There are many kinds of harassment and it is too common at work in some places. We can define it as picking on or teasing someone, or otherwise saying things to make them feel badly.There is also sexual harassment where a person in a position of power misbehaves toward someone with less or no power. This can especially be bad if the boss acts in this way either demanding sex or making employees put up with very indecent language or behavior. Most companies now have rules against this. In my country we now have a law to protect employees form this and if it is proven that sexual harassment has happened the company will have to pay a lot of money. It is pretty clear that harassment is unethical.Do you know that it is not just a boss or other employees that may be affected by harassment or claims of harassment. There are other relationships where the more powerful (or possibly more mature) person in the relationship could take advantage of the person lower in the relationship.That is why there are rules of ethics for many professions prohibiting a relationship with others they know in a professional capacity. Examples are:Doctor and patientTeacher and studentMilitary officer and lower rank peopleCan you think of others that either have such rules or maybe should have such rules?