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  So for all the flaws in human nature, it contains the seeds of its own improvement, as long as it comes up with norms and institutions that channel parochial interests into universal benefits. Among those norms are free speech, nonviolence, cooperation, cosmopolitanism, human rights, and an acknowledgment of human fallibility, and among the institutions are science, education, media, democratic government, international organizations, and markets. Not coincidentally, these were the major brainchildren of the Enlightenment.

  CHAPTER 3

  COUNTER-ENLIGHTENMENTS

  Who could be against reason, science, humanism, or progress? The words seem saccharine, the ideals unexceptionable. They define the missions of all the institutions of modernity—schools, hospitals, charities, news agencies, democratic governments, international organizations. Do these ideals really need a defense?

  They absolutely do. Since the 1960s, trust in the institutions of modernity has sunk, and the second decade of the 21st century saw the rise of populist movements that blatantly repudiate the ideals of the Enlightenment.1 They are tribalist rather than cosmopolitan, authoritarian rather than democratic, contemptuous of experts rather than respectful of knowledge, and nostalgic for an idyllic past rather than hopeful for a better future. But these reactions are by no means confined to 21st-century political populism (a movement we will examine in chapters 20 and 23). Far from sprouting from the grass roots or channeling the anger of know-nothings, the disdain for reason, science, humanism, and progress has a long pedigree in elite intellectual and artistic culture.

  Indeed, a common criticism of the Enlightenment project—that it is a Western invention, unsuited to the world in all its diversity—is doubly wrongheaded. For one thing, all ideas have to come from somewhere, and their birthplace has no bearing on their merit. Though many Enlightenment ideas were articulated in their clearest and most influential form in 18th-century Europe and America, they are rooted in reason and human nature, so any reasoning human can engage with them. That’s why Enlightenment ideals have been articulated in non-Western civilizations at many times in history.2

  But my main reaction to the claim that the Enlightenment is the guiding ideal of the West is: If only! The Enlightenment was swiftly followed by a counter-Enlightenment, and the West has been divided ever since.3 No sooner did people step into the light than they were advised that darkness wasn’t so bad after all, that they should stop daring to understand so much, that dogmas and formulas deserved another chance, and that human nature’s destiny was not progress but decline.

  The Romantic movement pushed back particularly hard against Enlightenment ideals. Rousseau, Johann Herder, Friedrich Schelling, and others denied that reason could be separated from emotion, that individuals could be considered apart from their culture, that people should provide reasons for their acts, that values applied across times and places, and that peace and prosperity were desirable ends. A human is a part of an organic whole—a culture, race, nation, religion, spirit, or historical force—and people should creatively channel the transcendent unity of which they are a part. Heroic struggle, not the solving of problems, is the greatest good, and violence is inherent to nature and cannot be stifled without draining life of its vitality. “There are but three groups worthy of respect,” wrote Charles Baudelaire, “the priest, the warrior, and the poet. To know, to kill, and to create.”

  It sounds mad, but in the 21st century those counter-Enlightenment ideals continue to be found across a surprising range of elite cultural and intellectual movements. The notion that we should apply our collective reason to enhance flourishing and reduce suffering is considered crass, naïve, wimpy, square. Let me introduce some of the popular alternatives to reason, science, humanism, and progress; they will reappear in other chapters, and in part III of the book I will confront them head on.

  The most obvious is religious faith. To take something on faith means to believe it without good reason, so by definition a faith in the existence of supernatural entities clashes with reason. Religions also commonly clash with humanism whenever they elevate some moral good above the well-being of humans, such as accepting a divine savior, ratifying a sacred narrative, enforcing rituals and taboos, proselytizing other people to do the same, and punishing or demonizing those who don’t. Religions can also clash with humanism by valuing souls above lives, which is not as uplifting as it sounds. Belief in an afterlife implies that health and happiness are not such a big deal, because life on earth is an infinitesimal portion of one’s existence; that coercing people into accepting salvation is doing them a favor; and that martyrdom may be the best thing that can ever happen to you. As for incompatibilities with science, these are the stuff of legend and current events, from Galileo and the Scopes Monkey Trial to stem-cell research and climate change.

  A second counter-Enlightenment idea is that people are the expendable cells of a superorganism—a clan, tribe, ethnic group, religion, race, class, or nation—and that the supreme good is the glory of this collectivity rather than the well-being of the people who make it up. An obvious example is nationalism, in which the superorganism is the nation-state, namely an ethnic group with a government. We see the clash between nationalism and humanism in morbid patriotic slogans like “Dulce et decorum est pro patria mori” (Sweet and right it is to die for your country) and “Happy those who with a glowing faith in one embrace clasped death and victory.”4 Even John F. Kennedy’s less gruesome “Ask not what your country can do for you; ask what you can do for your country” makes the tension clear.

  Nationalism should not be confused with civic values, public spirit, social responsibility, or cultural pride. Humans are a social species, and the well-being of every individual depends on patterns of cooperation and harmony that span a community. When a “nation” is conceived as a tacit social contract among people sharing a territory, like a condominium association, it is an essential means for advancing its members’ flourishing. And of course it is genuinely admirable for one individual to sacrifice his or her interests for those of many individuals. It’s quite another thing when a person is forced to make the supreme sacrifice for the benefit of a charismatic leader, a square of cloth, or colors on a map. Nor is it sweet and right to clasp death in order to prevent a province from seceding, expand a sphere of influence, or carry out an irredentist crusade.

  Religion and nationalism are signature causes of political conservatism, and continue to affect the fate of billions of people in the countries under their influence. Many left-wing colleagues who learned that I was writing a book on reason and humanism egged me on, relishing the prospect of an arsenal of talking points against the right. But not so long ago the left was sympathetic to nationalism when it was fused with Marxist liberation movements. And many on the left encourage identity politicians and social justice warriors who downplay individual rights in favor of equalizing the standing of races, classes, and genders, which they see as being pitted in zero-sum competition.

  Religion, too, has defenders on both halves of the political spectrum. Even writers who are unwilling to defend the literal content of religious beliefs may be fiercely defensive of religion and hostile to the idea that science and reason have anything to say about morality (most of them show little awareness that humanism even exists).5 Defenders of the faith insist that religion has the exclusive franchise for questions about what matters. Or that even if we sophisticated people don’t need religion to be moral, the teeming masses do. Or that even if everyone would be better off without religious faith, it’s pointless to talk about the place of religion in the world because religion is a part of human nature, which is why, mocking Enlightenment hopes, it is more tenacious than ever. In chapter 23 I will examine all these claims.

  The left tends to be sympathetic to yet another movement that subordinates human interests to a transcendent entity, the ecosystem. The romantic Green movement sees the human capture of energy not as a way of resisting entropy and en
hancing human flourishing but as a heinous crime against nature, which will exact a dreadful justice in the form of resource wars, poisoned air and water, and civilization-ending climate change. Our only salvation is to repent, repudiate technology and economic growth, and revert to a simpler and more natural way of life. Of course, no informed person can deny that damage to natural systems from human activity has been harmful and that if we do nothing about it the damage could become catastrophic. The question is whether a complex, technologically advanced society is condemned to do nothing about it. In chapter 10 we will explore a humanistic environmentalism, more Enlightened than Romantic, sometimes called ecomodernism or ecopragmatism.6

  Left-wing and right-wing political ideologies have themselves become secular religions, providing people with a community of like-minded brethren, a catechism of sacred beliefs, a well-populated demonology, and a beatific confidence in the righteousness of their cause. In chapter 21 we will see how political ideology undermines reason and science.7 It scrambles people’s judgment, inflames a primitive tribal mindset, and distracts them from a sounder understanding of how to improve the world. Our greatest enemies are ultimately not our political adversaries but entropy, evolution (in the form of pestilence and the flaws in human nature), and most of all ignorance—a shortfall of knowledge of how best to solve our problems.

  The last two counter-Enlightenment movements cut across the left–right divide. For almost two centuries, a diverse array of writers has proclaimed that modern civilization, far from enjoying progress, is in steady decline and on the verge of collapse. In The Idea of Decline in Western History, the historian Arthur Herman recounts two centuries of doomsayers who have sounded the alarm of racial, cultural, political, or ecological degeneration. Apparently the world has been coming to an end for a long time indeed.8

  One form of declinism bemoans our Promethean dabbling with technology.9 By wresting fire from the gods, we have only given our species the means to end its own existence, if not by poisoning our environment then by loosing nuclear weapons, nanotechnology, cyberterror, bioterror, artificial intelligence, and other existential threats upon the world (chapter 19). And even if our technological civilization manages to escape outright annihilation, it is spiraling into a dystopia of violence and injustice: a brave new world of terrorism, drones, sweatshops, gangs, trafficking, refugees, inequality, cyberbullying, sexual assault, and hate crimes.

  Another variety of declinism agonizes about the opposite problem—not that modernity has made life too harsh and dangerous, but that it has made it too pleasant and safe. According to these critics, health, peace, and prosperity are bourgeois diversions from what truly matters in life. In serving up these philistine pleasures, technological capitalism has only damned people to an atomized, conformist, consumerist, materialist, other-directed, rootless, routinized, soul-deadening wilderness. In this absurd existence, people suffer from alienation, angst, anomie, apathy, bad faith, ennui, malaise, and nausea; they are “hollow men eating their naked lunches in the wasteland while waiting for Godot.”10 (I will examine these claims in chapters 17 and 18.) In the twilight of a decadent, degenerate civilization, true liberation is to be found not in sterile rationality or effete humanism but in an authentic, heroic, holistic, organic, sacred, vital being-in-itself and will to power. In case you are wondering what this sacred heroism consists of, Friedrich Nietzsche, who coined the term will to power, recommends the aristocratic violence of the “blond Teuton beasts” and the samurai, Vikings, and Homeric heroes: “hard, cold, terrible, without feelings and without conscience, crushing everything, and bespattering everything with blood.”11 (We’ll take a closer look at this morality in the final chapter.)

  Herman notes that the intellectuals and artists who foresee the collapse of civilization react to their prophecy in either of two ways. The historical pessimists dread the downfall but lament that we are powerless to stop it. The cultural pessimists welcome it with a “ghoulish schadenfreude.” Modernity is so bankrupt, they say, that it cannot be improved, only transcended. Out of the rubble of its collapse, a new order will emerge that can only be superior.

  A final alternative to Enlightenment humanism condemns its embrace of science. Following C. P. Snow, we can call it the Second Culture, the worldview of many literary intellectuals and cultural critics, as distinguished from the First Culture of science.12 Snow decried the iron curtain between the two cultures and called for a greater integration of science into intellectual life. It was not just that science was, “in its intellectual depth, complexity, and articulation, the most beautiful and wonderful collective work of the mind of man.”13 Knowledge of science, he argued, was a moral imperative, because it could alleviate suffering on a global scale by curing disease, feeding the hungry, saving the lives of infants and mothers, and allowing women to control their fertility.

  Though Snow’s argument seems prescient today, a famous 1962 rebuttal from the literary critic F. R. Leavis was so vituperative that The Spectator had to ask Snow to promise not to sue for libel before they would publish it.14 After noting Snow’s “utter lack of intellectual distinction and . . . embarrassing vulgarity of style,” Leavis scoffed at a value system in which “‘standard of living’ is the ultimate criterion, its raising an ultimate aim.”15 As an alternative, he suggested that “in coming to terms with great literature we discover what at bottom we really believe. What for—what ultimately for? What do men live by?—the questions work and tell at what I can only call a religious depth of thought and feeling.” (Anyone whose “depth of thought and feeling” extends to a woman in a poor country who has lived to see her newborn because her standard of living has risen, and then multiplied that sympathy by a few hundred million, might wonder why “coming to terms with great literature” is morally superior to “raising the standard of living” as a criterion for “what at bottom we really believe”—or why the two should be seen as alternatives in the first place.)

  As we shall see in chapter 22, Leavis’s outlook may be found in a wide swath of the Second Culture today. Many intellectuals and critics express a disdain for science as anything but a fix for mundane problems. They write as if the consumption of elite art is the ultimate moral good. Their methodology for seeking the truth consists not in framing hypotheses and citing evidence but in issuing pronouncements that draw on their breadth of erudition and lifetime habits of reading. Intellectual magazines regularly denounce “scientism,” the intrusion of science into the territory of the humanities such as politics and the arts. In many colleges and universities, science is presented not as the pursuit of true explanations but as just another narrative or myth. Science is commonly blamed for racism, imperialism, world wars, and the Holocaust. And it is accused of robbing life of its enchantment and stripping humans of freedom and dignity.

  Enlightenment humanism, then, is far from being a crowd-pleaser. The idea that the ultimate good is to use knowledge to enhance human welfare leaves people cold. Deep explanations of the universe, the planet, life, the brain? Unless they use magic, we don’t want to believe them! Saving the lives of billions, eradicating disease, feeding the hungry? Bo-ring. People extending their compassion to all of humankind? Not good enough—we want the laws of physics to care about us! Longevity, health, understanding, beauty, freedom, love? There’s got to be more to life than that!

  But it’s the idea of progress that sticks most firmly in the craw. Even people who think it is a fine idea in theory to use knowledge to improve well-being insist it will never work in practice. And the daily news offers plenty of support for their cynicism: the world is depicted as a vale of tears, a tale of woe, a slough of despond. Since any defense of reason, science, and humanism would count for nothing if, two hundred and fifty years after the Enlightenment, we’re no better off than our ancestors in the Dark Ages, an appraisal of human progress is where the case must begin.

  PART II

  PROGRESS

  If you had to
choose a moment in history to be born, and you did not know ahead of time who you would be—you didn’t know whether you were going to be born into a wealthy family or a poor family, what country you’d be born in, whether you were going to be a man or a woman—if you had to choose blindly what moment you’d want to be born, you’d choose now.

  —Barack Obama, 2016

  CHAPTER 4

  PROGRESSOPHOBIA

  Intellectuals hate progress. Intellectuals who call themselves “progressive” really hate progress. It’s not that they hate the fruits of progress, mind you: most pundits, critics, and their bien-pensant readers use computers rather than quills and inkwells, and they prefer to have their surgery with anesthesia rather than without it. It’s the idea of progress that rankles the chattering class—the Enlightenment belief that by understanding the world we can improve the human condition.

  An entire lexicon of abuse has grown up to express their scorn. If you think knowledge can help solve problems, then you have a “blind faith” and a “quasi-religious belief” in the “outmoded superstition” and “false promise” of the “myth” of the “onward march” of “inevitable progress.” You are a “cheerleader” for “vulgar American can-doism” with the “rah-rah” spirit of “boardroom ideology,” “Silicon Valley,” and the “Chamber of Commerce.” You are a practitioner of “Whig history,” a “naïve optimist,” a “Pollyanna,” and of course a “Pangloss,” a modern-day version of the philosopher in Voltaire’s Candide who asserts that “all is for the best in the best of all possible worlds.”

  Professor Pangloss, as it happens, is what we would now call a pessimist. A modern optimist believes that the world can be much, much better than it is today. Voltaire was satirizing not the Enlightenment hope for progress but its opposite, the religious rationalization for suffering called theodicy, according to which God had no choice but to allow epidemics and massacres because a world without them is metaphysically impossible.