All posts by yni957

巨流河

最初听说《巨流河》,是因为作者齐邦媛去年三月辞世的消息在简中圈刷了好一阵子屏。我孤陋寡闻,并不知这位今年正好百岁的齐先生是何方神圣。让我好奇的是她开始写这本书之时已满过八十岁。耄耋之年的老人,还能写出叫好又叫座的书,实在难得。再者,我一直想读读在台湾的大陆人写的口述历史,这本书似乎正好是个机会,可以填补脑子里这段空白。

齐先生毕业于武汉大学外文系,国共内战结束后移居台湾,终身致力于东西文学比较交流。早年在台湾中学和大学从事英美文学教育、鉴赏及研究,后来主持将台湾现代文学作品翻译成英文介绍到西方, 人称“台湾文学的拓荒者” (廖咸浩语),“守护台湾文学的天使”(白先勇语)。写《巨流河》之前,她虽也有散文集问世,但“知名作家”的头衔当是拜该书所赐。

《巨流河》是家族自传,从作者在辽宁铁岭的老宅出生起,时间跨度近一个世纪,一直写到晚年在台湾的生活。个人觉得,齐先生的故事,最精彩动人的部分发生在她生命的前四分之一,也就是一九二四年至一九四九年。

这二十五年中,齐邦媛先在铁岭、北京及南京诸地辗转迁移,抗战初期又随逃难军民内迁重庆,先后在重庆南开中学、武汉大学(先在四川乐山,后迁回武汉)求学,毕业后去台湾教书,其间经历抗战胜利和内战惨败的大起大落,终于在新婚后不久的四九年移居台湾。

这二十五年中,巨流河里两位悲情男主角先后登场,又匆匆谢幕。

父亲齐世英在日本、德国游学多年,回国后立志教育救国,受奉军将领郭松龄相邀出任沈阳同泽中学校长。在齐邦媛不到两岁的时候,郭松龄发动兵变,试图推翻奉军首领张作霖,邀齐世英代理外交事务,争取国际支持。 郭军开始势如破竹,但因日军介入,在抵达沈阳附近后,在辽河(即巨流河)西岸受阻,终于功败垂成,郭松龄夫妇二人杀身成仁。随军的齐世英侥幸在日本领事馆求得庇护,最后靠领事吉田茂(日本战后第一位首相)的协助逃出生天。齐世英回国后加入国民党,负责东北地下抗日的组织联络,同时坚持以教育启发民智,先后创立了东北中山中学和《时与潮》杂志。四十年代后进入国民参政会担任参议员。到台湾后因在立法院公开反对政府,被国民党除名;后来更因争取民主政治,反对一党独裁,受当局迫害,虽躲过牢狱之灾,但从此政坛失意。

全书以巨流河为题,固因辽河是作者的家乡河,但更重要的原因,当是巨流河边这次流产的兵变掀开了齐世英一生救国安邦的序幕。这条开始就渡不过、后来再也回不去的巨流河似乎也是他命途多舛、一败再败的写照,说不出沧海横流、身世飘零的感伤,道不尽出师未捷、壮志未酬的无奈。书中对齐世英正面着笔不多,但他忧世伤民的形象,在无声流淌的文字中又似乎无处不在。齐世英的故事所以感人,是因为他的悲剧既是个人的悲剧,更是时代的悲剧,民族的悲剧。他立志教育兴邦,但偏偏生逢乱世;他为救国奔走呼号,但落得流亡海岛;他向往宪政民主,却始终不得其门。他后半生都在为撤离时救不出困在东北的革命老同志和他们的家属负疚自责,做噩梦见到“挂在城墙上滴血的人头张口问他:‘谁照顾我的老婆孩子呢?’”可是,最是仓皇辞庙日,就算一国之主,在覆巢之下又能救出几个老兄弟?中国之大,亏欠过那些站错了队、吃了败仗的抗日英雄的,又岂止齐世英一人?

另一位男主角张大飞是齐先生少女时代精神恋爱的对象。张大飞之父原为日据时期沈阳警察局局长,因协助地下抗日工作被日本人当众烧死。张大飞后来在北平入读内迁的东北中山中学,并于三六年随学校转移到南京。在南京读书的时候,张大飞时常和其他东北籍学生到齐家做客,和齐邦媛应在那时初识。后来南京陷落,随齐家及学校转移到汉口之时,张大飞不愿再东躲西藏,立志报名参加空军,这一年,他十九岁,齐邦媛十三。两人从此靠书信往还保持联系。开始的几年,这种关系分明是患难兄妹之情。齐先生写道,

我们那样诚挚、纯洁地分享的成长经验,如同两条永不能交汇的平行线。他的成长是在云端,在机关枪和高射炮火网中做生死搏斗;而我只能在地面上逃警报,为灾祸哭泣,或者唱“中国不会亡。。。。”的合唱。我们两人也许只有一点相同,就是要用一切力量赶走日本人。

到后来,她对张大飞的崇拜和依恋不经意间越过兄妹之情的界限。对情窦初开的高中女生来说,这再正常不过。他们精神相通(都信仰基督教),志趣相投(都爱读书),而身着飞虎队空军服,英气逼人的张大飞在齐邦媛眼里,不仅”是所有少女憧憬的那种英雄”,而且是一个“远超普通男子、保卫家国的英雄形象。”她不敢想恋爱这两个字,不过是怕“亵渎那个巨大的形象”罢了。张大飞对齐邦媛也待以兄妹之礼,直到齐邦媛上高三那年(一九四三年)的四月,才偶然吐露心迹。齐先生回忆这次见面,第一次听张大飞赞美她,

我出去,看到他由默林走过来,穿一件很大的军雨衣。他走了一半突然站住,说,“邦媛,你怎么一年就长这么大,这么好看了呢?

这次幽会,时间不长,两个人因为在屋檐下避雨,依偎在一起有片刻时光,彼此能听到对方的心跳,仅此而已。张大飞后来在抗战胜利的前夜,一九四五年年五月十八日在河南信阳英勇殉国,年仅二十六岁。四三年晚春时分的相拥,是他们的最后一面。

这段根本没有开始过的感情真正打动人的地方,并不仅是无情战火带来的死别。张大飞在殉国前不久写给齐邦媛长兄的绝笔信中,请他原谅自己跟齐邦媛这段“未曾拿起,也没放下”的感情,懊悔自己“那天看到她在南开的操场走来,竟然在惊讶中脱口而出说出心意。”从信里可以看出,张大飞很清楚,隔在自己和齐邦媛之间的,除了死亡的阴影,更有门第身份的鸿沟。他孤家寡人,行伍出身,因缘际会与齐家相熟,但谈婚论嫁,却如何配得上齐世英“每日在诗书之间,正朝向光明之路走去“的爱女。因为知道“爸爸妈妈不会答应”,也担心自己“死了会害她,活着也是害她,”他力劝齐邦媛打消了在大一时转学去他当时的驻防地昆明的念头。为了彻底斩断情思,他甚至放弃了战后去当随军牧师的梦想,开始学喝酒跳舞,并在齐邦媛上大一那个圣诞节,找了个和他同年的中学老师匆匆完婚。我想张大飞是真爱齐邦媛,为她一生幸福,选择了悄悄地离开。他很早就皈依了基督教,或许在身体力行圣徒Thomas  Aquina的箴言:to love is to will the good of the other。但无论如何,一个血气方刚的青年人能做出如此选择,都令人肃然起敬。即使以今天的眼光来看,他大概也是对的;就连齐邦媛也承认,张大飞的决定 “阻挡她陷入困境,实际上是为了保护她。”

跟两位男主角相比,作者自己的人生少了大开大阖的波澜,但平淡中仍见精彩。 我最钦佩的是齐先生顽强的生命力。她从小身体不好,十岁的时候得了肺结核,“生命垂危”,家人无奈把她送到北京的西山疗养院隔离养病。整整一年,她独自在死亡线上挣扎,时常以泪洗面,虽在书本中觅得人间至乐,但从此胆小怕黑,留下了困扰终生的创伤。 这个孱弱的身体,在60多岁的时候,还遭遇飞来横祸:齐先生站在马路边等公交车的时候,被一辆从天而降的摩托车命中,砸断了左腿和右臂。她回忆自己在外科病房躺了一个多月,仿佛走过“死亡的幽谷,痛彻骨髓的疼痛,随着日升月落运行全身。”即便如此,她仍告诫自己“必须站起来,重拾大步行走的快乐,”坚持不用止痛药,而是“靠自己的心智抵抗暴虐的疼痛。”车祸后仅一年,她就“靠骨内钢条撑持,回校上课。”

英美文学,尤其英美诗歌,是齐先生的专业,也是她深爱之物。可惜我对英文诗一窍不通,完全无法领略她在书中信手拈来那些名篇的妙处。她回忆恩师朱光潜讲授英文诗,说起“the flows of heaven have wings,…chains tie us down by land and sea” 跟中国古诗的“风云有鸟路,江汉限无梁”有异曲同工之妙,“语带哽咽”,念到后来竟不能自已,“眼泪流下双颊,快步走出教室,留下满室愕然。 ” 这样唯美浪漫的场景,居然出现在抗战时期乐山武大的课堂,令人神往之余,不免生出几分今不如昔的感慨。

齐先生热爱生活,有一双善于发现美的眼睛 — 用台湾国语的说法,她很“文艺。”她回忆六十年代初为伊朗国王巴勒维做翻译的情形,说他“长得高大英俊,皇室威仪中带着现代绅士的优雅,简直就是童话中白马王子现身。” 爱慕之情溢于言表。那时候齐先生已近不惑之年,居然还能在家中做饭的炊烟中看到“巴勒维国王英挺优雅的身影,”恍惚间摇身变成了灰姑娘,担心送她下班的破汽车是不是变回了南瓜。60多岁受伤入院,大难不死,念念不忘的却是“神采焕发、英俊自信”的年轻主治医生;他脸上的笑容竟似能治愈伤病,“带我回到人间”。

齐先生应该是个很单纯的人。如此坎坷一生,且长期有机会接触学政二界高层,对她的单纯毫无影响。《巨流河》涉及抗日战争、国共内战,乃至两岸政治的篇章不少,但评论大都按部就班,少有新意,看不出岁月的痕迹,也缺乏凝练的智慧。

对于日本人,她表达的是深沉的国恨家仇,六十年后仍不稍减。回忆起日本战败的景象,她想象的是,

那些因菊花与剑而狂妄自信的男人,怎样保护那些梳着整齐高髻,脸上涂了厚厚白粉,大朵大朵花和服上栓着更花的腰带,穿着那种套住大脚趾的高跷木履的女人,踢踢踏踏地跑呢?有些女人把在中国战场战死的情人或丈夭的骨灰绑在背袋里,火海中。这些骨灰将被二度焚烧。

涂着白粉的日本女人惊惶失措,已经死过一次的日本士兵在烈焰中被二次挫骨扬灰,画风细腻,触目惊心。快意恩仇的情绪表达很到位,但完全没有对地缘政治、民族、战争以及人性更深层的反思。齐先生是日军侵华血债的当事人和直接受害人,放不下自是人之常情。但作为皈依几十年的基督教徒,到底没能领会基督的仁恕之道(比如“forgive, and you shall be forgiven ”, 以及张大飞信中提到的whosoever shall smite you on your right cheek, turn to him the other also),似乎也是一分遗憾。

齐先生写道,他父亲晚年跟张学良重逢,共同追忆郭松龄倒张一役。老爷子感叹,如果

郭军战胜,东北整个局面必会革新,不会容许日本人进去建立傀儡满洲国,即使有中日战争,也不会在战争胜利之后,将偌大的东北任由苏俄、蒋中正、毛泽东、杜津明、林彪,这些由遥远南方来的人抢来打去决定命运!

如果齐世英到了晚年对当年东北的形势还是这个判断,那只能说他书生气太重,一生政治失意也不算冤枉。其实读一下那段历史就知道,郭松龄起兵是受了冯玉祥的影响,而在军事上支持冯的是苏联。所以表面看是冯郭和张作霖争斗,但提线木偶背后仍是列强角力的老桥段。就算郭松龄的冒险侥幸成功,东北大概率也不过是从被日本控制变为被苏联控制;结局为何,殊难逆料,但人为刀俎,我为鱼肉的大格局不会改变。

齐世英一生最大的遗憾,当是内战中国民党的惨淡收场。如果他对失败有过反思,那在《巨流河》中几乎完全看不到。我想这多半因为齐先生对政治不感兴趣,未曾和父亲认真探讨过这一话题。齐先生自己的思考,似乎还完全停留在“不是国军不行,而是共军太狡猾”的阶段,不知是不是另一种洗脑留下的后遗症?试看她如何描述和评价同是知识分子但在抗战后期突然左转的闻一多:

我常想闻一多到四十五岁才读共产制度(不是主义)的书,就相信推翻国民党政权换了共产党可以救中国,他那两年激烈的改朝换代的言论怎么可能出自一个中年教授的冷静判断?而我们那一代青年,在苦难八年后弹痕未修的各个城市受他激昂慷慨的喊叫的号召,游行,不上课,不许自由思想,几乎完全荒废学业,大多数沦入各种仇恨运动,终至文革……。身为青年偶像的他,曾经想到冲动激情的后果吗?

所以无法理解闻一多不计后果的“冲动激情”,是因为她常听父亲说,“一个知识分子,二十岁以前从未迷上共产主义是缺乏热情,二十岁以后去做共产党员是幼稚。” 这句话大概来自“He who is not a socialist at 20 has no heart; he who remains one at 40 has no head。”用这样口号式的箴言来分析当时复杂社会条件下的民心向背,不仅苍白无力,也敷衍塞责。齐先生在书中怒问,

一九四五年的中央政府,若在战后得以喘息,民生得以休养,以全民凝聚、保乡卫国的态度重建中国,是否可以避免数千万人死于清算斗争、数代人民陷于长期痛苦才能达到“中国站起来了”的境况?

可惜,经过一甲子岁月的沉淀,她有的也只是困惑与悲愤,少有理性的思考。

齐先生上大学之初就读的是哲学系,大一之后发现自己完全没有读哲学的兴趣和天份才转入外文系。从《巨流河》来看,她后来的成就多亏这个正确的选择。指出这一点,并非吹毛求疵,而是感叹她在那个战乱年代,朝不保夕,还能随着禀赋爱好,一辈子做自己喜欢的事,幸福奢侈得直如童话般不可思议。今天有几个少年会梦想去研究济慈、惠特曼的诗,去把白先勇的小说翻译成英文呢?即使有,推爸推妈们有几个能同意呢?

言及与此,忍不住多写几句题外话。就单纯超脱而言, 齐先生倒是跟同在二零二四年辞世的百岁诗人叶嘉莹(十一月二十四日)和著名作家琼瑶(十二月四日)很相似。

叶先生辅仁大学中文系毕业,一辈子研究冷僻的中国旧诗,乐此不疲,九十多岁还在积极推广“古典诗词吟诵”。有人对她的吟诵风格不以为然,甚至讽刺她以传承传统自居,其实不懂装懂,远离中华正朔。我虽没听过她的吟诵,读过她的诗评,但是拜读过她为汪精卫的《双照楼诗词集》作的短序,很认同她不受政治干扰,纯粹以诗见人的眼光。

琼瑶(陈喆)没上过大学,但酷爱文学,孜孜不倦倦地写了一辈子言情小说和剧本,在华语圈受众之广,大概以“凡有井水处,即能歌柳词”来形容也不为过。我不大喜欢风花雪月、浪漫苦情的书,年少轻狂的时候甚至对写这种书的人也很不屑;但琼瑶对完美爱情的态度,似乎已臻王国维笔下“衣带渐宽终不悔,为伊消得人憔悴”的境界。尤令我心折的是,她以耄耋之年,竟能选择以自己的方式离开,勘破生死,红尘来去潇洒无碍 — 这不是贩卖廉价爱情童话的浅薄文人所能企及的境界。

三位先生又恰好都生在大陆,长在台湾。这大概不是巧合:他们那一代人,如果留在大陆,大概没办法坐下来研究但丁和莎士比亚,写不出《一帘幽梦》这样的缠绵悱恻的小说,也欣赏不来大汉奸汪精卫的诗词。三位先生学问作品水平如何,我不够水平评价,但他们潜心问道的气质,“独立之精神,自由之思想”,可为知识分子的榜样。

《巨流河》虽是自传,但真正的主人公是齐先生的父亲齐世英。他是典型的理想主义者,但又饱受理想幻灭的痛苦煎熬。老先生一生所系,一是富国强兵,使中华自立于世界民族之林;二是民主政治,令国人摆脱千年专制枷锁。这两大理想,在今日之大陆和台湾,似乎已分别实现了一半,但要把它们合为一体,又不知还要经历几世几劫。而且,那部代表“全体炎黄子孙”,一心一意实施“民族统一大业”的铁血机器,会把他的理想再次碾成碎片吗?

聂宇

二零二五年元旦

A story about my work

This quarter McCormick School of Engineering at Northwestern did a story about my research – If memory serves me well, this is the first ever since I came here in 2006.  The author of the article (Dan Smith) interviewed me about two months ago for about 30 minutes; and then a photographer came to take a bunch of pictures of me posing with my students in front a computer.  Fun experience overall…

The Election and the War on the West

The Democrats are still reeling from their crushing defeat––a shellacking, as Obama might have put it––in this year’s presidential election. Eight years ago, when they first lost to the MAGA movement, I received the news with shock, anger, and sorrow.  This time around, I was shocked not by the election result, but by the fact that so many Democrats were seemingly caught off guard again, by what appeared to be a rather predictable outcome.

I don’t claim to have any above-average understanding of American politics.  All that I did was read Wall Street Journal, pay attention to Poly Market, and listen to podcasts like Honestly with Barry Weiss, All In, Megyn Kelly Show and Joe Rogan.  That was enough for me to conclude, several weeks ahead of the election, that Trump was going to win easily despite all polls said otherwise.

What is even more surprising is that the Democrats still cannot agree on why they lost so badly. According to Nancy Pelosi and Rachel Maddow, their party did nothing wrong.  They lost simply because they were up against a global anti-incumbent wave set in motion by pandemic-induced inflation.

Bernie Sanders begs to differ. In a scathing post-election statement, he scolded the Democratic Party for abandoning working class people and attributed its humiliating loss to their mass defection.

Biden’s age and ego were frequently cited as another culprit: had he not attempted to run again and allowed a proper primary to run its natural course, the liberals might have rallied around a stronger candidate than the hastily anointed Kamala Harris.

Others grudgingly conceded that the Biden administration has misread and mishandled the immigration crisis at the border.  While Trump’s lie about “dog-eating-aliens” was debunked and ridiculed, the truth is he succeeded in keeping the spotlight on an issue that progressives struggled to defend.   In the end, even the sanctuary cities in blue states had lost their appetite for more migrants arriving on the buses sent by the governors of the border states.

What else?

Interestingly, many Democrats become defensive on culture issues, especially when “wokeism” or “DEI” was cited to explain their defeat.     In a recent episode of The Daily Show, Jon Stewart got into a testy argument with his guest about the role DEI may or may not have played in the election.  John Oliver, a Stewart disciple, similarly pushed back against this theory on his well-regarded Last Week Tonight Show.  For full disclosure, I am a big fan of both men. However, I find their dismissive attitude unconvincing and unhelpful.

Like it or not, many conservatives regularly discuss culture issues in apocalyptic terms. Should the liberals at least try to sympathize with their concerns and emotions, if not meet them halfway?

When I watched Elon Musk’s stump speeches at Trump rallies––I know, I am not supposed to––I immediately noticed the man’s fixation on culture issues. This election, he often told the audience in an uncharacteristically solemn voice, is our last chance to save Western Civilization.  Many people would find this proclamation preposterous.  Isn’t Trump supposed to be the greatest threat to our democracy, the crown jewel of the Western Civilization? Has Musk really gone crazy, as alleged in a popular pre-election sticker liberals rushed to put on their Teslas?  If he has, then madness must have infected many others.  Liz Truss, a former British Prime Minister, used very similar language in a recent Wall Street Journal Opinion piece.  “Mr. Trump,” she wrote, “can do more than end wokeism and kickstart the American economy: he can save the West.”

If you have read Douglas Murray’s The War on the West, you would better understand where this sentiment comes from.  Murray describes a civilization under attack from within and without, yet few in the West see the eminent and grave danger.   The book is meant to be a rallying cry, a logical prelude to fighting back, now signified by Trump’s resounding electoral victory––I suppose that’s how most Trump supporters, Musk and Truss included, read it.

The War On the West is first and foremost a culture war.

On one side of the battleground stands the Western canon, which prides itself on its profound contributions to philosophy, science, literature, and the arts. Through the Enlightenment movement and the Industrial Revolutions, the canon has brought sustained economic growth, extraordinary prosperity, and human flourishing. Thanks to these accomplishments, Western civilization has dominated the world for centuries—politically, militarily, economically, and culturally. Seen from the vantage point of the West, humanity has ascended to an unprecedented height under its hegemony, and the ascent still shows no sign of abating.

This conventional wisdom, however, has been relentlessly challenged by an anti-Western intelligentsia since the end of World War II—led by authors like Jean-Paul Satre, Michel Foucault, and Edward Said.  Murray conceded that the rise of anti-Westernism was an inevitable correction to a prolonged and repressive colonial order.  However, that correction quickly turned into an overcorrection and, in recent years, has deteriorated  to a full-blown assault—not on the misdeeds and atrocities of the imperialist Western empires of the past, but on Western civilization as a whole.  In the mind of these anti-Western warriors, the hegemonic culture of the West is fundamentally racist, greedy, power-hungry, hypocritical and sometimes genocidal.  It would never voluntarily abdicate power and control on other peoples and civilizations.  This might sound like hyperbole.  But how else could one make sense of the famous chant led by the Reverend Jesse Jackson, an American civil rights icon, “Hey hey, ho ho, Western Civ has to go?”

In fact, Edward Said, who was educated at Princeton and taught at Columbia, described Europeans almost exactly this way.   “Every European,” he wrote in his masterpiece Orientalism, “in what he could say about the Orient, was consequently a racist, an imperialist and almost totally ethnocentric.”   Regarding the work of Michel Foucault, another towering intellectual of post-colonial studies, Murray has this to say:

Taken in its totality, his work is one of the most sustained attempts to undermine the system of institutions that had made up part of the Western system of order. His obsessive analysis of everything through a quasi-Marxist lens of power relations diminished almost everything in society into a transactional, punitive and meaningless dystopia.

Thus, to Foucault, Said, and their enthusiastic followers, there is almost nothing good to be said about the West.  Murray rejected this absolutist anti-West sentiment, though much of his defense is built around some form of whataboutism.

Murray points out that racism, often considered an original sin of the West, existed in non-Western societies as well.   For example, many Chinese dialects refer to foreigners as “gui” (Ghost), instead of “ren” (human).  As a Chinese person, I can confirm he was not far off. I would add that the Chinese once used derogative terms for different foreigners: “yangguizi” (foreign ghost) for the Westerns, “xiaoguizi” (little ghost) for Japanese, “bangzi” (stick) for Koreans, A’san (little wretch) for Indians and so on.

Another anecdote mentioned by Murray surprised me. According to him, Kang Youwei, a prominent scholar and reformer during the late Qing Dynasty, argued that white people or “yellow” people should be rewarded if they were willing to marry black people,  because their sacrifice could help “purify humankind.”

Murray acknowledges the enormous pains and sufferings that the transatlantic slave trade inflicted on Africans but insists that the West was not alone in the guilt of perpetuating this ancient and horrific institution. Slave trade was rampant in the Arab World—we know so little about it today only because, according to Murray, the Arabs systematically castrated their slaves.  Brazil and Ottoman Empire continued the slave trade decades after the costly Civil War ended slavery in North America in the early 1860s.  By that time, the British Empire has long outlawed the practice and spent a fortune to police the oceans and to compensate the companies for their lost “assets”—in fact, so much debt was taken on to foot the bill that the British taxpayers did not pay it off until 2015.

Murray also questions “the notion that colonialism is always and everywhere a bad thing.” In fact, many nations that emerged in the postcolonial world failed spectacularly, sometimes subjecting their people to far greater misery than under colonial rule.  Murray even thinks it is unfair to blame the Europeans for “stealing” the Americas from the native peoples, because “the whole history of our species was one of occupation and conquering” until the modern era.  Also, do we really believe American Indians and Aztecs would have fared better if their land were “discovered” by someone else?  These arguments are far from airtight, but they are not complete nonsense either.

Murray is also exasperated by the defamation and purging campaign against the historical figures revered in the West.   In recent years, these efforts have escalated from critiques in books and magazines to violent protests and acts of vandalism.

It has become fashionable on the left to desecrate or destroy the statues of people who have done or said anything judged as incompatible with the latest edition of the progressive code of conduct.

Voltaire was canceled because he had invested in the French East India Company and made a racist comment about Africans in a book.

John Lock was canceled because he owned stock in companies involved in the slave trade.

Thomas Jefferson was cancelled because he not only owed slaves but also impregnated one—that second offense had to be a sexual assault because, evidently, a slave could not give a valid consent.

Even the reputation of Abraham Lincoln, once described by Tolstoy as a man “bigger than his country,” was in serious trouble, partly due to his alleged mistreatment of American Indians.  He also made racist comments, and once advocated for deporting Black people from the United States altogether.

The cancellation that truly sent Murray into a frenzy—given that he is British—was that of Churchill, whose racist worldview was no secret to any student of history.  Churchill must be canceled, Murry writes indignantly,

because as long as his reputation stands, the West still has a hero; (he must be canceled because) they want to kick the “white men,” they want to kick at the great man view of history; and they want to kick at the holiest beings and places of the West.

This culture war has spilled out from the realm of intellectual quarrels into many aspects of social life in the West.

DEI initiatives feature prominently in Murray’s narrative. While few would disagree with their noble objectives, in practice, these programs often conflict with the other values long cherished in the West, such as meritocracy and equal opportunity (rather than equal outcomes). This has led to great confusion about the trade-offs between pursuing equity and rewarding merit.

In certain quarters on the left, the word “merit” itself has acquired a racist connotation. So have any quantitative tools, such as the SAT or GRE, designed to assess merit or produce a ranking in a population.  Suffice it to cite one quote from Ibram X. Kendi, whose radical antiracist writing Murray repudiated repeatedly in his book:

Standardized tests have become the most effective racist weapon ever devised to objectively degrade Black minds and legally exclude their bodies.

Regardless of their professed goals, many DEI programs have been downgraded to a campaign to make all institutions in the nation—political offices, universities, big corporations— “look like its population.”   DEI is considered such an inherent, unequivocal good that its arrival must be hastened.    It is not enough if everyone agrees and strives to achieve it; a great leap forward is needed to make it a reality now, at least in appearance first.  An article published in The New York Times during July 2020—which I read about in Murray’s book—captures this burning ideology perfectly. Its tagline reads: “To Make Orchestras More Diverse, End Blind Auditions.”

The war on the West has become disturbingly close to a direct assault on “whiteness”, including  white people.  In its extreme form, Murray contends, the rhetoric not only bear all the hallmarks of racism, but sounds “protogenocidal.”  If you think he suffers from paranoia, consider the following anecdotes from the book:

  • A New York Times contributing editor claims that whiteness is “a virus that, like other viruses, will not die until there are no bodies left for it to infect.”
  • Arizona Department of Education declared white babies can begin to express racial prejudice when they are only three months old, and at the age of five they “remain strongly biased in favor of whiteness.”
  • Author Robin DiAngelo wrote in White Fragility that “white people were all racist,” and that white people who refute this truism “were simply providing further evidence of their racism.”
  • A mandatory DEI course for Coca-Cola employees suggest they need to be “less white, less arrogant, less certain, less defensive, less ignorant and more humble.”

These words remind me of how the bourgeoisie and landlords were denounced and vilified during the politically engineered mass frenzies in China between 1949 and 1979. The difference is that, at least in theory, the bourgeoisie and landlords could redeem themselves by relinquishing their social status and properties. How can white people convincingly relinquish their whiteness?

Perhaps the worst development of all is the intolerance of different opinions.  In many cases, this intolerance turns to bullying, intimidation, even threats of persecution against anyone who dares to voice support for dissenting voice.  As Murray laments,

It is so often made clear that whether you’re a math teacher or a partner in a vast multinational firm, the cost of raising your head above the parapet can lead to your whole career crashing down around you. And it can happen from asking the simplest of questions, asserting a provable truth, or simply acknowledging a belief that everybody held until the day before yesterday.

For the record, I’m not sure how much Murray has overstated his case here.  However, it does not take that many precedents—and I have heard of many—for most people to learn the lesson and voluntarily shut their mouths. Even if only a fraction of the population finds their freedom of speech infringed with impunity, democracy can suffer a terrible setback, possibly irreversible damage.

If Elon Musk is to be believed, it is this grave concern that compelled him to turn Twitter into X at a considerable financial cost to him personally.  Musk might well be wrong and have even made Twitter much worse, but I find no particularly good reason to doubt his sincerity and motives.

I read The War on the West long before this election, having heard of it on a podcast (either Sam Harris or Bari Weiss). I remember it as a thriller: intense, controversial, but highly informative—an eye-opening experience in some ways. I suspect most Democrats won’t receive the book well—that is, if they can muster the patience to finish it at all. However, it would be a mistake for them to reject such a book out of hand. They ought to read it, if only to crack the mystery that is still haunting them after eight long years: why so many voters cast their presidential ballots for a demagogue who, in their minds, talks so much, knows so little, has so many character flaws and so few moral virtues.

Some Democrats may dismiss The War on the West as yet another conspiracy theory from the right. Many more may conclude, with the usual self-righteousness and condescension, that they are fighting it for the right side of history. But I am convinced if they do not change course and tactics, they will continue to lose this war—and more elections in the years to come.

Marco Nie, Wilmette

November 30th, 2024

What cellphone data reveal about teleworking

My student Tianxing has been working hard to decipher cellphone data for some time now. Earlier this year, we have completed a paper, in collaboration with Amanda’s group,  showing unexpected representative biases in cellphone data that appears to have direct link with privacy regulations.  In this study, we uncovered work types of cellphone users using a clustering algorithm, and validated the results against  surveys data and regression analysis.  You may download a preprint here. The abstract follows.


In a short period, the COVID-19 pandemic has transformed telework into a common practice for a significant portion of the workforce. This shift has profound implications for land use, urban development, and transportation. Traditional survey-based methods for tracking these changes are struggling to keep pace with the rapidity of this transformation. Here, we propose a method to identify different types of workers from mobile phone data, which allows us to closely examine the correlation between work arrangements, mobility patterns and key socio-demographic attributes. By applying a hierarchical clustering algorithm to a set of features extracted from a mobile phone data set, six different work types are identified and their validity is confirmed using different approaches. We find teleworkers tend to travel slower than regular workers but faster than non-workers. They also travel a shorter distance to reach their primary activity location than regular workers, but a longer distance to reach other activity locations than both regular and non-workers. Our regression analysis further shows that, largely in agreement with findings in literature, racial minority and low income groups are less likely to telework. Implications for the use of trace data to model the evolving relationship between mobility and worker-classification are discussed.

What Hillbilly Elegy reveals about J.D. Vance

If J.D. Vance were not a candidate for the US vice presidency in this election cycle, I would never have read his famed memoir by now.  Memoirs are not among my favorite genres, and reading one written by a 30-year-old Yale Law alumnus turned venture capitalist seemed like a waste of time.   Don’t get me wrong—I have no doubt that someone with Vance’s résumé is smart, ambitious, and hard-working, and their life may even be interesting.  However, stories of such prodigies are abundant in this country, thanks to popular culture’s obsession with them. While these successes are well-deserved and respectable, they hardly inspire any curiosity or excitement in me.

Now that Vance is on the ticket for the highest office in the land, paired with the most controversial and divisive politician in generations, his memoir suddenly becomes a window into his inner world—his beliefs, values, and preferences that could profoundly shape the future of this country.    My interest was also piqued because Vance was known for his anti-Trump stances—he famously compared his current running mate to Hitler. Would his book reveal any clues about his 180-degree turn on Trump? Was his change of heart simply political expediency or the result of some sort of epiphany? In any case, I felt this was a book I needed to read, even if I did not want to.

Given my relatively low expectations, Vance’s book was a surprisingly smooth and thought-provoking read.  As a competent writer, he knows how to command the attention of the reader through storytelling.  I was never bored, partly because the lives of hillbillies—white working-class people from rural, mountainous regions of the United States—feel so alien to me. Of course, I’ve heard about the “white working-class,” but never before had I been brought so close to the vivid details of their day-to-day lives.

Vance’s maternal grandparents were from Appalachian Kentucky, which they left for the Midwest at a young age. Vance speculates that his grandmother’s unexpected teenage pregnancy may have hastened their departure. However, they were largely part of a broader wave of Appalachian people migrating to America’s industrial heartland in search of better opportunities.   The young couple settled in Middletown, Ohio, where Vance’s grandfather secured a blue-collar job in the steel industry, which, in those good old days, paid well enough to support a middle-class family.

Vance’s mom was a good student in high school—even the salutatorian, according to the book. However, her life was derailed after she became a single teenage mother.  Following her first unsuccessful marriage, she married a few other men and dated many more, but gave birth to only one more child, the lucky J.D.  The central plot of the book revolves around how young Vance grew up with a mother who led a tragically chaotic life and was rarely able to provide him with anything resembling a normal home.   He never had a stable father figure—the introduction of a new father to the home always brought an escalating series of dramas that ended with the disintegration of the family.  Mostly, the destructive force seemed to come from Mom—at least that’s the impression one gets from reading the book. Here is how Vance described one of the episodes unfolding after Mom moved in with Matt, one of her boyfriends (or husbands, it’s not entirely clear).

Living with Mom and Matt was like having a front-row seat to the end of the world. The fighting was relatively normal by my standards (and Mom’s), but I’m sure poor Matt kept asking himself how and when he’d hopped the express train to crazy town. It was just the three of us in that house, and it was clear to all that it wouldn’t work out. It was only a matter of time.

Vance was deeply troubled by his mother’s “revolving door of father figures”—it must have felt like a disgrace that tainted the honor of the extended family.  He recalled being set off by a Facebook post from a 13-year-old girl pleading with her mother to stop changing boyfriends. Sympathizing with the young girl, Vance lamented,

for seven long years, I just wanted it to stop. I didn’t care so much about the fighting, the screaming, or even the drugs. I just wanted a home, and I wanted to stay there, and I wanted these goddamned strangers to stay the fuck out.

It wasn’t just boyfriends and drugs. Mom once threatened to kill him by crashing the car they were riding in, forcing Vance to flee while she pursued him in a rage. The ordeal ended only when the police came to take her into custody. I paused for a long time after reading about this horrifying event, trying to imagine how I would have coped as an 11-year-old boy in that situation—I’m not sure I would ever fully recover from such trauma.

After the incident, Vance struck a deal with Mom: he lied to the judge to keep her out of jail, and she agreed to let him decide where he wanted to live. In the ensuing years, Vance would live briefly with his biological father, then with his half-sister Lindsay on and off (while his mother was either in treatment centers or otherwise unable to care for them), and finally with his grandma—the Mamaw—after the freshman year in high school.

The constantly shifting family structure and endless domestic violence Vance endured in his youth must have left an indelible mark on his psyche.  Even as an adult, he regularly has nightmares in which Mom is the monster chasing him in a treehouse.   He writes that he “used words as weapons”, because he had to survive in a world where “disagreements were war”.    He had to fight hard to control the “demons” within him, feeling they were “as much an inheritance as his blue eyes and brown hair.”

Sociologists have shown that children experiencing such family instability often face severe developmental challenges.   According to Vance, he would have succumbed to them had it not been for Mamaw and his sister Lindsay, who provided him with a semblance of stability and much-needed emotional and material support when he needed them most.  Mamaw was his savior, protector and hero. Without her, Vance would probably never have made it out of Middletown, let alone earned a J.D. from Yale and become a disciple of Peter Thiel.  Looking back at his high school years, Vance wrote,

Those three years with Mamaw—uninterrupted and alone—saved me. I didn’t notice the causality of the change, how living with her turned my life around. I didn’t notice that my grades began to improve immediately after I moved in.

Yes, the book is about a poor kid achieving the American dream despite the odds stacked against him.  The young author can be forgiven for wanting to brag about it—his achievements do seem like a small miracle when you realize how close he was to complete ruin. However, the book is also about more than that.

Vance tries to generalize his lived experiences—his struggles as well as his triumphs—to those of his neighbors in Middletown, of hillbillies, and more broadly, of the white working class. He notes that many families in these groups faced similar problems. In fact, his grandparents had their fair share of domestic violence and alcoholism.  To help understand the nature of the violence, it is worth noting that Mamaw once tried to kill her husband by literally setting him on fire after he broke his promise to never get drunk again.

Vance describes his communities as a world of “truly irrational behavior.”  Wherever he looked, he saw only desolation, indolence, and cynicism. But who or what is responsible for the predicament of his people?

It appears that Vance has been pondering this question since his teenage years. While the book is, to some extent, an effort to seek answers, it is by no means a formal and comprehensive analysis. Instead, his thoughts are scattered throughout the book, often presented as spontaneous rants inspired by some random anecdotes. His opinions are nuanced—remarkably so for a writer in his thirties.

To Vance, the hillbilly elegy is, above all, an economic story. In the booming postwar era, vibrant communities sprang up around manufacturing centers in what is now America’s infamous Rust Belt. Yet, these communities, heavily reliant on specific well-compensated blue-collar jobs, were inherently fragile and vulnerable to disruption. When those jobs were lost to globalization and technological advancements, workers and their families faced drastic lifestyle adjustments. Those unable to adjust—often people without advanced degrees or resources—became the “truly disadvantaged.” They found themselves trapped in communities where meaningful social support is scarce. These people were Vance’s family, neighbors, classmates, and friends.

As economically disadvantaged as the hillbillies might be, Vance argues that their conditions are further worsened by several cultural and psychological traits.

The first of these traits is the belief that one’s choices and efforts don’t matter. According to Vance, hillbillies often assume those who “make it” are either naturally gifted or born into wealth and influence. In this view, hard work is not nearly as important. Vance, once influenced by this mindset himself, vehemently rejects it. Before joining the Navy, he doubted whether he had what it took to succeed, even as Mamaw insisted he was destined for something great. Only after enduring Marine Corps boot camp and excelling as a military journalist did he realize that he had been consistently “underselling” himself, mistaking a lack of effort for inability.

Vance urges hillbillies to take personal responsibility for their failures and to stop making excuses. A case in point is Mom. Although Vance acknowledges that genetics and upbringing may have contributed to her substance abuse and erratic behavior, he also believes she bears much of the responsibility. No one, he argues, should be granted “a perpetual moral get-out-of-jail-free card.”

Hillbillies share a deep-seated skepticism toward institutions: news media and politicians are seen as incessant liars, and universities, especially elite ones, are believed to be rigged against their children. This distrust reinforces a sense of helplessness and discourages engagement with society. The logic seems clear: if the path forward is blocked by liars and grifters, why try at all?  To his credit, Vance holds modern conservatism accountable for failing its “biggest constituent.” He writes, “Instead of encouraging engagement, conservatives increasingly foment the kind of detachment that has sapped the ambition of so many of my peers.” According to Vance, it’s the message of the right—that “it’s your government’s fault you’re a loser”—that has planted seeds of cynicism and despair in these communities.

Hillbilly families also have a massive parenting problem. Teachers feel powerless to help their students succeed in school because, as one teacher allegedly told Vance, these kids are “raised by wolves” at home. The cause of poor parenting, it seems, has more to do with culture than economics.  Even for those who do live in poverty, their basic material needs—food, clothing, shelter, transportation, and school supplies—are rarely at risk.  Mom always made sure Vance and Lindsay had the “trendiest Christmas gifts,” even if it meant spending money she didn’t have.  And Mom seems not alone in her desire to indulge her children’s craving for extravagant gifts. What seems lacking is a fundamental appreciation for raising kids to become educated, responsible individuals. Their actions ultimately harm the children, but they don’t care enough to change course.  As Vance observed,

We don’t study as children, and we don’t make our kids study when we’re parents. Our kids perform poorly in school. We might get angry with them, but we never give them the tools to succeed.

Are there solutions to the problems in these communities? Vance didn’t think so, especially not in the form “a magical public policy or an innovative government program.”  Public policy can help, he writes, “but there is no government that can fix these problems for us.”  In fact, Vance frequently points out—like a true conservative—how government intervention can make bad problems worse. His greatest frustration appears to be with welfare.   He describes, often with exasperation, instances like a neighbor who has never worked a day in her life but unabashedly complains about other welfare recipients abusing the system; or a jobless, drug-addicted acquaintance who often buys T-bone steaks at a grocer, which Vance could not afford while working part-time at the same grocer.

To Vance, the welfare system not only rewards and perpetuates indolence but also creates resentment among those who work hard to earn an honest living. He argues that welfare is one of the main reasons “Appalachia and the South went from staunchly Democratic to staunchly Republican in less than a generation.” His objections feel passionate and authentic, though a bit ironic, given that both he and Mamaw were once welfare recipients themselves.

Vance urged hillbillies to stop “blaming Obama or Bush or faceless companies” and to start asking themselves what they can do to make things better. But how? Vance admitted he didn’t have answers. However, he did suggest that his people might look to coastal elites—the new friends he made at Yale and in Silicon Valley—as potential role models, because

their children are happier and healthier, their divorce rates lower, their church attendance higher, their lives longer. These people are beating us at our own damned game.

If memory serves me well, the book never mentions Trump by name, so we don’t actually know what Vance thought of him back then.   That said, Vance the VP candidate is no longer the young Silicon Valley investor who wrote Hillbilly Elegy nearly a decade ago.  He has now enthusiastically embraced much of the MAGA agenda. He converted to Catholicism not long ago, reviving his once abandoned career as a devout Chrisitan.  He speaks fondly of government-imposed tariffs as if it is a panacea to the economic plight of the American working class. On social issues, he remains staunchly conservative—pro-life, pro-family, pious and patriotic.  I am sure many progressives find Vance unbearably repulsive: the sleazy, heartless spin of January 6, the adamant opposition to abortion rights, the sexist slur of “childless cat lady”, and the list goes on.   However, if you read Hillbilly Elegy, you can at least understand the origins of his politics and behaviors:  he was trained, as a child, to weaponize words to win petty battles, he longed for families where kids enjoy safety and stability, and he hated women who mistreat their children.

By now, I’ve listened to many of Vance’s interviews, with both friendly and hostile hosts. It’s clear to me that he possesses a talent rare even among politicians: the power of persuasion. His performance at the Vice-Presidential Debate was nothing short of a political masterpiece, a testament to his extraordinary abilities. He was attentive, respectful, articulate, and persuasive, yet he also conveyed a strong sense of fortitude and conviction. His countenance and tone remained steady throughout, projecting a stoic image remarkably mature for his age—I think that is a gift from his troubled upbringing.

Whatever happens next week, I have my fingers crossed that this man may use his political genius for the good of the American people.

Marco Nie, 11/2/2024

Yang won best paper award

I just returned from the INFORMS Annual Conference, where I ran into several former students who are now professors across the globe—one from Europe, two from Asia, and one from the U.S.  One of them,  Yang Liu from National University of Singapore, won one of the 2023 best Transportation Science Paper Awards.  It felt surprisingly fulfilling to witness your students achieve accomplishments beyond your own.

The picture was taken with the Editor in Chief of Transportation Science, my colleague Karen Smilowitz (left), and Yang (middle)

A brief history of travel forecasting

David Boyce and Huw Williams are both esteemed transportation scholars, each with their distinct areas of expertise. With their long and distinguished careers closely intertwined with the development of travel forecasting as an intellectual discipline, it is only fitting that they have chosen to write a book about its past, present and future.

I know Professor Boyce well. My master’s advisor, Professor Der-Horng Lee at the National University of Singapore, studied under Boyce while pursuing his Ph.D. at the University of Illinois at Chicago. Lee’s own master’s advisor, Huey-Kuo Chen from Taiwan’s Central University, was also one of Boyce’s doctoral students during his tenure at the University of Illinois at Urbana-Champaign. This means I am either Boyce’s academic grandchild, or great grandchild, depending on how you count. Thanks to Lee I was well aware of this academic lineage even before I came to the U.S. in the early 2000s. When I joined Northwestern University as an Assistant Professor in 2006, Boyce was serving his alma mater by teaching transportation system courses as an adjunct professor. It took me a while to process the surreal news that I would now be a colleague of my academic forebear.

During my first meeting with Boyce in Evanston, IL, I learned about his joint book project with Williams, which had already been in progress for several years. The book was an ambitious and intriguing endeavor aimed at reflecting on the achievements, missteps, and challenges in our field. It was finally published in 2015, nearly 12 years after they began the project. Shortly afterward, I was asked to oversee the translation of the book into Chinese, a project that would take another five years. Through this process, I had to read the book cover to cover — and between the lines — several times, ensuring I understood every word and phrase. It was a time-consuming and occasionally frustrating task, to be sure, but a rewarding learning experience nonetheless. Ultimately, it is this rare opportunity that inspired me to share in this essay what I learned from the book and the insights it brought to light.

You may find a preprint of the paper at ssrn. Also check the following podcast automatically generated by Notebook LM  based on a PDF of the paper I fed to it.

From a Culture of Growth to the Needham Question

I was attracted to A Culture of Growth because I heard the book provides answers to the Needham question (李约瑟难题), namely why China, despite its early and significant achievements in technology, fell so far behind the West during the critical developmental phases of modern science.  Until I opened the book, I didn’t realize it was written by a Northwestern economist, Joel Mokyr, whom a friend in the economics department described as a leading authority on economic history.

Although Mokyr addresses the Needham question extensively in the final chapter, the book is neither motivated by nor primarily focused on that question.  Quite the contrary—if you read the book closely, you can’t miss Mokyr’s dismissal of the question itself. To him, what begs the question isn’t why China—or any other civilization, for that matter—failed to invent modern science, but rather why Europe succeeded. The book is devoted to providing an explanation.

Mokyr’s theory builds on Cardwell’s Law, which states that technological innovation tends to slow down or stagnate once an organization, economy, or civilization reaches a peak accomplishment. The stagnation occurs because the beneficiaries of the status quo become complacent and resist major creative disruptions that could threaten their dominance. Crucially, they often have the power to “suppress further challenges to entrenched knowledge” by either incentivizing would-be challengers to do their biddings or persecuting them as heretics.

How did Europe manage to break the spell of Cardwell’s Law? Mokyr attributed this success to Europe’s “fortunate condition that combined political fragmentation with cultural unity.” This unique environment gave rise to what he called a “Republic of Letters,” a loosely connected federation where intellectuals could freely exchange, contest, refine, and publish ideas across the borders of competing polities. This republic, along with the “market of ideas” it nurtured, rose gradually after the Middle Ages.

Europeans, following Bacon, began to recognize that knowledge could and should be harnessed for society’s material benefit, and that its creation, dissemination, and utilization should be a collective effort.  That is not to say the Republic of Letters was brought about by any concerted effort. Often motivated by the pursuit of lucrative patronage positions, the founding members of the republic sought to build strong reputations among their peers. This motive, in turn, pushed them to support free access to knowledge and uphold the right to challenge any idea, regardless of its origin.

The republic had no inherent hierarchy, except for the one that naturally emerged through fierce but largely free competition for peer recognition, based on a shared understanding of what constitutes merit.   Scholars who rose to the top of the pecking order often did fabulously well for themselves, attracting a “disproportionate amount of fame and patronage.”   They also became recruitment tools for the Republic of Letters and role models for future generations.  Newton was one such superstar whose influence as a model scientist is hard to overstate.  Mokyr wrote of Newton,

he was knighted, elected to Parliament, and became quite wealthy. In 1727 he was given a splendid funeral and interned in a prominent place in Westminster Abbey. Voltaire remarked that he was buried like a well-loved king.

Once the market of ideas took shape, it was sustained by Europe’s favorable geopolitical conditions.   On the one hand, political fragmentation meant that neither scholars nor their patrons could easily monopolize the market of ideas by blocking the entry of potential competitors or buying them off. Incumbents quickly realized that such maneuvers only pushed innovation into the hands of their rivals, ultimately undermining their own competitive advantage.   On the other hand, cultural unity allowed knowledge production and dissemination to benefit from scale. From an economic perspective, scale reduces the fixed costs of production, which is key to profitability and financial viability. It also created a network effect, meaning that scientists could learn from a relatively large pool of peers—standing on the shoulders of many giants, as Newton famously put it.

Mokyr’s “culture of growth” matured during the Enlightenment, an intellectual and cultural movement that promoted the progressive improvement of society through the expansion and application of useful knowledge, while advocating for more inclusive political institutions. In hindsight, it was clear why the Enlightenment played such a pivotal role in Mokyr’s theorization: it was the precursor to the Industrial Revolution, which triggered an unprecedented phase of economic growth that lifted much of humanity above subsistence living standards.

An interesting aspect of Mokyr’s theory is its focus on what he calls cultural entrepreneurs—or thought leaders, in today’s parlance—who played an outsized role in the evolution of the culture of growth. Mokyr believed that useful knowledge was created by “a minute percentage of the population” whose primary occupation is, in Adam Smith’s words, “to think and or to reason” for “the vast multitudes that labour.”  In fact,

 what the large majority of workers and peasants knew or believed mattered little as long as there were enough of them to do what they were told by those who knew more.

While Mokyr’s assessment is supported by historical evidence, I imagine many would find such an unapologetically elitist view of cultural development difficult to accept. For me, it feels almost antithetical: growing up in China, my history and political science teachers repeatedly taught, with absolute certainty, that it was proletariats who, through class struggle, drove societal progress and historical development.

Mokyr’s theory can explain why China experienced a burst of intellectual development during the Spring and Autumn and Warring States periods (770 – 221 BCE).  There are striking similarities between the geopolitical conditions of China in this classical era and those of Europe after the High Middle Ages: numerous relatively small states engaged in intense and perpetual competition for dominance, a vast territory with diverse terrain, and a shared cultural tradition including language, institutions, and faith.  Many cultural entrepreneurs—collectively known as “Hundred Schools of Thought”—emerged at this time and left indelible marks on the Chinese Literary Canon.  Like their European counterparts nearly two millennia later, these intellectuals built their reputations by creating and sharing knowledge, and when opportunities arose, they happily crossed the borders of rivalry states to seek more profitable employment for their skills.

As mentioned earlier, in Europe, the greatest achievement of the market of ideas was the Enlightenment. In China, however, a similar market of ideas culminated in a political philosophy that blended Confucianism and Legalism—what I shall refer to as “Confuleg” for lack of a better term (in Chinese, 儒法, or more precisely儒表法里).

Confuleg went on to become the political philosophy that underpinned the key institutions of the Qin-Han Empire, the first to truly unify what is now China under a powerful and centralized state. In the ancient world, this was a towering achievement—socially, politically, and economically. In fact, the state model based on Confuleg was so successful that one could argue, to some extent, China still operates in its long shadow even today.  However, Confuleg’s ascent to hegemony in China was effectively a death sentence for the market of idea.

Since the Qin-Han empire, China has seen dynastic succession once a few hundred years, each usually accompanied by an extended period of turmoil, violence and destruction.

When China is ruled by a centralized state, the Republic of Letters cannot survive, as Mokry’s theory predicts.  Since the best employment opportunity for intellectuals could only be found in the state’s bureaucratic system, producing new knowledge or earning a reputation among peers no longer promises financial security.  Instead, survival requires pledging allegiance to the state (i.e., the emperor himself), internalizing the principles of Confleg as one’s own beliefs and values, and excelling the exams designed to test the ability to memorize and interpret classical texts.   More importantly, the state does not tolerate any competition with its monopoly over ideas.  Questioning the state-sanctioned ideology is viewed not only as heresy but as an act of treason, often carrying the gravest of consequences.

When the centralized state collapsed, one might expect that the ensuing chaos and factional warfare would create an environment favorable for a thriving market of ideas. After all, isn’t that exactly what happened during the Warring States period? Not quite.    The Chinese Canon maintained its powerful grip on intellectuals through these turbulent times. It even survived the brutal and repressive Mongol rule, which lasted nearly a century.  Why?

David Hume (1711 – 1776) observed that few Chinese after the classical period had courage to “dispute what had been universally received by their ancestors.”  John Stewart Mill (1806 – 1873) echoed this view, noting that Chinese tended to “govern their thoughts and conduct by the same maxims and rules,” and as a result (emphasis mine),

they have become stationary—have remained so for thousands of years; and if they are ever to be farther improved, it must be by foreigners.

Today, these words may sound condescending, if not outright discriminatory. However, I often wonder what China might be like today had Westerners never forced their way in. Would it still more or less resemble the world under the reign of Emperor Qianlong in the late 1700s?

Beyond conformity to the same maxims, most Chinese thinkers shared a peculiar, pessimistic nostalgia for a world once ideal and perfect but irretrievably lost. Mokyr identified this trait among the Neo-Confucians—the followers of Cheng Hao, Zhu Xi and Wang Yangming—who dominated the intellectual world during the Ming dynasty.  These scholars regarded antiquity, Mokyr wrote, as “the ideal period, followed by a decline, with no guarantee that the world would ever be better.”   However, the mindset did not originate form Neo-Confucians; it can be traced back to Confucius himself, who lamented the disintegration of the Western Zhou institutions he regarded as ideal, writing

Zhou observed the two preceding dynasties, flourishing with culture and refinement! I follow the Zhou. (周监于二代,郁郁乎文哉!吾从周)

It is hardly surprising that such an inherently backward-looking worldview would become an obstacle to new ideas.

What does Mokyr’s theory suggest about the future of innovation in human society?

The Republic of Letters that once thrived in pre-industrial Europe has long since disappeared, replaced by a vast scientific enterprise supported by a plethora of public and private institutions. However, some key principles from the old republic remain.

First, freedom of expression is still a foundational value. In universities, this is institutionalized through tenure, ensuring that professors’ livelihoods are protected from those who dislike their ideas. Second, a scholar’s value continues to be largely determined by their reputation among peers. This is why peer review, whether for publications or grants, remains the gold standard in academia, despite frequent criticisms of inefficiency, inconsistency, and unfairness.

The value of the science enterprise as an indispensable pillar of modern soceity is almost universally recognized today. Thanks to globalization, science has truly become a global affair: ideas, money, and scholars can now move freely across borders.   This all sounds uplifting until you realize where innovations are first made and adopted still matters a lot.  As Chris Miller explained in Chip War, leadership in science and technology has been the cornerstone of America’s national security strategy.   Until recently, the open science enterprise has served this strategy pretty well.

From pioneering semiconductors to exploring space, from mapping the human genome to advancing artificial general intelligence, the U.S. has consistently led the way. While much of this success can be attributed to America’s global hegemony, her strong commitment to the core values of liberal democracy—free speech, property rights, and limited government—must have also played a crucial role, according to Mokyr’s theory.

The meteoric rise of China apparently has shaken America’s faith in open science.  Reasonable people can disagree on the nature of the current Chinese regime; but few can claim with a straight face that Chinese citizens enjoy much political freedom, as the term is usually understood in the West.  The Chinese do not elect their leaders through open and free elections; their speech is tightly monitored and censored; and they are largely ruled by law, rather than being protected by the rule of law.  In theory, such an environment should be hostile to the market of ideas, hence innovations.

Yet, China has made remarkable strides in science and technology since the turn of the century. By 2025, China is projected to produce nearly twice as many STEM PhD graduates annually as the U.S.  In 2022, Nature, one of the most prestigious scientific publishers, reported that China had surpassed the U.S. to claim the top spot in the Nature Index for natural sciences. Additionally, a recent report indicated that by 2024, China was home to 369 unicorn startups (compared to about 700 in the U.S.), with nearly a quarter focused on AI and semiconductor sectors. Companies like Huawei have become such formidable tech giants that Chris Miller asks nervously in Chip War: “Could the United States allow a Chinese company like this to succeed?”

China’s rapid advances in science and technology raise a fascinating question that Mokyr’s theory seems unable to fully address: can innovation flourish and economic growth be sustained under an authoritarian regime like modern-day China?

If China were isolated from the global science enterprise, I would respond with a resounding “NO.” History has shown that when intellectuals are not allowed to freely speak their minds—as seems to be the case in China today—the market of ideas withers, dragging down opportunities for creative disruption and sustained economic growth.  However, could China simply grab the fruits produced by the global science enterprise, without ever having to maintain a thriving market of ideas of her own?  Could Chinese intellectuals and entrepreneurs continue to be creative and productive in advancing science and technology, even while their other rights, including freedom of speech, are severely impaired?

These are open questions.  However, the U.S., understandably anxious about her security, is not taking any chances. In recent years, she has taken drastic steps to restrict China’s access to cutting-edge technology and to limit interactions between the scientific communities of the two nations, particularly in areas with potential national security implications.   It is disheartening to see the leader of the free world openly retreating from a foundational principle of that world: that science should be freely accessible to all for progress and prosperity.   America’s China Initiative may also lend credibility to the popular narrative of Chinese nationalists that the so-called Westerns values are mere disguise for self-interests –– or worse, deep-seated racism against non-white people.

It is too early to determine whether America’s isolation measures will be effective, or even necessary, in curbing China’s ambition to lead global innovation in the coming century. What we can say with some certainty is that a less open science enterprise will be less vibrant and productive, and likely a less desirable place for scholars, especially those who are stuck between a rock and a hard place.  Politicians and strategists who support the China Initiative argue that this is a price worth paying to protect our freedoms and uphold the liberal world order. Only time will tell if they are right.

Marco Nie, Wilmette

September 22, 2024

Cross-platform ride-hail integration published

After an extended review process that lasted nearly two years, this paper finally came out in Transportation Research Part B.  Thanks Ruijie, the first author, for his extraordinary patience and commitment to scholarship, which have become a rare commodity in today’s hyper-competitive research environment that prioritizes productivity over everything else.

A pre-print of the paper was posted in September 2022 on SSRN, under a different title and with slightly different contents.  You may check it here if you don’t have Elsevier subscription.