- 1、本文档共4页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
- 5、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
- 6、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们。
- 7、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 8、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
如何在核袭击中生存
如何在核袭击中生存
So, a big question that were facing now and have been for quite a number of years now:
are we at risk of a nuclear attack?
Now, theres a bigger question thats probably actually more important than that,
is the notion of permanently eliminating the possibility of a nuclear attack, eliminating the threat altogether.
And I would like to make a case to you that
over the years since we first developed atomic weaponry, until this very moment,
weve actually lived in a dangerous nuclear world thats characterized by two phases,
which Im going to go through with you right now.
First of all, we started off the nuclear age in 1945.
The United States had developed a couple of atomic weapons through the Manhattan Project,
and the idea was very straightforward:
we would use the power of the atom to end the atrocities and the horror of this unending World War II
that wed been involved in in Europe and in the Pacific.
And in 1945, we were the only nuclear power.
We had a few nuclear weapons,
two of which we dropped on Japan, in Hiroshima, a few days later in Nagasaki, in August 1945,
killing about 250,000 people between those two.
And for a few years, we were the only nuclear power on Earth.
But by 1949, the Soviet Union had decided it was unacceptable to have us as the only nuclear power,
and they began to match what the United States had developed.
And from 1949 to 1985 was an extraordinary time of a buildup of a nuclear arsenal
that no one could possibly have imagined back in the 1940s.
So by 1985 -- each of those red bombs up here is equivalent of a thousands warheads --
the world had 65,000 nuclear warheads,
and seven members of something that came to be known as the nuclear club.
And it was an extraordinary time,
and I am going to go through some of the mentality that we --
that Americans and the rest of the world were experiencing.
But I want to just point out to you that 95 percent of the nuclear weapons at any particular time since 1985 -- going forward, of course
您可能关注的文档
- 卡夫公司和产品介绍.doc
- 大连理工大学机械工程学院2012年硕士研究生复试通知.doc
- 大部分蔬菜竟不能乱吃.doc
- 卡尔威特教育读后感.docx
- 大量原研药专利到期仿制药市场扩容.doc
- 天之痕攻略隐藏物品支线任务.doc
- 卡布奇诺的含义及来源.doc
- 天气不好照样拍出美丽婚纱照.doc
- 天气晴好风不大支气管炎易复发.doc
- 卡通动漫绘画班简介.doc
- OpenAI 发布 o3 与 o4-mini,视觉推理与工具使用突破.docx
- 关于人工智能大模型的几点思考.docx
- 暑期学校第六讲 李凯文:律师法律检索常用技能与实务——青年律师发展方式与法科生学习方式-154页.docx
- 房地产-中国特色小镇运营分析与总结.docx
- 2025产业带数智化跨境发展报告——聚焦五金工具一带一路创新实践.docx
- 【大河财立方】河南省非金融企业信用债分析报告2024年.docx
- 营销策划 -大数据驱动银行数字化整合营销全案 -金融数据驱动整合营销.docx
- 策略专题报告-深度-:房价弱,但股市强的海外案例分析-信达证券.docx
- 人人都会Deep Seek介绍.docx
- 2025稀土产业链研究报告:中美欧供应链博弈与地缘竞争杠杆-深企投产业研究院.docx
文档评论(0)