第 268 期·中文精讀

羅伯特·普羅克特:納粹科學與意識形態

Robert Proctor: Nazi Science and Ideology

歷史學者剖析納粹時期科學家如何與意識形態合謀,並延伸到菸草業與科學的關係。

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1930年代的德國,是當時全世界科學最強的國家。諾貝爾獎發出去,相當一部分落在這片土地上。然後它變成了納粹國家。科學界沒有站到抵抗的那一邊,在很多層面上,它成了共謀者,成了種族滅絕和政治排斥裡運轉得最順滑的一環。

斯坦福大學歷史學家羅伯特·普羅克特(Robert Proctor)研究20世紀的科學、技術與醫學,專門挑那些最難看的部分下手。他的第一本書寫的是納粹時期的醫生和生物醫學。他說,把納粹政權理解成"反科學",是一個根本性的誤讀。它只反某一種科學,它管那叫"猶太科學""共產主義科學"。它自己有一套純度極高的科學,和意識形態嚴絲合縫地咬在一起。

門格勒(Josef Mengele)往雙胞胎眼睛裡注射染料,那些駭人的人體實驗都是真的。但那隻佔故事的一角。更龐大的是整套科學官僚機器,它參與了納粹毀滅工程的每一個階段。那不是幾個瘋子在邊緣發狂,那是一整個專業共同體在正常工作。

順帶說一個對照。同一年代,蘇聯在遺傳學上站在 nurture 那一邊,站在李森科(Lysenko)式的拉馬克主義那一邊。普羅克特1980年代拿過富布賴特獎學金,本來想寫一本關於蘇聯反納粹遺傳學與人類學的書,結果被拒之門外,這個計劃就擱下了。他的猜測是,蘇聯那套看起來很荒謬的獲得性遺傳理論,有一部分是作為"反納粹"姿態長出來的。這是另一段很少有人講、講出來也讓人不舒服的歷史,因為它容易把科學被扭曲的另一面包裝成英雄故事。

科學與意識形態之間沒有防火牆

我們習慣把科學和意識形態當成兩個隔間,中間有一道牆。普羅克特說這道牆不存在。

他舉了瑪雅人的例子。公元7、8世紀,瑪雅人擁有當時世界上最精確的歷法,一年誤差只有17秒。這套曆法為什麼會被搞出來?為了慶祝庫庫爾坎(Kukulkan)的升起,為了標記金星的偕日升(heliacal rising),也就是金星在太陽昇起前短暫出現、隨即被日光吞沒的那個時刻。祭司要知道那一瞬間什麼時候到來,於是需要長年累月記錄天體的執行。

儀器、曆法、測量、觀測記錄,全都服務於一個在他們看來神聖的、有魔力的迴圈。那你說科學在哪裡,意識形態又在哪裡?這兩個東西是同一株植物的根和花。

還有一個更近的例子。普羅克特有個門諾派的朋友,想研究太陽能電池,改良矽片,讓光伏效率更高。里根上臺之後,太陽能和替代能源的預算基本被清零,白宮屋頂上的太陽能板也被拆了。這位朋友最後去做抗核戰爭加固的矽片,進了核防護體系。他手上做的技術活幾乎沒變,還是矽片,只是被放進了一個完全不同的框架裡。

同一塊矽,可以通向光伏電站,也可以通向核戰掩體。說技術是中性的,只有在它還沒被裝進任何機器裡的時候成立。

中世紀那些美得讓人屏息的教堂,是給天主教修的。石匠的手藝、拱頂的力學、彩色玻璃的化學,全在為一個信仰服務。你不會因為教堂是宗教建築就否認它是工程傑作,同理,你也不該因為一項科學服務於某種政治就假裝它不存在。

那些化學家在想什麼

集中營裡用的氰化物,是化學家做出來的。做的時候他在想什麼?

普羅克特的回答很剋制:也許他知道,也許他只知道一點點,也許他不想知道,也許他有一整套自我欺騙的辦法,也許一百個人裡九十九個拒絕了,答應的是唯一那一個。他說,去揣度任何一個人靈魂裡裝著什麼,差不多是不可能的。

但當巨大的權力在引導洋流的方向時,你不難找到願意跳進去的人,尤其當他們是狹隘的技術官僚。他們只是在幹自己的活,只是在造那個零件。(羅伯特·普羅克特)

這句話值得抄在筆記本上。問題常常不出在"壞人混進了科學界",而出在科學訓練本身大量地在批次生產"造零件的人"。你被訓練成把眼前這個部件做到極致,至於它最後裝進哪臺機器、開向哪裡,不在訓練範圍之內。

詞源那裡普羅克特講得很妙。"科學"(science)來自原始印歐語詞根,意思是切、分。它和 scissors(剪刀)、schism(分裂)同源。skin 是把你和世界隔開的那層東西,shit 是從你身上被分離出去的東西。

所以"知道"在最原始的意義上就是切分,是分類,是把一個東西歸到它該在的格子裡。這是一種分類學衝動(taxonomic impulse),而分類有它的代價。

分類是靜態的,世界是流動的。達爾文必須克服的正是這一點,他得承認分類本身在運動,物種不是一個個固定的抽屜。分類還會帶來一種職業性近視:把這隻鳥歸進甲類還是乙類,我的活就幹完了,剩下的不歸我管。

而意識形態也自帶一套分類學。誰是自己人,誰是寄生蟲,誰是必須被清除的雜質,誰是需要被淨化掉的那種"癌"。當科學的分類衝動和意識形態的分類衝動頻率對上,咬合會非常順滑。

萊克斯從這裡接了一個觀察。他在 MIT 見過太多他尊敬的人跟愛潑斯坦(Jeffrey Epstein)保持過來往,不是那些更大的事,就是聊聊。他想不通為什麼。後來他想明白了:科學家是造零件的人,也是分類的人,而一個像納粹政權、或者像愛潑斯坦那樣的人,只要對你造的零件表現出真誠的興奮,讓你覺得這個零件在世界上有一個宏大的去處,你就會感到一種很難拒絕的愉悅。

你自己本來就喜歡造那個東西。現在有個有魅力的人告訴你,它其實指向某種更大的意義。那一刻你幾乎不會去想它的負面,光是"宏大"這兩個字就足夠讓人上頭了。

一個迷戀火箭的年輕人怎麼變成了黨衛軍軍官

沃納·馮·布勞恩(Wernher von Braun)是這個機制最完整的樣本。

他從20年代、30年代初就開始造漂亮的火箭。後來在佩內明德(Peenemünde)造 V2 發動機,用的是奴隸勞動。他是黨衛軍軍官。戰後他的火箭被美國人接收,把人類送上了月球。我們記住了登月,忘了香腸當初是怎麼灌出來的。

普羅克特去過佩內明德。他去看兩樣東西。一樣是那些被追蹤打撈上來的墜毀 V2 發動機,美得像藝術品,而這些藝術品當年用來給倫敦製造恐怖。另一樣是波羅的海琥珀,他是個石頭收藏家。當地琥珀收集者裡流傳一個說法,叫"佩內明德灼傷":有人把黃磷誤認成琥珀,揣進兜裡,幹了以後爆燃,在大腿上燒出一大片。

這個細節挺像納粹政權本身。許多學者是被一塊看起來在發光的石頭吸引進去的,那塊石頭近看很美,遠看是另一種東西。

還有一層得說清楚。當時的人看不到後面會發生什麼。大屠殺發生之前,世上沒有我們今天所理解的那個"大屠殺",事情是在後續事件的光照下才獲得新含義的。加上一整套宣傳機器在替你維持敘事,即便你直覺上知道有些地方真的不對,你也總能給自己找到一個能睡著的解釋。

魅力是一種技術

戈培爾那個部門的全名,很多人不知道:國民啟蒙與宣傳部(Ministry of Popular Enlightenment and Propaganda)。"啟蒙"兩個字是寫在牌子上的。從他的視角看,那是啟蒙的新時代,是新時代的黎明。

普羅克特講過他大學室友的故事。這位室友後來在哈佛當圖書館員,遇到一位德國老太太。她八九歲時見過希特勒,她父親是紐倫堡地區的區長(Gauleiter)。她說希特勒走到陽臺上,單獨跟這個八歲女孩聊了十五分鐘。他風趣、幽默、喜歡小孩,是她見過最有魅力的人。

這段我們總忘。我們習慣把希特勒做成一個稻草人:一個狂吠的、暴怒的、歇斯底里的瘋子。

稻草人化的代價很具體。你把危險人格想象成一種明顯可辨認的醜陋形態,你就失去了識別能力。你身邊那些有魅力的、友善的、愛孩子的、滿口啟蒙的領導者,你拿什麼去判斷?

萊克斯把話題拉到了愛潑斯坦。他說自己沒跟這人打過交道,但他認識的那些與愛潑斯坦有來往的人,他不認為錢或者女效能解釋這一切。答案大機率在於"這個人在房間裡是什麼感覺"。他能讓你興奮,能讓你覺得你手上的東西通向一個更宏大的地方。而且這種人很懂挑,他知道該點燃你身上哪一根引線。

希特勒在一對一的房間裡是什麼狀態,歷史材料裡反覆出現同一個描述:有說服力。不管是跟張伯倫會談,還是對著一個小女孩,眼睛裡都有某種熱度。

戈培爾有個著名的把戲。十五分鐘,他能把全場煽動成共產主義者,"全世界無產者聯合起來";再十五分鐘,他能把同一批人煽動成資本主義和個人主義者;再十五分鐘,煽動成納粹。三場都相當有說服力。

所以關鍵可能不在那個理念本身有多正確,而在於願景這個東西自帶的力量。共產主義的願景是迷人的:勞動者團結起來,推翻貪婪的強權,共享我們勞動得來的成果。它不需要論證就能生效。

普羅克特順手補了一刀:《共產黨宣言》裡要求的東西,三分之二在當時的自由國家裡已經實現了。一個意識形態記住哪幾條、忘掉哪幾條,這件事本身攜帶了大量資訊。

納粹是照著美國學的

這一段可能是整期訪談裡最讓人坐不住的部分。

納粹在種族隔離這件事情上,是帶著羨慕看美國的。他們把自己放進一場競賽:要成為世界種族序列裡的領跑者,最純淨的那一檔。而純淨需要清洗。

清洗是一套統一的話語。清除身體殘障者,清除他們想象中的種族低劣者,清除空氣、食物、水裡的致癌化學物質,在這些人的腦子裡,這些屬於同一件事。全都是衛生,全都是淨化,全都是讓身體和政治體變得乾淨。

理查德·多爾(Richard Doll)講過他1930年代在德國聽的一場講座。幻燈片上,癌細胞被畫成猶太人,X射線被畫成衝鋒隊,衝鋒隊在殺那些癌細胞,而那些癌細胞也是猶太人。治療、衛生、清潔、滅絕、純淨,共用一套詞彙。

而這套東西在美國早就跑起來了。美國的大規模絕育遠遠早於納粹,一戰前後就開始對所謂的"精神病人"和"身體殘障者"做絕育,某些州更早,對囚犯做閹割,理由是不讓他們的"惡魔種子"繼續傳播到種族裡去。美國醫學會(AMA)直到二戰之後才允許黑人加入。

納粹看的是這些:拯救紅杉聯盟、白人至上主義者、三K黨、黑人與白人的嚴格隔離。當時確實存在一個種族問題的國際共同體,各家在互相觀摩、互相競賽,這部分歷史也必須講出來。

所以"這種事在我們這兒不可能發生",是個成本極高的錯覺。

拆掉雕像,還是加一塊說明牌

普羅克特的一般立場是:與其做減法,不如做加法。加歷史,別抹歷史。但具體案例要具體看,他反對一刀切。

維也納大學有個校長叫卡爾·阿斯特爾(Carl Astel),鐵桿納粹,在納粹領導層裡位子不低。他的肖像畫掛在校園裡,畫上他穿著全套黨衛軍制服。這幅畫後來被摘了下來。普羅克特說換成他,他會把畫留著,在旁邊加一塊牌子,寫清楚這個人是誰、做過什麼。

密立根(Robert Millikan)的名字從加州理工的一棟樓上被撤掉了。密立根做過電子電荷的測量,拿過諾貝爾獎,同時也是個優生學支持者。普羅克特的意思很直接:撤掉名字,你失去了什麼?你失去了一個教學時刻,換來了一個遺忘時刻。他那些種族主義觀點本來也不是他名字掛上那棟樓的原因。把它寫出來,讓人看見一個人可以既是偉大的物理學家、又持有某種偏見,這個認知比把牆刷乾淨有用得多。

那《我的奮鬥》該不該禁?普羅克特的回答是不該。禁了可能反而變成禁果。而且這書文筆很差,語言和語境離今天已經很遠,多數人讀下來的反應大概是"這東西怎麼能蠢成這樣",而不是被它煽動。他從放開它裡面預期的善,大於預期的惡。

但雕像屬於另一類問題。戰後希特勒的雕像,成千上萬座,從每棟辦公樓、每個郵局裡被拆掉。即便是最激烈的反"取消文化"的人,也不會說拆希特勒雕像有什麼問題。位置和用途決定處理方式。一本可以買到的書,和一尊立在公共廣場正中央的銅像,不是同一類東西。

誰來定義 misinformation

普羅克特說,這事以前是個百萬美元的問題,現在是個十億美元的問題,還沒到萬億。

大型網際網路平臺正在事實上變成出版方。出版方不能想印什麼就印什麼,《時代》和《紐約時報》都有倫理規範和法律義務。所以對平臺設立專門團隊去遏制虛假資訊這件事,他的態度是支援的,至少該被肯定,雖然一定會有錯。你不能搞成"什麼都讓它飛"。

萊克斯的反問更鋒利:壓力本身是有方向的。你客觀地看,當下推動"標註虛假資訊"和"審查"的力量,政治傾向相當明顯。這讓"什麼是虛假資訊"這個標籤本身帶上了意識形態色彩,而不是一個價值中立的真偽判斷。

還有一個訊號被忽略了。為什麼會有那麼多人願意聽羅伯特·馬龍(Robert Malone)說話?這個數字本身就在說話。它在說社會里有一大塊人對科學、對機構、對領導者失去了信任。

真正的病灶是這道信任赤字。審查虛假資訊治不了這個病,只會往火上澆汽油。火得從別的地方滅。

普羅克特補了一點。人們對不同機構的信任度本來就不一樣,很多不信任是合理的。他說自己不是陰謀論者,但他清楚歷史上確實存在過大量陰謀,有人在幕後做權力很大的壞事,這些事需要被曝光,需要有人去查。

另一層是扁平化。所有新聞、所有資訊、所有資料,在同一個資訊流裡等權排列。有沒有同行評審,有沒有證據支撐,都不重要了,重要的是它能不能炸出來。一百年前,一個堅信地球是平的人能去哪?可能去教堂,可能就在自家客廳裡跟鄰居說。現在每個人都有部落格、有推特,這是歷史上全新的東西,它既是賦權,也是噪音。

萊克斯從這裡翻出一個正面。這是某種激進民主:人人等權。它的缺陷顯而易見,等權等於取消了權重。但它也在逼專家把話說好。科學家以前可以懶,頂個博士學位,大家就該聽。現在你得真的去說服人,得做出好的講座、好的紀錄片,去跟那些觀點正面打擂臺。

還有一件事必須說。被貼上"瘋子"標籤的人裡,有一部分在問對的問題。納粹德國時期,你要是公開反對用醫學和科學去實施暴行,你也會被貼上瘋子的標籤。這些聲音很重要,重要到值得為它們留出位置。

科學是怎麼被故意寫醜的

訪談最後這一段,普羅克特講得最漂亮。

科學史上最後一篇完全用詩歌形式寫成的原創貢獻,是布豐的《植物的愛情》(Loves of the Plants)。從那以後,18世紀開始了科學的"醜陋化",而且是刻意的醜陋化。

背後的邏輯是:如果你說得清楚,如果你寫得很美,那你一定在藏什麼。你在用花、用裝飾、用香氣蓋住真相。清晰和優美成了可疑的品質。

於是有了今天這套論文格式:引言、方法、結果、討論、結論。它被一種非人的、反人文的修辭方式看守著,誰越界誰就不專業。

這套形式主義,加上研究實驗室的興起,加上越來越窄的零件工,加上科學自己不乾淨的那本賬(奧斯維辛要求由醫生監督殺戮,塔斯基吉實驗,原子彈),合起來解釋了公眾的不信任從哪裡來。

信任不會靠一個宣傳部門拿回來。它是靠把話說清楚、把歷史攤開、把欠的賬認下來,一點一點掙回來的。這個過程很慢,而且沒有捷徑。

留給今天的幾條操作建議

  • 警惕"零件視角"。每次你被要求只專注手上這一小塊活的時候,主動往上問一層:這東西最終裝進什麼機器,誰來用,用在誰身上。這個問題問出來會讓你不舒服,但它是最便宜的保險。
  • 把"魅力"從"正確"裡拆開看。一個人讓你興奮、讓你覺得自己的工作很宏大,這件事本身不構成任何證據。真正的檢驗是:他有沒有在你問出關鍵問題時不耐煩,有沒有在你追問細節時含糊。
  • 區分"加歷史"和"抹歷史"。遇到一棟以爭議人物命名的樓、一座有問題的雕像,先問能不能加一塊說明牌,讓後人看見這個人的全貌。能用加法解決的時候,別急著用減法。
  • 判斷一個時代是否危險,看分類的速度。當公共討論裡開始高頻出現"這類人""這種人""他們那種東西",並且分類越來越快、越來越粗,那就是分類學衝動在接管判斷,歷史告訴我們這一刻要停下來。
  • 對"資訊審查"保持雙問。既要問"這條資訊是不是假的",也要問"是誰在定義假,他的動機是什麼"。兩個問題缺一個,你都可能把審查當成解藥。
  • 把科學家的溝通能力當成公共品來對待。當你遇到一個願意用普通人能懂的語言把事講清楚的專家,認真聽完,轉發出去。這種能力在體制里長期不被獎勵,你不支援,它就會消失。
  • 認真對待那些被貼上"瘋子"標籤的聲音。不是全部採納,是認真聽、認真查。其中大部分可能確實是錯的,但有一小部分,會在很多年後被證明問對了問題。
文稿由本站用語音識別模型(基於官方釋出音訊)機器轉寫,可能有識別錯誤,人名與數字請以音訊為準。
Lex Fridman Podcast #268 – Robert Proctor: Nazi Science and Ideology Machine transcription by Qwen3-ASR 0.6B (MLX, local, Apache-2.0). May contain recognition errors. The following is a conversation with Robert Proctor, historian at Stanford University, specializing in 20th century science, technology, and medicine, especially the history of the most controversial aspects of those fields. Please allow me to say a few words about science and the nature of truth. The word "science" is often used as an ideal for a methodology that can help us escape the limitation of any one human mind in the pursuit of truth. The underlying idea here is that individual humans are too easily corrupted by bias, emotion, personal experience, and the usual human craving for meaning, money, power, and fame. And the hope is that the tools of science can help us overcome these limitations in striving for deeper and deeper understanding of objective reality from physics to chemistry, biology, genetics, and even psychology, cognitive science, and neuroscience. But history shows that these tools of science are not devoid of human flaws, of influence from human institutions, of manipulation from people in power. As we talk about in this conversation with Robert Proctor, in the 1930s and 40s, there was the Nazi science and there was communist science, and each had fundamentally different ideas about, for example, genetics and biology of disease. This history also shows that scientists can be corrupted, slowly or quickly, by fear, fame, money, or just the ideological narratives of a charismatic leader that convinces each scientist and the scientific community that their work matters for the greater cause of humanity, even if that cause involves the genetic purification of a people, the extermination of a cancer, and the unrestricted experimentation on the bodies of living beings who do not have a voice, whose suffering will never be heard. All of this for the greater good. In some periods of human history, science was deeply influenced by the ideology of governments and individuals. In some, less so. The hard truth is that we can't know for sure about which of the two periods we're living through today. So let us not too quickly dismiss the voices of experts and non experts alike that ask the simple question of, wait, are we doing the right thing here? Are we helping or hurting? Are we adding suffering to the world or are we alleviating it? Most such voices are nothing more than martyrs seeking fame, not truth, and they will be proven wrong. But some may help prevent future atrocities and suffering at a global scale. Let us then move forward with humility so that history will remember this period as one of human flourishing and where science lived up to its highest ideal. And now a quick few second mention of each sponsor. Check them out in the description. It's the best way to support this podcast. First is Theragon, the device I use for post workout muscle recovery. Second is BetterHelp, an online therapy service. Third is Indeed, a hiring website. Fourth is Grammarly, a service I use to check spelling, grammar, and readability, and fifth is A Sleep, a self cooling mattress cover I sleep on. So the joys is health, wealth, or linguistic eloquence. Choose wisely, my friends. And now on to the full ad reads. As always, no ads in the middle. I try to make this interesting, but if you skip them, please still check out our sponsors. I enjoy their stuff, maybe you will too. The show is brought to you by Theragon, a handheld percussive therapy device that I use after a workout for muscle recovery. The kind of workout I've been doing recently, like I just ran 15 miles today, so I'm getting the miles up. I can't unfortunately do that every single day. The body's still not quite there. I do a run every other day, or sometimes if I'm super lazy, and I am super lazy, I do a run and then rest for two days, and what I mean by rest is I instead do push-ups and pull-ups. And for whatever hurts, just some basic recovery. I use Theragon. It's surprisingly quiet, easy to use, comes with a great app that guides you through everything you need to know. Try it for 30 days at therabody dot com slash lex. Theragon Gen 4 has an OLED screen, personalized Theragon app, and is both quiet and powerful, starting at 199. Dollars. Go to therabody dot com slash lex. This episode is also sponsored by BetterHelp spelled H E L P Help. They figure out what you need and match you with a licensed professional therapist in under 48 hours. I just mentioned running. That is where I go to face my demons, to face my own thoughts, to face the memories, the darker memories, the memories I haven't quite dealt with or have been able to make sense of, or for some reason they bother me when they shouldn't. And I need to understand why. That's what therapy is about. So for me, thinking through a third person perspective reflection of my own mind—that's when I do when I run, that's when I do when I meditate, that's when I do when I have conversations in the podcast, and that's what I think is what makes talk therapy powerful. So go with BetterHelp if that's something you think is interesting. It's easy, private, affordable, and available worldwide. Check them out at betterhelp dot com slash lex. That's betterhelp dot com slash lex. This show is also brought to you by Indeed, a hiring website. I've used them as part of many hiring efforts I've done in the teams I've led in the past. They have tools like Indeed Instant Match, giving you quality candidates whose resumes on Indeed fit your job description immediately. Work gives life meaning. Activities that you pursue a large fraction of your day, even if it's menial jobs. I still think it's possible to notice the magic to seek the craftsmanship. And I think a big part of that is if you're surrounded by people that also seek the magic and the craftsmanship, so you should use the best tools for the job. Indeed is certainly one of them that I have used often. Right now, get a free 75 sponsored job credit to upgrade your job post at indeed dot com slash lex. Indeed dot com slash lex. Terms and conditions apply. Go to indeed dot com slash lex. This show is also brought to you by Grammarly, a writing assistant tool that checks spelling, grammar, sentence structure, and readability. Grammarly Premium, the thing you have to pay for, and they're really hoping you do pay for. Has a bunch of extra features. I pay for it. They don't give it for me for free. I pay for it because I love it. My favorite is the clarity check, which helps detect rambling, overcomplicated chaos that many of us can descend into. I know I certainly do. That's actually why I like tweeting because I don't have the luxury of just. Spilling it all out, and again, use the best tools for the job. Grammarly is excellent at this. It's available on basically any platform, major sites, apps like Gmail and Twitter and so on. Do more than just spell check, get your point across more effectively with Grammarly Premium. Like I said, if you want a discount, you get discount 20 off Grammarly Premium by signing up at grammarly dot com slash lex. That's 20 off at grammarly dot com slash lex. This episode is also brought to you by A Sleep, and it's Pod Pro mattress, one of my favorite sponsors because their product brings me joy. Few things I love in life than a good nap. I probably like naps more than sleeping. I mean, sleeping is really important. It's great, but it's like, ah, all right, okay, I guess we have to shut off for many hours, but a nap. For 20 minutes, and then when you wake up, it's like the world is new again. I love it on a cooled bed with a warm blanket. That's heaven, and that's what A Sleep does for you. Their Pod Pro cover, you can just add it to your mattress. Go to a sleep dot com slash lex to check out the Pod Pro cover and save 200 at checkout. A Sleep currently ships within the USA, Canada, and the United Kingdom. That's a sleep dot com slash lex. This is the Lex Friedman podcast, and here is my conversation with Robert Proctor. What is the story of science and scientists during the rise, rule, and fall of the Third Reich? Well, we tend to think of science as always on the side of liberty, as always on the side of enlightenment, as always on the side of enlarging human possibility, and here we have this. Phenomenon in the 1930s of really the world's leading scientific power, the Third Reich, which collectively had won a big chunk of all the Nobel prizes. Suddenly they go. Fascist they go Nazi with Hitler, and instead of being primarily a source of resistance, science in many respects actually is a full collaborator. In the most horrific forms of Nazi genocide, Nazi exclusion, and that's kind of a relatively untold story in the sense that when we think of science in the Third Reich, we think of Joseph Mingley injecting dye into the eyes of twins, or we think of horrific human experiments and those are real. But it's also the story of a huge scientific apparatus, a bureaucracy. You could almost say participating in every phase of the campaigns of Nazi destruction. And what I looked at in particular in actually my first book was how physicians in particular but also biomedical science. Was collaborating with the regime, and that it's wrong to think of the Nazi regime as anti science. It's anti a particular type of science, in particular it was radically against what they called Jewish science, communist science. Certain types of science they did not like. There's a whole nature nurture dispute in that period and they're firmly on the side of nature. Which interestingly gives rise to rise to a very different type of science in the Soviet Union by the way. The Soviet Union is more on the nurture side. The Soviet Union is on the side of the nurture side in the dimension of genetics, and this is. Sort of an untold story. I was actually going to write a book about it until I was barred from access to the Soviet Union. There have been different times in my life where I was a Russianist. A Russianist. Okay, we're going to have to talk about that, but I got excluded from fulfilling that dream. But one of the things I was going to look at when I got a full bright in the 1980s was to go over and look at the anti Nazi. Genetics and anthropology of the Soviets, and how a lot of their licentious Lamarckism was actually anti Nazi anti genetics on the nurture side of nature, and that's really an untold story. It's an uncomfortable story. Because it sounds like someone we might want to make heroes out of some out of the twisting of science in the Soviet Union. But nonetheless, there are these interesting complexities and. What's amazing about Nazi science is is how there was this collaboration, and you're talking about a culture where they're inventing things like electron microscopy. They're doing all kinds of studies in anthropology, so a lot of that's an untold story. So what was the connection between the ideology and the science? If you can just linger on it longer. Well, we tend to think of science and ideology as completely separate. When I think the reality is there is they're not. If you look at why the Mayans in the 7th and 8th century AD had the world's most accurate calendar, accurate to within 17 seconds per year. That was all part of a ritual practice to celebrate the rise of Cuculkan, the rise of the Venus with what's called the heliacoal rising, namely the rising of Venus before the. Rising of the sun in which which at which moment Venus is destroyed by the light of the sun. Well, they developed this elaborate calendrical astronomy, which required detailed observation, detailed chronicling of the movement of the heavens, in particular the planets. For the purpose of celebrating this cycle of renewal that they thought was sacred and holy and magical, so where's the ideology? Where's the science? There's the sort of instrumentation, the calendrics, the measure measurement, all in the service. Of this magical moment, and I think that's true of a lot of science. I had a friend years ago who was Mennonite and wanted to study solar cells and to improve silicon chips to make more efficient solar energy. There was no money for that when Ronald Reagan took office. The budgets for solar and alternative energy were essentially zeroed out, and Reagan takes off the solar panels off of the roof of the White House. So my friend ends up working on hardening silicon chips against nuclear war, so he becomes part of the nuclear war protection defense apparatus, even though he wanted to work on alternative energy. Doing very similar work with silicon chips, but in a different framework, and so the practice of science often gets pushed into and is is woven into ideological practices, in sort of in the same way that you get beautiful. Um medieval cathedrals built in service of of Catholicism. Well, what's in the mind of an individual scientist? So this this process of ideology polluting science, or is it science empowering ideology? So. Almost like if you can zoom in and zoom out effortlessly into the individual mind of a scientist, then back to the whole scientific community. Like do scientists think about? Nuclear war, about the atrocities committed by the Nazis, as they're helping on the minute details of the scientific process. I think sometimes they do and sometimes they don't, right? You think of the chemists working to develop the. Cyanide that will be used to kill Jews at in a concentration camp. What are they thinking? You can imagine a whole range of thoughts. Maybe they don't know what they're doing. Maybe they do. Maybe they know a little bit but not a lot. Maybe they don't want to know. Maybe they have ways of lying to themselves. Maybe they are the one person who agreed to do it and 99 refused. So you know it's hard if not impossible to know what's in the soul of anyone. But when you have enormous power directing the motion and the currents or the ocean, it's not hard to find people willing to fill that in, especially if they're narrow technocrats. You know if they're just doing their job, if they're just building the widget. And I think a lot of scientific training is in widget widget building, and that leads to the possibility that they can become easily instrumentalized in a particular. In a particular action, which is maybe horrific or glorious. The other thing to keep in mind is that science is, as we say, what scientists do, and that can include a lot of things that can exclude a lot of things. The word science itself is interesting because it's cognate. It actually comes originally from the Proto Indo European. Uh, uh, scane meaning to cut or divide, and so it's cognate with scissors, schism. Skin skin is that which divides you from the world, shit or scat is that which has been divided from you into the world, and so there's this cognate between science and shit or science and cutting. With the whole idea being that you were dividing into parts, classifying it's the taxonomic impulse. And to know is to know where something belongs, to divide it into its parts and put it in its proper place, and that taxonomic impulse can be very static. It's actually one of the things that Darwin had to overcome in recognizing evolution that that taxonomies are in motion. But it also can lead to a kind of myopia that my job is done when I've classified something is is is this bird an X or Y or a Z. And that again can be it can be ideological or it cannot be but scientists are humans humans and they're fitting in. With a world, with a world practice, and that's that's that's limiting. It's kind of inevitable. It's unavoidable. It's hard to be if if not impossible. Out of the world that we're that we're walking in. Yeah, and it's fascinating because I think ideologies also have an impulse towards forming taxonomies, and there is um. So just so being at MIT. I've gotten to learn about this character named Jeffrey Epstein. I didn't know who this was until all the news broke out and so on, and it started to wonder how did all these people at MIT that I admire would hang out with this person just lightly just have conversations. I don't mean any of the bigger things, but even just basic conversations. And I think this has to do. You said scientists are widget builders and taxonomizers. I think there is power in somebody like the Nazi regime or like Jeffrey Epstein just being excited about your widgets and making you feel like the widget serves a greater purpose in the world. And so it's not like you're um. You know sometimes people say scientists want to make money and or they have a big kind of ideological drive behind it. I think there's just nice when the widgets you like building anyway. Somehow somebody convinces you some charismatic person that this widget is actually has a grander purpose and you don't almost feel think about the negative or whether it's positive. Just the fact that it's grand is already super exciting. Yeah, yeah, I think that's right. I think that's the story of Werner von Braun. You know and the fascination with rockets and this will you know enlarge something in the world and here he is he's an SS officer. He's working around slave labor. And then but his rocket then gets compressed into the the Western world or the the American world and basically launches us to the moon and we forget about the sauce how the sausage was made. Originally, well can you talk about him a little bit more because he's such a fascinating character because he so he was a Nazi but he was also American and it had such a grand impact on on both and like there's this uncomfortable fact that he's you know. One of the central figures that gave birth to the American space exploration efforts. Yeah, he's an interesting figure fascinated in a kind of a tunnel vision way with space flight. He makes these beautiful rockets already beginning in the 20s early 30s. Ends up for a while at Penimunda using slave labor to build V2 engines and and so forth like that. I remember going to Penimunda. Where people have actually tracked the flights of aborted V2 rockets and found some of these beautiful beautiful old engines, just the most like works of art. These these these engines used to rain terror. On on the British, it's interesting because in that same spot I was hunting for amber Baltic amber because I'm a stone collector. And among the amber collectors there there's a famous story of the the Penimunda burn it's called because they find yellow phosphorus they think is amber they put it in their pocket and then it dries out and then explodes and creates this big burn. Burn on their legs, but the whole Nazi regime is is full of things like that. Is full of these scholars who get twisted. Into a mindset and it's also important to realize that. People didn't often see what was coming, and we look back and we say how could you x y or z but. Before the Holocaust, there's not the Holocaust. There are versions of it, but things get on a new meaning, gain a new meaning in light of subsequent events. And there's an entire propaganda machine that makes it easier for you to to hold the narrative in your head, even if you kind of intuitively know there's something really wrong here because of the propaganda. You can kind of convince yourself to be able to sleep at night. That's right, and we have to remember that Gorbels' office was not the office of propaganda. It was the office of enlightenment of of popular enlightenment and propaganda. So enlightenment. Enlightenment was part of his. It's the new era of enlightenment from his perspective. It was supposed to be the new age, the new era of enlightenment. It's a little bit like the the kind of myth of Hitler as failed artist. You know his art is not that bad. You know there are a lot of artists who are who are worse and. Had a very interesting conversation once with my my college roommate who became a librarian at Harvard. And at Harvard he met an old old librarian a German woman who had met Hitler as a kid when she was like eight years old. Her dad was like a gauferider for the Nuremberg area. And she said that for 15 minutes Hitler goes out onto the balcony with her and has this conversation alone with this you know eight year old girl. And she said he was charming and funny and then he said he loved kids and she she said he was the most you know charming sort of person and. That's part of the history too that we tend to forget when we make a scarecrow image of this rabid raging fanatic. You know there's there's more to it than that. That's really really really important to think about when we make a scarecrow because. That gives you actionable, like it it forces you to introspect about people in your own life or leaders in your life today. Ones you admire they're charismatic they're friendly they love kids they they talk about enlightenment. You have to kind of think all right am I being duped on certain things. You have to kind of have a I mean that's the problem with Jeffrey Epstein that people don't seem to talk about I don't I never met the guy but just given the people he talked to whom I know. It feels like he must have been charismatic. Like people think about like oh it's because of the women it's because of the money. I don't the people I know I don't think they're going to be influenced ultimately it has to be how you are in the room and make it's it's it's exactly like you said the enlightenment. I think that excites the scientists. Of course as a charismatic person you have to know what to pick. In terms of what excites you but that that is also the fascinating thing to me about Hitler. Is all of these meetings even like with Chamberlain inside rooms whether he was screaming or whatever he was saying it seems like he was very convincing. There must have been passion in his eyes. There must have been charisma that one on one in a quiet conversation he was convincing. Yes, there's a famous story about Gorbels who would do a party trick. Where for 15 minutes for 15 minutes he would rouse the crowd to communism. Workers of the world unite and then for 15 minutes he would rouse the world to capitalism and individualism and then for 15 minutes he would rouse the world to Nazism and apparently he was quite convincing. In each of those performances. Well all those ideologies are pretty powerful. I mean they and I think it's not even the the reason that matters as much as. The power of the dream of the vision of the enlightenment. I mean the vision of communism is fascinatingly powerful. Yeah, like workers unite the the common people stand together. The overthrow the powerful the greedy. Yeah and yeah share the the outcomes of our hard work. Yeah well it's kind of like the the story of two thirds of the things that Marx calls for in the Communist Manifesto are already just part of the. The liberal state and so the parts we remember or forget about an ideology are are very revealing. If we can just linger on this a little bit longer, what have you learned from this period of the 1930s about the scientific process? So one of the labels you can put on your work. I knew as a scholar, as a philosopher of science. And you also talk about Nazi Germany as a singular moment in time or like a a rebirth of the integration between. Ideology and science, so the like um in terms of valueless science I think is the term. Value-free science that you use I mean it seems like Nazi Germany is a important moment in history I mean it probably goes up and down. What what difficult truths have you learned about the scientific process and what hopeful. Things have you learned about the scientific process. Well, I guess the saddening thing is how easily people can become part of a machine. If there's power, people can be found to follow it. You know one of the things I work on is is big tobacco and we'll probably come to that but. Ah it's amazing to me how easily people are willing to work for big tobacco. It's amazing to me how many scientists and physicians were willing to work for the. Nazi regime for multiple reasons. Partly because a lot of them really thought they were you know doing the Lord's work they thought they were cleaning the world of. Filth, you know I mean if you really thought you know Jews are a parasitic race you know why wouldn't you you know get rid of them. So there's an ontology there's there's a theory of the world. That they're building on, and interestingly one that was um also present in the United States and one of the things I did find out. In my earliest research was that the Nazis had looked lovingly and enviously over at the United States in terms of racial segregation. Racial separation and saw themselves in a kind of competition to become the world's racial leader as the as the most purified. Racial form and that this required this kind of cleansing process. And the cleansing meant getting rid of the physically handicapped it meant getting rid of racial inferiors as they imagine them. It meant. Getting rid of cancer causing chemicals in the air and in our food and our water these were all of a piece. There's a famous illustration that Richard Doll talks about the great great cancer theorist of of studying in Nazi Germany in the 1930s and. He shown a lecture where cancer cells are shown as Jews and X rays are shown as stormtroopers and these stormtroopers are killing the the cancer cells who are also Jews and so. There's this metaphorical work of of cleaning extermination sanitation purification of a sort purification there's definitely a kind of purity quest and you see that at multiple levels. And so you see how easy it is for people to fall into that. Given a particular theory and again coming back to that earlier sort of point about the scarecrow which I think is very important. If we imagine that nothing like this went on here in the United States that would be a big mistake. The the Nazis are looking to the Save the Redwoods League to their you know to the the Aryan supremacist to the Ku Klux Klan to the to the separation of blacks and whites. Blacks were not allowed to join the American Medical Association until after World War II. So you have racial segregation. You have massive sterilization in the United States way before the Nazis. One of the first things the Nazis do from a racial hygiene point of view is start sterilizing what they called the mentally ill and the physically handicapped. Well that had been going on since around World War One in the United States and even earlier in certain states in the form of castration of of prisoners. In order to prevent their demon seed from being propagated further into the race so. There's a kind of a racial international that's going on and that part of the story also needs to be told. And scientists were able to care those ideas in their mind from from your work. Of course, of course I mean that's one of the things going on with all the renaming of buildings now. Is scientists who were eugenists are now getting their names pulled off of. Buildings. My personal view is that it has to be done on a case by case basis, but in general I think it's it's usually better to add on rather than subtract. In other words, to add history rather than erase history or pretend as if. History had never existed. Let me let me give you a specific example of that. One of the most powerful and diabolical university presidents in the Nazi period was a guy named Carl Ostel. A s t e l and he was a rabid Nazi high up in the leadership. And in his portrait at the University of Vienna, there he is in full SS uniform. That painting was taken down. Now what I would have done is left the painting and put a you know add a plaque. But to pretend as if that never happened or to erase history in that way I think is is a big big mistake. Kind of linger on that point so I haven't gotten through it yet but I've been. Trying to get to mind comp and you know throughout its history has been taken down and up it actually was taken down from Amazon for a while recently. What can you say about keeping that stuff up? So the reason it was taken down from Amazon I mean. There's there's a large number of people that will read that and the hate in their heart will grow. So they're not using it for educational purposes. You can't put a plaque on the mind comp. You're ruining mind comp then. Like you can't I mean this is you know Amazon can't do a warning saying like. Or an exspurgate you can do exspur gated version of mind comp. Yeah take out the word Jew you know exactly that would solve anything. So it still just stands on its own. Yeah I mean it's uh not well written so you could maybe convince yourself that it's okay because it's not well written. So it's not it's not like this inspiring book of ideology that could easily convince. But can you steal man the argument that mind comp should be banned and can you steal man the argument that it should be not banned. Well I wouldn't say it should be banned I think if anything that might make it forbidden fruit. Now this might be different when we come to statues on the public square after World War II. The statues of Hitler there must have been thousands of them were taken down now I think even the most rabid. Um opponents of cancel culture. Would not say there was something wrong with taking down the statues of Hitler that were in every office building every post office. So I think a lot depends on the placement and the purpose of icons of statues of Texas. I don't see the harm in being able to buy mind comp. It's so out of this world in now by now just the language and. If anything there probably is more good done by people being shocked at how dumb it is than the evil that might be done. By someone reading it I I can't imagine people being really gripped by that now partly just because it's kind of outdated and crazy crazy talk so. In that case I would not be in favor of that. When it comes to monuments or other types of things, it's a judgment call in each case. I think it has to be probably voted on. But it also I think in many of these cases there's an add on view would would fix a lot of the problems. We'll jump around a little bit. We'll come back to medicine and war on cancer. But let me just add one thing on that recently the. The name of Macmillan who works on the charge of the electron in early part of the 20th century his name was taken off of a. Of a building at Caltech. Well to take his name off what do you really do it wasn't a central aspect of his actual work it's not why he was put on the the name of that building at Caltech. And also the memory is lost and the lesson is lost when you could have kept the Macmillan name on the building and added a plaque. You know this guy was a racist or this guy was a eugenicist or some something to make a teaching moment instead of just a forgetting moment. Yeah. Well let me take a small tangent ask you about censorship and this particular period we're living through. So my friend Joe Rogan has a podcast he hosts a few folks. On there and they they're folks of differing opinions and as we speak there's kind of a battle going on. Over whether Joe Rogan should be on Spotify and allowed to spread scientific misinformation. In particular, there's a guy named Robert Malone that's talking about that that's making a case against of. At least against the COVID vaccine and so on. So outside of the specifics of this person. In this battle of scientific ideas that are sometimes tied up with ideology. In our modern world, what do you think is the role? Like who gets the censor decide what is misinformation or information. Should we let ideas fly in the scientific realm? So scientific ideas or should we try to get it under control? Like what which way obviously all approaches will go wrong in some ways which is more likely to go wrong. One where you try to get a hold of like all right this is a viral thing. And it doesn't fit with scientific consensus, so should probably like try to like quiet it down a little bit or do you let it all just fly and let the ideas battle. Do you think about this kind of stuff in the context of of history? Well, that used to be a million dollar question, of course. Now it's a multi billion dollar question. Not trillion, yeah. We're talking about powerful internet platforms becoming essentially publishers, and publishers can't say whatever they want. There are limits. There's you know they can't yell fire in a crowded theater, but there are there's a kind of social responsibility that is there. And I know some of these I don't know a lot about this topic, but I know there are large some of the large platforms do have dedicated offices to. Trying to rain in misinformation, as you would expect any publisher to do, you can't just let anything fly and Time Magazine or or the New York Times either. They have there are all kinds of codes of ethics and legal obligations. So. I I'm a fan of the efforts, or I think some of the large internet platforms should be congratulated at least for trying to make an effort to rain in misinformation. It's going to be. Difficult and there, mistakes are going to be made, but it can't be a let everything fly kind of situation. But when I watch, unfortunately, the pressure these platforms feel to identify and to censor misinformation. That pressure is ideological in nature currently, so if you just objectively look, there's a certain political lean to people that are pressing on the censorship on the misinformation, which makes me very uncomfortable because now there's an ideology to labeling something as misinformation, as opposed to. Kind of having a you know value less evaluation of what is true and not, and you also have to acknowledge. That it says something that there's a very large number of people that, for example, follow Robert Malone or follow people. I mean, what does that say about society? Yeah, and that there's a deeper lesson in there that's not just about blocking misinformation. It's distrust in science and institutions, distrust in leaders. Like it feels like you have to fix that. And then censorship of misinformation is not going to be fixing that. It's only going to like throw gasoline on the fire. You got to put out the fire. Well, that's that's certainly possible. Yeah, I mean the I think people are distrustful of certain institutions and not others, right? And I think a lot of distrust is is good. I'm not a conspiracy theorist, but I do know there have been a lot of conspiracies. And that you know people work behind scenes to do powerful bad things, and that's what needs to be exposed. The other thing I worry about, which is relevant to your question again, it's a billion or trillion dollar question is. We're kind I think in a world of kind of flattening where all news or all information or all data is kind of equal in some way, and so you get the Twitterverse. Going and doesn't matter if it's peer reviewed or it doesn't matter if it's been supported by evidence, it's just you know a kind of outburst. It's it's interesting to contrast it with say a hundred years ago. I mean, what would a crazy person or a a flat earther or anything? What venue would they have? I mean, maybe they could go to a church or someplace. I mean. So now we have this these empowering engines, then that's what's new historically is that basically anyone can have a blog or a Twitter feed and that is new and so that is. You can think of it also as a kind of clutter, so it's a kind of a radical democracy in a way. The kind of the one of the weaknesses of democracy is if everyone has an equal voice and if everyone has equal power. So there's of course a flip side to that where everyone has equal power. It forces the people who are quote unquote experts to be better communication. I think people are like scientists are just like upset that they have to do like better work at communicating now. They used to be lazy and you can just like say have a PhD there for everyone listen to me. Now they have to actually convince people. Like you have to convince people that the Earth is round. You can't just say the Earth is round that's it. You have to like show you have to make. Like I mean, not the Earth is round part, but things like that. You have to actually be a great communicator, great do great lectures, do documentaries and so on, to battle those ideas. And then also to defend the sort of the people labeled as crazy. You know in Nazi Germany, if you were protesting against some of the uses of science of medicine. To commit atrocities, you would also be labeled crazy. Yeah, well, those voices are important. Yeah, there's so many good points there. The on the scientists becoming good communicators. The history of scientists becoming bad communicators has a history, and the last original contribution to science. Written entirely in the form of a poem is Buffon's Loves of the Plants. And following that in the 18th century, you get the uglification of science, the deliberate uglification of science with the idea being that if you are clear and if you speak beautifully, if you write beautifully, you're hiding something. You're covering over the truth with flowers and decorations and and and scents and and pleasant odors, and so. You get this scientific paper format, you know introduction, discussion, methods, conclude you know results, conclusions, and it's it's kind of policed in this. Inhumane, nonhumanistic kind of rhetorical way, and that's a big problem, and so you get. That combined with just the rise of the research lab and the ever narrower widget builders, the cogs in the machine. It's not surprising that people might not trust certain aspects of that. That combined with the dirty laundry history of a lot of science. That you did have you know the requirement at at Auschwitz that people be you know that physicians supervise the killings. You know the the horrors of you know Tuskegee and and all kinds of other things or even something like the atom bomb, which is arguably more neutral

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