X has always had a Nazi problem. I’ve covered the site, formerly known as Twitter, for more than a decade and reported extensively on its harassment problems, its verification (and then de-verification) of a white nationalist, and the glut of anti-Semitic hatred that roiled the platform in 2016.

But something is different today. Heaps of unfiltered posts that plainly celebrate racism, anti-Semitism, and outright Nazism are easily accessible and possibly even promoted by the site’s algorithms. All the while, Elon Musk—a far-right activist and the site’s owner, who is campaigning for and giving away millions to help elect Donald Trump—amplifies horrendous conspiracy theories about voter fraud, migrants run amok, and the idea that Jewish people hate white people. Twitter was always bad if you knew where to look, but because of Musk, X is far worse. (X and Musk did not respond to requests for comment for this article.)

It takes little effort to find neo-Nazi accounts that have built up substantial audiences on X. “Thank you all for 7K,” one white-nationalist meme account posted on October 17, complete with a heil-Hitler emoji reference. One week later, the account, which mostly posts old clips of Hitler speeches and content about how “Hitler was right,” celebrated 14,000 followers. One post, a black-and-white video of Nazis goose-stepping, has more than 187,000 views. Another racist and anti-Semitic video about Jewish women and Black men—clearly AI-generated—has more than 306,000 views. It was also posted in late October.

Many who remain on the platform have noticed X decaying even more than usual in recent months. “I’ve seen SO many seemingly unironic posts like this on Twitter recently this is getting insane,” one X user posted in response to a meme that the far-right influencer Stew Peters recently shared. It showed an image of Adolf Hitler holding a telephone with overlaid text reading, “Hello … 2024? Are you guys starting to get it yet?” Peters appended the commentary, “Yes. We’ve noticed.” The idea is simply that Hitler was right, and X users ate it up: As of this writing, the post has received about 67,000 likes, 10,000 reposts, and 11.4 million views. When Musk took over, in 2022, there were initial reports that hate speech (anti-Black and anti-Semitic slurs) was surging on the platform. By December of that year, one research group described the increase in hate speech as “unprecedented.” And it seems to only have gotten worse. There are far more blatant examples of racism now, even compared with a year ago. In September, the World Bank halted advertising on X after its promoted ads were showing up in the replies to pro-Nazi and white-nationalist content from accounts with hundreds of thousands of followers. Search queries such as Hitler was right return posts with tens of thousands of views—they’re indistinguishable from the poison once relegated to the worst sites on the internet, including 4chan, Gab, and Stormfront.

The hatred isn’t just coming from anonymous fringe posters either. Late last month, Clay Higgins, a Republican congressman from Louisiana, published a racist, threatening post about the Haitians in Springfield, Ohio, saying they’re from the “nastiest country in the western hemisphere.” Then he issued an ultimatum: “All these thugs better get their mind right and their ass out of our country before January 20th,” he wrote in the post, referencing Inauguration Day. Higgins eventually deleted the post at the request of his House colleagues on both sides of the aisle but refused to apologize. “I can put up another controversial post tomorrow if you want me to. I mean, we do have freedom of speech. I’ll say what I want,” he told CNN later that day.

And although Higgins did eventually try to walk his initial post back, clarifying that he was really referring to Haitian gangs, the sentiment he shared with CNN is right. The lawmaker can put up another vile post maligning an entire country whenever he desires. Not because of his right to free speech—which exists to protect against government interference—but because of how Musk chooses to operate his platform. Despite the social network’s policy that prohibits “incitement of harassment,” X seemingly took no issue with Higgins’s racist post or its potential to cause real-world harm for Springfield residents. (The town has already closed and evacuated its schools twice because of bomb threats.) And why would X care? The platform, which reinstated thousands of banned accounts following Musk’s takeover, in 2022—accounts that belong to QAnon supporters, political hucksters, conspiracy theorists, and at least one bona fide neo-Nazi—is so inundated with bigoted memes, racist AI slop, and unspeakable slurs that Higgins’s post seemed almost measured by comparison. In the past, when Twitter seemed more interested in enforcing content-moderation standards, the lawmaker’s comments may have resulted in a ban or some other disciplinary response: On X, he found an eager, sympathetic audience willing to amplify his hateful message.

His deleted post is instructive, though, as a way to measure the degradation of X under Musk. The site is a political project run by a politically radicalized centibillionaire. The worthwhile parts of Twitter (real-time news, sports, culture, silly memes, spontaneous encounters with celebrity accounts) have been drowned out by hateful garbage. X is no longer a social-media site with a white-supremacy problem, but a white-supremacist site with a social-media problem.

Musk has certainly bent the social network to support his politics, which has recently involved joking on Tucker Carlson’s show (which streams on X) that “nobody is even bothering to try to kill Kamala” and repurposing the @america handle from an inactive user to turn it into a megaphone for his pro-Trump super PAC. Musk has also quite clearly reengineered the site so that users see him, and his tweets, whether or not they follow him.

When Musk announced his intent to purchase Twitter, in April 2022, the New York Times columnist Ezra Klein aptly noted that “Musk reveals what he wants Twitter to be by how he acts on it.” By this logic, it would seem that X is vying to be the official propaganda outlet not just for Trump generally but also for the “Great Replacement” theory, which states that there is a global plot to eradicate the white race and its culture through immigration. In just the past year, Musk has endorsed multiple posts about the conspiracy theory. In November 2023, in response to a user named @breakingbaht who accused Jews of supporting bringing “hordes of minorities” into the United States, Musk replied, “You have said the actual truth.” Musk’s post was viewed more than 8 million times.

[Read: Musk’s Twitter is the blueprint for a MAGA government]

Though Musk has publicly claimed that he doesn’t “subscribe” to the “Great Replacement” theory, he appears obsessed with the idea that Republican voters in America are under attack from immigrants. Last December, he posted a misleading graph suggesting that the number of immigrants arriving illegally was overtaking domestic birth rates. He has repeatedly referenced a supposed Democratic plot to “legalize vast numbers of illegals” and put an end to fair elections. He has falsely suggested that the Biden administration was “flying ‘asylum seekers’, who are fast-tracked to citizenship, directly into swing states like Pennsylvania, Ohio, Wisconsin and Arizona” and argued that, soon, “everywhere in America will be like the nightmare that is downtown San Francisco.” According to a recent Bloomberg analysis of 53,000 of Musk’s posts, the billionaire has posted more about immigration and voter fraud than any other topic (more than 1,300 posts in total), garnering roughly 10 billion views.

But Musk’s interests extend beyond the United States. This summer, during a period of unrest and rioting in the United Kingdom over a mass stabbing that killed three children, the centibillionaire used his account to suggest that a civil war there was “inevitable.” He also shared (and subsequently deleted) a conspiracy theory that the U.K. government was building detainment camps for people rioting against Muslims. Additionally, X was instrumental in spreading misinformation and fueling outrage among far-right, anti-immigration protesters.

In Springfield, Ohio, X played a similar role as a conduit for white supremacists and far-right extremists to fuel real-world harm. One of the groups taking credit for singling out Springfield’s Haitian community was Blood Tribe, a neo-Nazi group known for marching through city streets waving swastikas. Blood Tribe had been focused on the town for months, but not until prominent X accounts (including Musk’s, J. D. Vance’s, and Trump’s) seized on a Facebook post from the region did Springfield become a national target. “It is no coincidence that there was an online rumor mill ready to amplify any social media posts about Springfield because Blood Tribe has been targeting the town in an effort to stoke racial resentment against ‘subhuman’ Haitians,” the journalist Robert Tracinski wrote recently. Tracinski argues that social-media channels (like X) have been instrumental in transferring neo-Nazi propaganda into the public consciousness—all the way to the presidential-debate stage. He is right. Musk’s platform has become a political tool for stoking racial hatred online and translating it into harassment in the physical world.

The ability to drag fringe ideas and theories into mainstream political discourse has long been a hallmark of X, even back when it was known as Twitter. There’s always been a trade-off with the platform’s ability to narrow the distance between activists and people in positions of power. Social-justice movements such as the Arab Spring and Black Lives Matter owe some of the success of their early organizing efforts to the platform.

Yet the website has also been one of the most reliable mainstream destinations on the internet to see Photoshopped images of public figures (or their family members) in gas chambers, or crude, racist cartoons of Jewish men. Now, under Musk’s stewardship, X seems to run in only one direction. The platform eschews healthy conversation. It abhors nuance, instead favoring constant escalation and engagement-baiting behavior. And it empowers movements that seek to enrage and divide. In April, an NBC News investigation found that “at least 150 paid ‘Premium’ subscriber X accounts and thousands of unpaid accounts have posted or amplified pro-Nazi content on X in recent months.” According to research from the extremism expert Colin Henry, since Musk’s purchase, there’s been a decline in anti-Semitic posts on 4chan’s infamous “anything goes” forum, and a simultaneous rise in posts targeting Jewish people on X.

X’s own transparency reports show that the social network has allowed hateful content to flourish on its site. In its last report before Musk’s acquisition, in just the second half of 2021, Twitter suspended about 105,000 of the more than 5 million accounts reported for hateful conduct. In the first half of 2024, according to X, the social network received more than 66 million hateful-conduct reports, but suspended just 2,361 accounts. It’s not a perfect comparison, as the way X reports and analyzes data has changed under Musk, but the company is clearly taking action far less frequently.

[Read: I’m running out of ways to explain how bad this is]

Because X has made it more difficult for researchers to access data by switching to a paid plan that prices out many academics, it is now difficult to get a quantitative understanding of the platform’s degradation. The statistics that do exist are alarming. Research from the Center for Countering Digital Hate found that in just the first month of Musk’s ownership, anti–Black American slurs used on the platform increased by 202 percent. The Anti-Defamation League found that anti-Semitic tweets on the platform increased by 61 percent in just two weeks after Musk’s takeover. But much of the evidence is anecdotal. The Washington Post summed up a recent report from the Institute for Strategic Dialogue, noting that pro-Hitler content “reached the largest audiences on X [relative to other social-media platforms], where it was also most likely to be recommended via the site’s algorithm.” Since Musk took over, X has done the following:

Seemingly failed to block a misleading advertisement post purchased by Jason Köhne, a white nationalist with the handle @NoWhiteGuiltNWG. Seemingly failed to block an advertisement calling to reinstate the death penalty for gay people. Reportedly run ads on 20 racist and anti-Semitic hashtags, including #whitepower, despite Musk pledging that he would demonetize posts that included hate speech. (After NBC asked about these, X removed the ability for users to search for some of these hashtags.) Granted blue-check verification to an account with the N-word in its handle. (The account has since been suspended.) Allowed an account that praised Hitler to purchase a gold-check badge, which denotes an “official organization” and is typically used by brands such as Doritos and BlackRock. (This account has since been suspended.) Seemingly failed to take immediate action on 63 of 66 accounts flagged for disseminating AI-generated Nazi memes from 4chan. More than half of the posts were made by paid accounts with verified badges, according to research by the nonprofit Center for Countering Digital Hate.

None of this is accidental. The output of a platform tells you what it is designed to do: In X’s case, all of this is proof of a system engineered to give voice to hateful ideas and reward those who espouse them. If one is to judge X by its main exports, then X, as it exists now under Musk, is a white-supremacist website.

You might scoff at this notion, especially if you, like me, have spent nearly two decades willingly logged on to the site, or if you, like me, have had your professional life influenced in surprising, occasionally delightful ways by the platform. Even now, I can scroll through the site’s algorithmic pond scum and find things worth saving—interesting commentary, breaking news, posts and observations that make me laugh. But these exceptional morsels are what make the platform so insidious, in part because they give cover to the true political project that X now represents and empowers.

As I was preparing to write this story, I visited some of the most vile corners of the internet. I’ve monitored these spaces for years, and yet this time, I was struck by how little distance there was between them and what X has become. It is impossible to ignore: The difference between X and a known hateful site such as Gab are people like myself. The majority of users are no doubt creators, businesses, journalists, celebrities, political junkies, sports fans, and other perfectly normal people who hold their nose and cling to the site. We are the human shield of respectability that keeps Musk’s disastrous $44 billion investment from being little more than an algorithmically powered Stormfront.

The justifications—the lure of the community, the (now-limited) ability to bear witness to news in real time, and of the reach of one’s audience of followers—feel particularly weak today. X’s cultural impact is still real, but its promotional use is nonexistent. (A recent post linking to a story of mine generated 289,000 impressions and 12,900 interactions, but only 948 link clicks—a click rate of roughly 0.00328027682 percent.) NPR, which left the platform in April 2023, reported almost negligible declines in traffic referrals after abandoning the site.

Continuing to post on X has been indefensible for some time. But now, more than ever, there is no good justification for adding one’s name to X’s list of active users. To leave the platform, some have argued, is to cede an important ideological battleground to the right. I’ve been sympathetic to this line of thinking, but the battle, on this particular platform, is lost. As long as Musk owns the site, its architecture will favor his political allies. If you see posting to X as a fight, then know it is not a fair one. For example: In October, Musk shared a fake screenshot of an Atlantic article, manipulated to show a fake headline—his post, which he never deleted, garnered more than 18 million views. The Atlantic’s X post debunking Musk’s claim received just 28,000 views. Musk is unfathomably rich. He’s used that money to purchase a platform, take it private, and effectively turn it into a megaphone for the world’s loudest racists. Now he’s attempting to use it to elect a corrupt, election-denying felon to the presidency.

To stay on X is not an explicit endorsement of this behavior, but it does help enable it. I’m not at all suggesting—as Musk has previously alleged—that the site be shut down or that Musk should be silenced. But there’s no need to stick around and listen. Why allow Musk to appear even slightly more credible by lending our names, our brands, and our movements to a platform that makes the world more dangerous for real people? To my dismay, I’ve hid from these questions for too long. Now that I’ve confronted them, I have no good answers.

Just after college, I went to teach English as a Peace Corps volunteer in a small village school in West Africa. To help relieve the loneliness, I packed a shortwave radio, a Sony Walkman, and, among other books, a paperback copy of Thomas Mann’s very long novel The Magic Mountain. As soon as I set foot in Togo, something began to change. My pulse kept racing; my mouth went dry and prickly; dizzy spells came on. I developed a dread of the hot silence of the midday hours, and an awareness of each moment of time as a vehicle for mental pain. It might have helped if I’d known that my weekly antimalarial medicine could have disturbing effects, especially on dreams (mine were frighteningly vivid), or if someone had mentioned the words anxiety and depression to me. At 22, I was a psychological innocent. Without the comfort of a diagnosis, I experienced these changes as a terrifying void of meaning in the universe. I had never noticed the void before, because I had never been moved to ask the questions Who am I? What is life for? Now I couldn’t seem to escape them, and I received no answers from an empty sky.

I might have lost my mind if not for The Magic Mountain. By luck or fate, the novel—which was published 100 years ago, in November 1924—seemed to tell a story a little like mine, set not in the West African rainforest but in the Swiss Alps. Hans Castorp, a 23-year-old German engineer, leaves the “flatlands” for a three-week visit to his cousin Joachim, a tuberculosis patient who is taking the cure in one of the high-altitude sanatoriums that flourished in Europe before the First World War. Hans Castorp (Mann’s detached and amused, yet sympathetic, narrator always refers to the protagonist by his full name) is “a perfectly ordinary, if engaging young man,” a slightly comical young bourgeois.

Arriving on the mountain, he immediately loses his bearings. In the thin air, his face goes hot and his body cold; his heart pounds, and his favorite cigar tastes like cardboard. His sense of time becomes warped. Many of the patients spend years “up here.” No one speaks or thinks in terms of days. “ ‘Home in three weeks,’ that’s a notion from down below,” his ailing cousin warns. Hans Castorp’s companions at the sanatorium’s five lavish daily meals are a cosmopolitan and macabre gallery of mostly young people who fill the endless hours gossiping, flirting, quarreling, philosophizing, and waiting to recover or die. The proximity of death is unsettling; it’s also funny (when the roads are blocked by snow, corpses are sent flying down the mountain on bobsleds) and strangely alluring.

[From the January 1953 issue: Thomas Mann on the Making of The Magic Mountain]

When Hans Castorp catches a cold, the sanatorium’s director examines him and finds a “moist spot” on one of his lungs. That and a slight fever suggest tuberculosis, requiring him to remain for an indeterminate time. Both diagnosis and treatment are dubious, but they thrill Hans Castorp: This hermetic world has begun to cast a spell on him and provoke questions “about the meaning and purpose of life” that he’d never asked down in the flatlands. Answered at first with “hollow silence,” they demand extended contemplation that’s possible only on the magic mountain.

The director’s assistant, trained in psychoanalysis, explains in one of his biweekly lectures that sickness is “merely transformed love,” the body’s response to repressed desire. Fever is the mark of eros; the decay of a diseased body signifies life itself. Mann had ventured onto this terrain before. In his novella Death in Venice (1912), the famous writer Gustav von Aschenbach, infatuated with a Polish boy at his hotel, stays in the plague-ridden city while other visitors flee. Hans Castorp stays too, obsessed with his own temperature chart, and with the entrancing Clavdia Chauchat, a young tubercular Russian with “Kirghiz eyes,” bad posture, and a habit of letting the dining-room door slam behind her. Almost half the novel goes by before Hans Castorp—who has by now been on the mountain for seven months—talks with Clavdia, just as she’s about to depart. On the night before she leaves, he makes one of the most bizarre declarations of love in literature: “Let me take in the exhalation of your pores and brush the down—oh, my human image made of water and protein, destined for the contours of the grave, let me perish, my lips against yours!” Clavdia leaves Hans Castorp with a framed X-ray of her tubercular lung.

I fell under the spell of Hans Castorp’s quest story, as the Everyman hero is transformed by his explorations of time, illness, sciences and séances, politics and religion and music. The climactic chapter, “Snow,” felt as though it were addressed to me. Hans Castorp, lost in a snowstorm, falls asleep and then awakens from a mesmerizing and monstrous dream with an insight toward which the entire story has led him: “For the sake of goodness and love, man shall grant death no dominion over his thoughts.”

Hans Castorp remains on the mountain for seven years—a mystical number. The Magic Mountain is an odyssey confined to one place, a novel of ideas like no other, and a masterpiece of literary modernism. Mann analyzes the nature of time philosophically and also conveys the feeling of its passage, slowing down his narrative in some spots to take in “the entire world of ideas”—a day can fill 100 pages—and elsewhere omitting years. Reading this dense yet miraculously seductive book becomes an experience like Hans Castorp’s interlude on the mountain. As I made my way through the novel by kerosene lamplight, I took Mann’s bildungsroman as a guide to my own education among the farmers, teachers, children, and market women who became my closest companions, hoping to find myself on a journey toward enlightenment as rich and meaningful as its hero’s. That was asking too much of even great literature; afraid of my own suicidal thoughts, I went home before the end of my two years. But on a few particularly dark nights, The Magic Mountain probably saved my life.

I recently returned to The Magic Mountain, without the intense identification of the first time (you have to be young for a book to inspire that), but with a larger sense that, a century later, Mann has something important to tell us as a civilization. The Mann who began writing the novel was an aristocrat of art, hostile to democracy—a reactionary aesthete. Working on The Magic Mountain was a transformative experience, turning him—as it turned his protagonist—into a humanist. What Hans Castorp arrives at, lost and asleep in the snow, “is the idea of the human being,” Mann later wrote, “the conception of a future humanity that has passed through and survived the profoundest knowledge of disease and death.” In our age of brutal wars, authoritarian politics, cultures of contempt, and technology that promises to replace us with machines, what is left of the idea of the human being? What can it mean to be a humanist?

Mann conceived of The Magic Mountain in 1912, when he was 37, after a three-week visit to a sanatorium in Davos where his wife, Katia, was a patient. “It was meant as a humorous companion-piece to Death in Venice and was to be about the same length: a sort of satire on the tragedy just finished,” he later wrote. He soon discovered that his story resisted the confines of a comic novella. But before he could realize its possibilities, World War I broke out, in August 1914. With Hans Castorp still in his first week at the sanatorium, Mann abandoned the manuscript as Europe plunged into unprecedented destruction. In a letter to a friend in the summer of 1915, he left a clue as to where things stood with his unfinished novel: “On the whole the story inclines towards sympathy with death.” And he now saw an ending—the war itself.

Mann published no fiction for the duration of the war. Instead, he became a very public defender of imperial Germany against its adversaries. For Mann, the Great War was more than a contest among rival European powers or a patriotic cause. It was a struggle between “civilization” and “culture”—between the rational, politicized civilization of the West and Germany’s deeper culture of art, soul, and “genius,” which Mann associated with the irrational in human nature: sex, aggression, mythical belief. The kaiser’s Germany—strong in arms, rich in music and philosophy, politically authoritarian—embodied Mann’s ideal. The Western powers “want to make us happy,” he wrote in the fall of 1914—that is, to turn Germany into a liberal democracy. Mann was more drawn to death’s mystery and profundity than to reason and progress, which he considered facile values. This sympathy wasn’t simply a fascination with human evil—with a death instinct—but an attraction to a deeper freedom, a more intense form of life than parliaments and pamphleteering offered.

Mann scorned the notion of the writer as political activist. The artist should remain apart from politics and society, he believed, free to represent the deep and contradictory truths of reality rather than using art as a means to advance a particular view. In his wartime nonfiction writing, he mocked “civilization’s literary man,” a self-important poseur who takes sides on public issues and signs petitions. Mann was aiming at his brother Heinrich, a novelist and an essayist of nearly equal renown, whose liberal politics led him to support Germany’s enemies, France and Britain. The brothers exchanged indirect but caustic volleys in print, and their fraternal dispute became so bitter that they didn’t speak for seven years.

Before setting aside The Magic Mountain, Mann had created a version of this writer figure in a character named Lodovico Settembrini, another patient at the sanatorium, who is an irascible and hyper-articulate advocate for all things progressive: reason, liberty, virtue, health, the active life, social improvement. He declares music, the most emotionally overpowering of the arts, “politically suspect.” Mann at his most satiric has Settembrini contributing an essay to a multivolume project whose purpose is to end suffering. In short, Settembrini, like Heinrich, is a “humanist”—but in Mann’s usage, the term has an ironic sound. As he wrote elsewhere, it implies “a repugnant shallowness and castration of the concept of humanity,” pushed by “the politician, the humanitarian revolutionary and radical literary man, who is a demagogue in the grand style, namely a flatterer of mankind.”

Settembrini becomes a philosophical tutor to Hans Castorp, who listens with respectful interest but resists the liberal catechism. He responds more powerfully to the erotic allure of Clavdia Chauchat, the careless door slammer, who believes in “abandoning oneself to danger, to whatever can harm us, destroy us.” Yet Settembrini also has the wisdom to warn our hero against the seductions of the sanatorium, which separates young people from the society “down there,” infecting them with lassitude and rendering them incapable of ordinary life. As an artist above politics, Mann didn’t want simply to criticize “civilization’s literary man,” but to show him as “equally right and wrong.” He intended to create an intellectual opponent to Settembrini in a conservative Protestant character named Pastor Bunge—but the war intruded.

Mann spent the war years making his case for the German soul, steeped in the “passion” of Wagner and “manliness” of Nietzsche, amid a global catastrophe that remained bloodlessly abstract to him at his desk in Munich. He published his wartime writings in the genre-defying Reflections of a Nonpolitical Man in October 1918, one month before the armistice. Katia Mann later wrote, “In the course of writing the book, Thomas Mann gradually freed himself from the ideas which had held sway over him … He wrote Reflections in all sincerity and, in doing so, ended by getting over what he had advocated in the book.”

When Mann unpacked the four-year-old manuscript of The Magic Mountain in the spring of 1919, the novel and its creator were poised to undergo a metamorphosis. The war that had just ended enlarged the novel’s theme into “a worldwide festival of death”; the devastation, he would go on to write in the book’s last pages, was “the thunderbolt that bursts open the magic mountain and rudely sets its entranced sleeper outside the gates,” soon to become a German soldier. It also confronted Mann himself with a new world to which he had to respond.

[From the January 1953 issue: Thomas Mann on the making of The Magic Mountain]

Defeated Germany was in a state of revolution. In Munich, demobilized soldiers, right-wing paramilitaries, and Communist militants fought in the streets, while leaders of the new Weimar Republic were routinely assassinated. A local war veteran named Adolf Hitler began to electrify crowds in cramped halls with speeches denouncing the “traitors”—republican politicians, leftists, Jews—who had stabbed Germany in the back. The National Socialist German Workers’ Party was born in Munich; Hitler’s attempted coup in November 1923, known as the Beer Hall Putsch, took place less than two miles from the Mann house.

Some German conservatives, in their hatred of the Weimar Republic and the Treaty of Versailles, embraced right-wing mass politics. Mann, nearing 50, vacillated, hoping to salvage the old conservatism from the new extremism. In early 1922, he and Heinrich reconciled, and, as Mann later wrote, he began “to accept the European-democratic religion of humanity within my moral horizon, which so far had been bounded solely by late German romanticism, by Schopenhauer, Nietzsche, Wagner.” In April of that year, in a review of a German translation of Walt Whitman’s selected poetry and prose, he associated the American poet’s mystical notion of democracy with “the same thing that we in our old-fashioned way call ‘humanity’ … I am convinced there is no more urgent task for Germany today than to fill out this word, which has been debased into a hollow shell.”

The key event of Mann’s conversion came in June, when ultranationalists in Berlin murdered his friend Walther Rathenau, the Weimar Republic’s Jewish foreign minister. Shocked into taking a political stand, Mann turned a birthday speech in honor of the Nobel Prize–winning author Gerhart Hauptmann into a stirring call for democracy. To the amazement of his audience and the German press, Mann ended with the cry “Long live the republic!”

Mann the novelist had meanwhile returned to The Magic Mountain, and his work on it took a swerve in the same crucial year of 1922. His hero would have to struggle with the political battle that had beset Mann during the war. Abandoning Pastor Bunge as outmoded, he created a new counterpart to Settembrini who casts a sinister shadow over the second half of the novel: an ugly, charismatic, and (of course) tubercular Jesuit of Jewish origin named Leo Naphta. The intellectual combat between him and Settembrini—which ends physically, in a duel—provides some of the most dazzling passages in The Magic Mountain.

Just when you want to give up on their high-level dialectics, one of them, usually Naphta, says something that shocks you into a new way of thinking. Naphta is neither conservative nor liberal. Against capitalist modernity, whose godless greed and moral vacuity he hates with a sulfurous rage, Naphta offers a synthesis of medieval Catholicism and the new ideology of communism. Both place “anonymous and communal” authority over the individual, and both are intent on saving humanity from Settembrini’s soft, rational humanism. Hans Castorp calls Naphta “a revolutionary of reaction.” At times sounding like a fanatical parody of the Mann of Reflections, Naphta argues that love of freedom and pleasure is weaker than the desire to obey. “The mystery and precept of our age is not liberation and development of the ego,” he says. “What our age needs, what it demands, what it will create for itself, is—terror.” Mann understood the appeal of totalitarianism early on.

It’s Naphta, a truly demonic figure—not Settembrini, the voice of reason—who precipitates the end of the hero’s romance with death. His jarring arrival allows Hans Castorp to loosen himself from its grip and begin a journey toward—what? Not toward Settembrini’s international republic of letters, and not back toward his simple bourgeois life down in the flatlands. The answer comes 300 pages before the novel’s end, when Hans Castorp puts on a new pair of skis and sets out for a few hours of exercise that lead him into the fateful blizzard and “a very enchanting, very dreadful dream.”

In it, he encounters a landscape of human beings in all their kindness and beauty, and all their hideous evil. “I know everything about humankind,” he thinks, still dreaming, and he resolves to reject both Settembrini and Naphta—or rather, to reject the stark choice between life and death, illness and health, recognizing that “man is the master of contradictions, they occur through him, and so he is more noble than they.” During his years on the mountain, he’s become one of death’s intimates, and his initiation into its mysteries has immeasurably deepened his understanding of life—but he won’t let death rule his thoughts. He won’t let reason either, which seems weak and paltry before the power of destruction. “Love stands opposed to death,” he dreams; “it alone, and not reason, is stronger than death.”

The Magic Mountain makes no clear political statement. The novel remains true to Mann’s belief that art must include everything, allowing life its complexity and ambiguity. But the vision of “love” that Hans Castorp embraces just before waking up is “brotherly love”—the bond that unites all human beings. The creation of this novel, which won Mann international fame, is “a tale of two Thomas Manns,” in the words of Morten Høi Jensen, a Danish critic whose The Master of Contradictions: Thomas Mann and the Making of “The Magic Mountain” is due to be published next year. The Mann of wartime could not have written the sentence that awakens Hans Castorp from his dream.

[From the October 1944 issue: Thomas Mann’s “In My Defense”]

Mann now recognized political freedom as necessary to ensure the freedom of art, and he became a sworn enemy of the Nazis. A Nobel Prize winner in exile, he emerged as the preeminent German spokesman against Hitler who, in lectures across the United States in 1938, warned Americans of the rising threat to democracy, which for him was inseparable from humanism: “We must define democracy as that form of government and of society which is inspired above every other with the feeling and consciousness of the dignity of man.”

He was speaking at a moment when the dignity of man was locked up in Nazi concentration camps, liquidated in Soviet show trials, buried under piles of corpses. Yet Mann urged his audiences to resist the temptation to deride humanity. “Despite so much ridiculous depravity, we cannot forget the great and the honorable in man,” he said, “which manifest themselves as art and science, as passion for truth, creation of beauty, and the idea of justice.”

Could anyone utter these lofty words today without courting a chorus of snickers, a social-media immolation? We live in an age of human self-contempt. We’re hardly surprised when our leaders debase themselves with vile behavior and lies, when combatants desecrate the bodies of their enemies, when free people humiliate themselves under the spell of a megalomaniacal fraud. It takes a constant effort not to accept this as normal. We might even feel, without acknowledging it to ourselves, that we deserve it: After all, we’re human, the lowest of the low.

In driving our democracy into hatred, chaos, and violence we, too, grant death dominion over our thoughts. We succumb to the impulse to escape our humanness. That urge, ubiquitous today, thrives in the utopian schemes of technologists who want to upload our minds into computers; in the pessimism of radical environmentalists who want us to disappear from the Earth in order to save it; in the longing of apocalyptic believers for godly retribution and cleansing; in the daily sense of inadequacy, of shame and sin, that makes us disappear into our devices.

The need for political reconstruction, in this country and around the world, is as obvious as it was in Thomas Mann’s time. But Mann also knew that, to withstand our attraction to death, a decent society has to be built on a foundation deeper than politics: the belief that, somewhere between matter and divinity, we human beings, made of water, protein, and love, share a common destiny.

This article appears in the December 2024 print edition with the headline “The Magic Mountain Saved My Life.”