All these events were caused by humans but little was done to relieve the stringent relationship among countries. Undesirable qualities such as distrust, gree and ego are apparent, leading to even more unneccessary disasters. This is precisely why world peace plays an important role in maintaining a harmonious relationship among people.
World peace is a state when nobody has any intention in creating disputes or even wars, which result in grief and hatred. It is a state that still exists only in theory, but it is without doubt that this is a common goal everyone is trying to achieve.
Take 9-11 terrorist attack as an example. After the cataclysmic day, the country that claims to promote freedom sent troops to the Middle East and wars started. This country of liberty, while claiming to dismantle evil forces, was strongly believed to be foraging crude oil. Ever since the wars had begun, what we saw on news every time was casualties, casualties, and more casualties. A deepening racial aversion between the Americans and the Islamic group was also growing.
However, after Obama took over as president of the US, he resigned the troops. Although immediate effect may not be apparent so far, so many people support his decision that he was awarded Nobel Peace Prize in advance to his conribution towards world peace. However much controversy this Prize has aroused, it is undoubtedly a...