Existential Threats. Lisa Vox
Чтение книги онлайн.
Читать онлайн книгу Existential Threats - Lisa Vox страница 20
![Existential Threats - Lisa Vox Existential Threats - Lisa Vox](/cover_pre678271.jpg)
Wells was not alone in anticipating the positive effects of atomic power prior to 1945, but the enthusiasm for such energy waned even among Americans as the world hurtled from one world war to the next. A CBS broadcast in 1937 envisaged the end of the world through an atomic explosion.9 In the radio play, an alien observer on Betelgeuse in 2179 observes Earth through a telescope so powerful that he can watch Earth’s social and political events taking place. Of course, as he points out to his wife, he is witnessing events that occurred 242 years ago, placing the events in 1937, the same year as the broadcast. On Earth, a scientist announces to colleagues that he has invented a “device for controlling and liberating atomic energy.” “Save for an accident,” he asserts, “man is liberated from death” and war because of this “bottled sunshine.” In the course of lauding the machine’s characteristics, the inventor warns his associates not to touch a lever on the device; an accident follows in which the lever is pushed, and the Betelgeuse observer notes the destruction of the Earth. He tells his wife that there are billions of planets like the now-defunct Earth, and the destruction of a planet happens around four times each night. Despite the destruction at the center of the story, the presence of the alien observer stressed that humanity, despite its own feelings of self-importance, is a trivial detail in the larger picture. As Wells suggested decades earlier, the vastness of time and space was a double-edged sword that cut through the veneer of human self-importance.
The radio play anticipated the reaction of the scientists who worked to build the first atomic bomb.10 The scientists who toiled at Los Alamos had signed up for the Manhattan Project with the limited intention of beating the Germans to the invention of an atomic bomb. Their good intentions did not prevent them from feeling as if they had made a mistake after the defeat of Hitler. When these scientists began to look back at the significance of their work, apocalyptic fears saturated their memories. In a 1942 summer meeting of physicists that J. Robert Oppenheimer, director of the Manhattan Project, assembled at Berkeley, California, to discuss developing the bomb, a Hungarian physicist, Edward Teller, proposed that an atomic explosion might ignite the atmosphere; he and other scientists worked out calculations to prove that it would not, and work on the bomb proceeded. On the day of the first atomic bomb test, 16 July 1945, the Italian physicist (and future Nobel Prize winner) Enrico Fermi resurrected the old fear, jokingly taking bets from his colleagues as to whether or not the Trinity shot would set fire to the atmosphere, thus ending the world or at least obliterating New Mexico.11
While the bomb did not blow up New Mexico, it still elicited apocalyptic musings from the scientists involved, at least in retrospect. Oppenheimer has famously said that the test brought to mind the Bhagavad-Gita, a text that Oppenheimer was often known to quote, when Vishnu says, “Now I am become Death, the destroyer of worlds.”12 I. I. Rabi, an American physicist who worked on the project, later described his reaction upon seeing the Trinity explosion as first of joy, then “there was a chill, which was not the morning cold; it was a chill that came to one when one thought, as for instance when I thought of my wooden house in Cambridge, and my laboratory in New York, and of the millions of people living around there, and this power of nature which we had first understood it to be—well, there it was.”13
After the successful test in July 1945, Szilard, who had urged Albert Einstein to write the letter to President Franklin Roosevelt that led to the Manhattan Project, offered a petition advising that a demonstration of the bomb be given to the Japanese, rather than the surprise, outright use of it on a Japanese target. Szilard, a Hungarian émigré, had particular influence on other physicists as he, along with Fermi, had managed the first controlled chain reaction at the end of 1942 at the University of Chicago. Many of the physicists at Chicago who had also worked on the problem of separating plutonium from uranium signed the petition. Many of the Los Alamos scientists, Fermi, Oppenheimer, and Teller among them, did not sign the petition, saying that “in any case, physicists had no special competence on the moral question” over whether to use the bomb or mount an invasion of the Japanese mainland.14
Конец ознакомительного фрагмента.
Текст предоставлен ООО «ЛитРес».
Прочитайте эту книгу целиком, купив полную легальную версию на ЛитРес.
Безопасно оплатить книгу можно банковской картой Visa, MasterCard, Maestro, со счета мобильного телефона, с платежного терминала, в салоне МТС или Связной, через PayPal, WebMoney, Яндекс.Деньги, QIWI Кошелек, бонусными картами или другим удобным Вам способом.