<img src="https://static01.nyt.com/images/2018/01/26/world/americas/26clock/merlin_132880082_eb9e02bf-8b6c-4f3b-a821-819606f4e69b-master1050.jpg" width="1050" height="700" alt="周四在华盛顿的一场新闻发布会上,科学家们宣布末日时钟被拨快,现在距离午夜只有两分钟。" style="box-sizing: border-box; width: 1050px; height: auto; display: block; margin: 0px auto; font-family: "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif; font-size: 16px;" /><figcaption style="box-sizing: border-box; margin: 0.625rem 0.9375rem 0.25rem; line-height: 1em; padding: 0px; font-family: Helvetica, Arial, Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif; font-size: 16px;"><span style="box-sizing: border-box; font-size: 0.875rem; margin: 0.125rem 0px; color: #666666;">周四在华盛顿的一场新闻发布会上,科学家们宣布末日时钟被拨快,现在距离午夜只有两分钟。</span> <cite style="box-sizing: border-box; font-size: 0.6875rem; font-style: normal; color: #666666; display: inline; margin: 0px; line-height: 0.6875rem; text-transform: uppercase;">JIM LO SCALZO/EUROPEAN PRESSPHOTO AGENCY</cite></figcaption><div></div><div><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;"><span style="box-sizing: border-box;">《原子科学家公报》(<a rel="nofollow" target="_blank" href="https://thebulletin.org/" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">Bulletin of the Atomic Scientists</a>)在华盛顿宣布,周四,“末日时钟”(<a rel="nofollow" target="_blank" href="https://thebulletin.org/doomsday-clockwork8052" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">Doomsday Clock</a>)</span>被拨快了30秒,离午夜仅剩两分钟。末日时钟是一个从科学层面表达人类灭亡可能性的有力象征。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">末日时钟上次被拨快到如此接近午夜是在1953年的冷战时期。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">“在2017年,世界各国的领导人未能有效地应对不断逼近的核战争和气候变化威胁,导致世界安全形势比一年前更为危险,与二战结束以来最危险的时期相当,”该公报监管末日时钟的科学与安全委员会<a rel="nofollow" target="_blank" href="https://thebulletin.org/sites/default/files/2018%20Doomsday%20Clock%20Statement.pdf" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">在一份声明中表示</a>。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">它提到的风险包括朝鲜的核计划;俄罗斯与美国的不和;南海的紧张局势;巴基斯坦和印度核武库的增强;伊朗核协议的不确定性。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">科学家们还警告称,我们未能实现温室气体的持续减少,而它是防止地球灾难性变暖所必需的。科学家们还指出,技术颠覆给民主国家带来了危险,包括旨在操纵选举、破坏民主信心的信息造假活动。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">他们还发现,“在2017年,美国放弃了担任世界长期领导者的角色,减少了寻求共识的承诺,削弱了解决紧迫的全球治理挑战的整体努力。”</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">科学家们提到了以下这些不稳定因素:特朗普总统与朝鲜领导人金正恩(Kim Jong-un)激烈的言辞交锋;特朗普否认伊朗核协议;任命否认气候变化者在环境保护局(Environmental Protection Agency)就职;特朗普政府计划重建和扩大美国的<a rel="nofollow" target="_blank" href="https://www.nytimes.com/2017/10/31/us/politics/trump-nuclear-weapons-arsenal-congressional-budget.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">核武库</a>。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">“无论是盟友还是对手,都无法可靠地预测美国的行动——或者理解美国的哪些声明是真的,哪些只是言辞威慑,”科学家们发现。“国际外交已经沦为互相辱骂,给人一种超现实的感觉,导致世界安全局势变得更加危险。”</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">科学家们还表示:“称世界核局势危急,是低估了它的危险及其迫切性。”</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">末日时钟上次被定为午夜前两分钟是在1953年,当时<a rel="nofollow" target="_blank" href="http://www.nytimes.com/learning/general/onthisday/big/1101.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">美国</a>和<a rel="nofollow" target="_blank" href="http://www.nytimes.com/1953/08/20/archives/soviet-announces-a-test-explosion-of-hydrogen-bomb-powerful-weapon.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">苏联</a>分别首次试验了热核武器,前后仅相隔六个月。也是在那一年,朝鲜战争结束——<a rel="nofollow" target="_blank" href="https://www.nytimes.com/2017/06/08/opinion/end-the-korean-war-finally.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">也有人认为是暂停</a>;德怀特·D·艾森豪威尔(Dwight D. Eisenhower)总统宣布了“和平利用原子能”计划(Atoms for Peace),该计划旨在让美国人相信,核能可以用于支持科研、医学和农业,而不仅仅是摧毁。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">当年,曾参与<span style="box-sizing: border-box;">曼哈顿计划(Manhattan Project)的科学家、《原子科学家公报》联合创立者尤金·拉宾诺维奇(<a rel="nofollow" target="_blank" href="http://www.nytimes.com/1973/05/16/archives/dr-eugene-rabinowitch-dies-manhattan-project-chemist-71-a-sense-of.html?_ga=2.39893991.419092369.1517012119-280166754.1483080393" style="box-sizing: border-box; background: #cccccc; outline: 0px; color: #004276; text-decoration-line: none; border-radius: 0.25rem;">Eugene Rabinowitch</a>)写道:“苏联紧紧跟随美国‘热核装置’的开发,成功完成了热核爆炸试验,这意味着,科学家们自1945年以来最</span>担忧的时刻近在眼前,那就是,每个主要国家将拥有随意摧毁另一个国家的城市文明的力量。”</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;"><span style="box-sizing: border-box;">自1947年问世以来,末日时钟已被<a rel="nofollow" target="_blank" href="https://thebulletin.org/timeline" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">多次调整</a>。从特朗普还没当总统的2010年开始,指针距离午夜的时间越来越近:2012年五分钟,2015年三分钟,去年<a rel="nofollow" target="_blank" href="https://www.nytimes.com/2017/01/26/science/doomsday-clock-countdown-2017.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">两分半钟</a>。</span></p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">气候变化是2007年首次被作为末日时钟时间设定的考虑因素的,除了它和核扩散之外,科学家称他们对科技变革的速度感到担忧。他们呼吁世界领导人对技术进步进行管理,从而趋利避害。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">他们提到的威胁包括控制金融和能源基础设施的电脑系统被入侵,无需人类指导便可做出“杀戮”决定的自动武器的开发,<span style="box-sizing: border-box;">以及合成生物学可能会被滥用,包括革命性的<a rel="nofollow" target="_blank" href="https://www.nytimes.com/2017/08/02/science/gene-editing-human-embryos.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">Crispr-Cas9基因编辑工具</a>。</span></p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;"><span style="box-sizing: border-box;">对末日时钟持批评态度的不乏其人。比如,<a rel="nofollow" target="_blank" href="https://www.livescience.com/53801-doomsday-clock-relevance.html" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">一些人</a>认为,警告人们注意危险实际上会引发政治瘫痪。<a rel="nofollow" target="_blank" href="http://thefederalist.com/2016/01/27/retire-the-doomsday-clock/" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">另一些人</a>质疑管理它的专家委员会</span>——即该公报的科学与安全委员会——的判断,包括认为最安全的是1991冷战刚结束时这个结论。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">在古巴导弹危机爆发的1962年,该公报的科学家似乎并没有太过担忧。那一年,连同80年代初,属于美国和苏联离灾难性的动武最近的时期。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">“这个时钟的特点之一是,它不会因为单独的事件而发生变化,”亚利桑那州立大学(Arizona State University)的宇宙学专家,同时也是该委员会成员的劳伦斯·M·克劳斯(Lawrence M. Krauss)周四接受电话采访时说。“真的很难拿现在和1953年进行绝对的比较。更重要的是时钟离午夜更近了还是更远了?今年是不是比去年更危险?”</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">克劳斯承认,在“假新闻”时代,一些批评人士可能会指责科学家有政治目的。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">“人们可以说这是骗人的,但这件事的意义就在于鼓励公众讨论,”他说。“你努力在做的是让人们行动起来。”他说,末日时钟“在一天里反映深层次的生存威胁,这些在一年中的其他大部分时候无人谈及”。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">凭借在去年7月达成的<span style="box-sizing: border-box;">一项<a rel="nofollow" target="_blank" href="http://www.icanw.org/status-of-the-treaty-on-the-prohibition-of-nuclear-weapons/" style="box-sizing: border-box; color: #004276; text-decoration-line: none;">条约</a></span>中做出的贡献,国际废除核武器运动(International Campaign to Abolish Nuclear Weapons)获得了2017年诺贝尔和平奖,该组织总干事贝亚特丽斯·费恩(Beatrice Fihn)说,末日时钟被拨快“显然令人深感关切和担忧,反映了我们今天所处的形势”。</p><p style="box-sizing: border-box; font-size: 1.125rem; line-height: 1.875em; margin-bottom: 1.75rem; color: #333333; font-family: Georgia, "PingFang SC", "Heiti SC", "Microsoft Yahei", simsun, sans-serif;">正在瑞士达沃斯参加世界经济论坛(World Economic Forum)的她在电话上补充说:“过去几年使用核武器的风险显著增加,所以无动于衷必然不可取。”她说,只要不进行核裁军,“就会有人使用这些武器。”</p> </div>