He should seek to observe regulations issued by legitimate authority for the sake of the common good.How is one to identify a legitimate authority in order to observe their regulations?
Catechism of the Catholic Church 2429
There are natural authorities such as parents and grandparents but also pseudo-natural authorities such as community elders and clan chiefs. All other authorities are based on consent or force, although most often force. Natural authorities are those we are born with and which we cannot repudiate or innovate as they directly express our nature as men.
Pseudo-natural authorities closely relate to our nature but not directly. Generally based on kinship, age, religion, respect and from long held local traditions they are the most immediate authority outside of our direct lineage.
Authorities based on consent are contractual relationships where the ruling party receives it's authority from the conditions of the agreement. Employers and those with power of attorney fall under this category.
So far identifying legitimate authority has been without issue, however authorities based on force pose a significant problem. Conquest, political intrigue and democracy (the "tyranny of the majority") are the most common forms of force and each one begs the question, does "might make right"? That is to say, why does anyone have an obligation to follow the directives of a non-natural authority thrust on them by force?
For the sake of argument lets imagine China invades the United States and manages to conquer the country sufficiently to rule confidently. Are Americans then morally obligated to follow the Chinese authorities or can they still be considered usurpers and therefore illegitimate? At some point all Governments have been usurpers be it by conquest or the majority forcing a system on the minority.
In the case of democracy what gives the majority the right to lord over the minority? Why does numeracy also grant legitimate authority? The intention is to free the people from tyranny but in attempting to do so it creates a new tyranny, that of the majority. There is simply nothing inherent in numbers that gives any group authority over another group which happens to be smaller. This is especially true when considering the natural rights of the individual which democracy cannot hold as an absolute since democracy is always contingent on the whim of the majority.
In regards to socialism the use of force is immediate and perpetual with private ownership being limited, abolished or state control being extended over private property. This violates the natural rights of the individual to enjoy and hold sway over the fruits of his labour.
Democracy and Socialism are both illegitimate forms of Government because they both represent a form of perpetual tyranny that does not protect man's natural rights. As for the other forms of Government which are established by force, the best answer to why legitimate authority is granted to them is that over time they become the tradition. As traditions they stand as firmly as traditions do which is not always very sturdily.
In regards to socialism the use of force is immediate and perpetual with private ownership being limited, abolished or state control being extended over private property. This violates the natural rights of the individual to enjoy and hold sway over the fruits of his labour.
Democracy and Socialism are both illegitimate forms of Government because they both represent a form of perpetual tyranny that does not protect man's natural rights. As for the other forms of Government which are established by force, the best answer to why legitimate authority is granted to them is that over time they become the tradition. As traditions they stand as firmly as traditions do which is not always very sturdily.