws according to what should be fair and appoint judges to find that happy median. That is why they are called mediators at times. There can be contract disputes that rise from voluntary transactions and there can be violations such as violence where someone was hurt involuntarily. The judge tries to correct the wrong. This might be done by lawsuits that try to even things out. It can also be done by penalties for wrongdoing that at least take pleasure away from someone who causes hurt to others.
We recognize corrective justice the most and it is closest to black and white when all the details are known. Every good person seeks to make sure their interactions are fair; where others get good out of it and everyone is happy. Unfortunately, we all have different perceptions and may expect more than what is due. That is why we put things down on paper and also why we establish law and order. In casual interactions we expect a certain amount of respect and kindness and can feel violated when someone is out of order. Take road rage or waiting in line for shopping as examples. There are certain expectations that might be violated but the law kicks in when the behavior gets to the point of injury. But this isn't the only form of justice we know, there is one more that is a better way.
As we add value to interactions they become less black and white. People forced to simply take what they get are close to slaves. When we can give grace to those we care about or give more to those who have a valuable service, another form of justice is practiced. Reciprocity is what binds people together. With this we can value something and pay accordingly or give someone a break because we value them. This is the foundation for freedom. It is when this free exchange is interrupted that a society pulls apart and becomes resentful toward one another and their government. More next time….