Political science Essay Example | Topics and Well Written Essays - 500 words - 5

Political science - Essay Example This is an issue that scholars and academics have spent a great deal of time considering since the conclusion of the Second World War. In 1945, the United States dropped two nuclear weapons on Japan, ending the war. To many, this suggests that nuclear weapons can be used to make peace and end war. Indeed, in the last seventy years no one else has used a nuclear weapon. Perhaps it makes sense to give these weapons to all countries, so that no one will wish to use them. However, as one scholar puts it: Given that nuclear weapons have not been used in war since 1945, that modern biological weapons have arguably never been utilized in warfare, and that the risk of chemical weapons is often considered exaggerated, one might think preventing the proliferation of WMDs is not a critical policy issue. However, the proliferation of new weapons systems can have a profound impact on international politics even at levels short of war. The impact on the coercive power of states and the potential for actual use make nuclear weapons potentially destabilizing in the international security environment. (Horowitz, 2). It is a bit naà ¯ve to believe that nuclear weapons cause peace. They are indeed a source of instability whether they are possessed by many or possessed by only a few. The main problem is that not all states are rational. Some behave in ways that are difficult to calculate. Indeed, some leaders suffer from mental illness. In fascist or dictatorial states, the leader of a power is unquestioned. Some states might want to commit national suicide by nuking another state that has nuclear weapons. Scholars and political scientists too often believe that everything in politics is a science and that the rational prevail. This is not what history teaches us. History shows that powerful weapons will be used in unpredictable ways. The