The prospect of the annihilation of the human species no longer the subject of science fiction plots. There are numerous threats facing the survival of our species. The foremost and the most sudden is through the method of nuclear warfare. With more than a dozen nations equipped with nuclear arsenal, and national defense policies getting ever more hawkish over the years, it is a real and present danger. If such an event were indeed to happen, there is likelihood that much of the human population would be wiped out. Even as far back as 1945, the examples of Hiroshima and Nagasaki showed the devastating human consequences of atomic bomb explosions. In the decades since that tragic event the power and penetration of nuclear weapons have only become more potent. The technology to create such weapons has now been mastered by many countries. On the basis of this looming catastrophe, it is not outlandish to predict that we may well be the last generation of humans.
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