History lesson. How would you like to be Leo Szilard? The man worked on the Manhattan Project, building the first atomic bomb for the U.S. military. Then, when he realized its potential, he fought against any military use of the bomb. But to no avail. The bombs were dropped and Hiroshima and Nagasaki were leveled. Days later the Japanese unconditionally surrendered. What is the state of humanity when it becomes necessary to level a city to end a war? Many argue that the use of nuclear weapons was necessary. My grandfather fought as a marine in Iowa Jima, and would have undoubtedly been a part of any invasion force, had it been necessary to invade Japan. Such an invasion would not come without great casualties. Therefore many people argue that the atomic bombs saved American lives.