Such need can be met only by an organ which enjoys full...

Such need can be met only by an organ which enjoys full authority over all members of that society. By designing special programs and rules, it is the government which can mobilize people to participate in the war to thwart the danger to their country.

In addition, to be prepared to confront external and internal threats, necessary defensive armaments and facilities must be acquired and efficient military training of individuals must be taken into account so that the country can have sufficient guards for external threats, as well as for internal security. This important task can only be shouldered by the government whose orders are obeyed and regarded as binding by the people.

The examples mentioned in relation to the second reason behind the need for government, i.e. meeting the public needs of society, give importance to defense issues of the country and confronting external enemies. In our country, the armed forces, comprising of the army and the Islamic Revolutionary Guard Corps (IRGC), are discharging this crucial and vital duty. Also, the examples we mentioned in relation to the first reason, i.e.

guaranteeing the implementation of law, pertain to the maintenance of internal security and practical ways of compelling offenders to obey the law. This important duty has been placed upon the disciplinary forces. Among public needs which cannot be met by individuals and must be addressed by the state are the medical needs of society. Society has always been on the verge of succumbing to contagious diseases some of which pose serious threats, and if not prevented can cause heavy human loss.

In the past, human societies had been afflicted with contagious and infectious diseases such as cholera, plague, and small pox which caused heavy human losses because of the lack of advanced knowledge in medicine and hygiene and overall programs. Through interstate programs and the use of obtained knowledge and facilities in medicine today, prevention and elimination of those diseases became possible.

For instance, infantile paralysis (poliomyelitis or polio) caused heavy human loss to us, but through planning, grand medical activities and initiation of vaccination programs, our country has obtained valuable results. Undoubtedly, without state planning and public participation, such programs could not have materialized. A power superior to that of individuals, i.e.