生存主义开始于20世纪30年代至50年代,从20世纪60年代之后逐渐发展并历经了三次高潮,至今仍对美国社会及由此发端的“末日生存”等流行文化有着深远影响。生存主义者认为文明是一间纸牌屋,文明随时可能崩溃,因此要提前做好物质、身体、技能上的准备。对危机进行相对应的训练是非常有必要的,但生存主义的思想一旦走向极端也是不可取的。2015年11月10日美国Bethesda公司发行了《辐射》系列作品的第四代《辐射4》,游戏叙述了核 Survivalism began in the 1930s to the 1950s and gradually developed from the 1960s to the third climax. It still has a far-reaching impact on American society and the popular culture such as the Doomsday. The existentialists think that civilization is a house of cards. Civilization may collapse at any time. Therefore, material, physical and technological preparations should be made in advance. It is very necessary to train the crisis accordingly, but once the existentialist thought goes to the extreme, it is also not desirable. November 10, 2015 Bethesda, USA, has released the fourth generation of “Radiant 4” in the series “Radiant,” which narrates the nucleus