Just War Theory: The Ethics Of War And Peace

The Just War Theory is a set of criteria that are used to judge whether a war is morally justifiable. It was St Augustine in the third century that formulated the Just War theory, and was formalised 10 centuries later by Thomas Aquinas. There are seven criteria by which a war can be judged to be just. Among the rules are Just Cause – there must be a very good reason for going to war, such as protecting your country from invasion. There should be a formal declaration of war by the legal government. It has to be the last resort and all other alternatives must be exhausted. There must be a reasonable chance of success and great care must be

Another principle of just war is reasonable chance of success, these principle advices nations not to resort to war when they see the results will be futile. For example if a small nation is attacked by a greater nation, it should not opt to go to war since it has no chance of success. Such a nation needs to do nothing and hope to make use of diplomatic resolution in the future.

The Just war theory maintains that war may be justified if fought only in certain circumstances, and only if certain restrictions are applied to the way in which war is fought. The theory that was first propounded by St Augustine of Hippo and St Ambrose of Milan ( 4th and 5th centuries AD) attempts to clarify two fundamental questions: ‘when is it right to fight?’ and ‘How should war be fought?’. Whereas Pacifists are people mainly Christians who reject the use of violence and the deliberate killing of civilians but claims that peace is intrinsically good and ought to be upheld either as a duty and that war can never be justifiable. However, Realists agree that, due to the

Historically, there has been consistent disagreement between political philosophers regarding the possibility of a justification of war. Theorists from Grotius to Gandhi have from time immemorial argued about whether violence can ever be sanctioned as a viable recourse for preventing evil. History itself, at various times, seems to offer lessons regarding the complexity of the issue—demonstrating both the human capacity, if unchecked, to cause immense destruction and evil and the inherent destruction that accompanies the common means of using war and violence to rid the world of such evils. However, it is clear that neither

St. Augustine provided comments on morality of war from the Christian point of view (railing against the love of violence that war can engender) as did several critics in the intellectual flourishing from the 9th to 12th centuries. Just war theorists remind warriors and politicians alike that the principles of justice following war should be universalizable and morally ordered and that winning should not provide a license for imposing unduly harsh or punitive measures or that state or commercial interests should not dictate the form of new peace. “The attraction for jus post bellum thinkers is to return to the initial justice of the war”. This means that war is considered as self-defense.

According to the Just War theory, just war is separated into two domains. First is the motivation behind entering war, and second is the means used during warfare (Hu, 2). The first judgment signifies justice of war, or jus ad bellum that evaluates the terms of a just versus unjust war. The second signifies justice in war, or jus in bello, which essentially measures whether or not the ends justify the means. The relationship between jus ad bellum and jus in bello are independent of each other, meaning that even if the war passes the judgment of one area, it does not imply justification for the other

This theory would categorize the wars as just and unjust, respectively. The Just War Theory has its roots in philosophy and has four major components. For a war to be considered just, the country must have the right to go to war, have a just cause, with just intentions, and it must be the last resort. These guidelines are set into

Also the appropriate authority must be the persons who have declared war and ensured that this call was done on the basis of last resort, after trying to attempt all other methods which could assist in resolving the conflict. The second principle which is of the just war theory is Jus in Bello. (Anon,[n.d]b), These are rules and guidelines which explain some steps that the state must adhere to whilst in the conflict. In order to follow this principle, the states must follow proportionality and discrimination during the conflict. Those who are in fighting in the conflict must not use excessive force, only the force which is needed to achieve the necessary outcome. It is also important for them to be careful and precise when identifying any enemy combatants, and always ensuring they avoid civilians at all costs including illegitimate targets which could potentially cause destruction and violation on their individual rights. (Anon,[n.d]b),

The ostensible contradiction between war and morality has resulted in serious moral questions that many ethicists have tried to answer. Is war ever just? Is war just an irremovable part of human nature? Is some war just? The world constantly finds itself in a state of some form of war, and as such it seems that assessing the morality of war is essential.

Regan explains that just war theorists have developed two major ideologies to understand the just war conduct. First, the principle of discrimination that just warriors may directly target people participating in the enemy nations wrongdoing but should not target other enemy nationals. "The enemy nation's wrongdoing justifies the victim nation's use of military force will necessarily involve targeting enemy personal engaged in the wrongdoing (Regan, pp 88)." The principle of discrimination requires military combatants to wage carefully the effects of their actions in general people. It is very important notion that Regan explained about ordinary civilians because many conflict, civilians become a victim from both side. The principle of discrimination

According to traditional just war theory, a just cause must serve peace and not simply protect an unjust status quo. War must be used as a last resort and all pacifistic approaches must be

“War may sometimes be a necessary evil. But no matter how necessary, it is always an evil, never a good. We will not learn how to live together in peace by killing each other’s children. This famous quote is from James Earl “Jimmy” Carter, Jr., who served as the 39th President of the United States. It implies that war can be justified under strict circumstances where it can be necessary, but it is still abhorrent. War is defined as a state of armed conflict between different countries or different groups within a country. Justification refers to the action of showing something to be right or reasonable. War brings many negative and catastrophic impacts not just to the country, but to the people living in the country as well, which this paper

The Just War Theory is a doctrine founded by Saint Augustine which has helped bring much discussion and debate to wars and the morality to fight in them. Wars and fights between people have gone on forever and are not perceived to stop anytime soon so it is important that some people thought about when and why they should ever fight. For many years Christians never part toke in this fighting due to teachings of the Bible and Jesus' teaching on 'turning the other cheek' and 'live by the sword, die by the sword'. Saint Augustine would be one of the first to talk about how a Christian could be a soldier and serve God at the same time. Through this thought we would receive the Just War Theory which gave a set of requirements for someone to partake

The theory of just war is ultimately directed towards the aim of establishing lasting peace and justice. Augustine’s theory of Peace is affiliated with Aquinas’ theory of Just War. The primary goal of just war is to obtain peace. Just War Theory is a notion that partially involves issues of justice in philosophical, political, and religious aspects. The thought, for the most part, alludes not just to obtain the answer of whether the war is just, but additionally keeping in mind the end goal to comprehend why wars are, for the most part, fought. The theory of Just War has two sets of criteria: jus ad bellum (the

War must be waged in accordance with the purpose of establishing justice, expressing the “right intention”.