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The supposedly immaterial soul, we now know, can be bisected with a knife, altered by chemicals, started or stopped by electricity, and extinguished by a sharp blow or by insufficent oxygen.

It is almost irresistible for humans to believe that we have some special relation to the universe, that human life is not just a more or less farcical outcome of a chain of accidents reaching back to the first three minutes, but that we were somehow built in from the beginning. As I write this I happen to be in an airplane at 30,000 feet, flying over Wyoming en route home from San Francisco to Boston. Below, the earth looks very soft and comfortable — fluffy clouds here and there, snow turning pink as the sun sets, roads stretching straight across the country from one town to another. It is very hard to realize that this all is just a tiny part of an overwhelmingly hostile universe. It is even harder to realize that this present universe has evolved from an unspeakably unfamiliar early condition, and faces a future extinction of endless cold or intolerable heat. The more the universe seems comprehensible, the more it also seems pointless. ... The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy.

My guess is that this cosmic authority problem is not a rare condition and that it is responsible for much of the scientism and reductionism of our time. One of the tendencies it supports is the ludicrous overuse of evolutionary biology to explain everything about life, including everything about the human mind. Darwin enable modern secular culture to heave a great collective sigh of relief, by apparently providing a way to eliminate purpose, meaning, and desiring as fundamental features of the world. Instead they become epiphenomena, generated incidentally by a process that can be entirely explained by the operation of the nonteleogical laws of physics on the material of which we and our environments are all composed. There might still be thought to be a religious threat in the existence of the laws of physics themselves, and indeed the existence of anything at all, but it seems to be less alarming to most atheists.

Modernity is a period, a mindset, and a malaise. The period begins with the French Revolution in 1789. The mindset is that ethos reflected by an elitist intellectual class of "change agents" positioned in universities, the press, and in influential sectors of the liberal church. This elite continually touts the tenets of modernity, whose four fundamental values are moral relativism (which says that what is right is dictated by culture, social location, and situation), autonomous individualism (which assumes that moral authority comes essentially from within), narcissistic hedonism (which focuses on egocentric personal pleasure), and reductive naturalism (which reduces what is reliably known to what one can see, hear, and empirically investigate). The malaise of modernity is related to the rapidly deteriorating influence of these four central values between roughly 1955 and 1985. ... Anybody who knows the modern university knows that we have gone far beyond modernity. We left it behind in 1968. It is only a matter of catching up with where history is taking us. We must now learn how to live with the consequences of the failure of those assumptions and values. This is the challenge of the postmodern period.

Mr. Hume has justly observed, that "all the sciences have a relation to human nature; and, however wide any of them may seem to run from it, they still return back by one passage or another. This is the centre and capitol of the sciences, which being once masters of, we may easily extend our conquests everywhere." The faculties of our minds are the tools and engines we must use in every disquisition; and the better we understand their nature and force, the more successfully we shall be able to apply them.

A sublime cosmic mystery unfolds on a mild summer afternoon in Palo Alto, California... The day seems ordinary enough. Cyclists maneuver through traffic, and orange poppies bloom on dry brown hills near Linde’s office on the Stanford University campus. But everything here, right down to the photons lighting the scene after an eight-minute jaunt from the sun, bears witness to an extraordinary fact about the universe: Its basic properties are uncannily suited for life. Tweak the laws of physics in just about any way and — in this universe, anyway — life as we know it would not exist. ¶ Consider just two possible changes. Atoms consist of protons, neutrons, and electrons. If those protons were just 0.2 percent more massive than they actually are, they would be unstable and would decay into simpler particles. Atoms wouldn’t exist; neither would we. If gravity were slightly more powerful, the consequences would be nearly as grave. A beefed-up gravitational force would compress stars more tightly, making them smaller, hotter, and denser. Rather than surviving for billions of years, stars would burn through their fuel in a few million years, sputtering out long before life had a chance to evolve. There are many such examples of the universe’s life-friendly properties—so many, in fact, that physicists can’t dismiss them all as mere accidents. ¶ Physicists don’t like coincidences. They like even less the notion that life is somehow central to the universe, and yet recent discoveries are forcing them to confront that very idea. Life, it seems, is not an incidental component of the universe, burped up out of a random chemical brew on a lonely planet to endure for a few fleeting ticks of the cosmic clock. In some strange sense, it appears that we are not adapted to the universe; the universe is adapted to us. ¶ Call it a fluke, a mystery, a miracle. Or call it the biggest problem in physics. Short of invoking a benevolent creator, many physicists see only one possible explanation: Our universe may be but one of perhaps infinitely many universes in an inconceivably vast multi verse. Most of those universes are barren, but some, like ours, have conditions suitable for life.

Postmodernists claim that the profusion of images induces a state of vertigo, a sort of rapture of indeterminacy, in which people no longer care whether images correspond to the world in which they think they live, or, in fact, that they relish the discrepancies between images and realities, between signifiers and signifieds. Yet this is plainly not so. For all the irony and bemusement with which we manage the flow, people still search for solid ground, a search that, perversely, leads us astray, as the cultural and political industries exploit our old-fashioned, unhip longings.

Ultimately, man should not ask what the meaning of his life is, but rather must recognize that it is he who is asked. In a word, each man is questioned by life; and he can only answer to life by answering for his own life; to life he can only respond by being responsible.

Reason will be replaced by Revelation. Instead of Rational Law, objective truths perceptible to any who will undergo the necessary intellectual discipline, Knowledge will degenerate into a riot of subjective visions... Whole cosmogonies will be created out of some forgotten personal resentment, complete epics written in private languages, the daubs of schoolchildren ranked above the greatest masterpieces. Idealism will be replaced by Materialism. Life after death will be an eternal dinner party where all the guests are 20 years old... Justice will be replaced by Pity as the cardinal human virtue, and all fear of retribution will vanish... The New Aristocracy will consist exclusively of hermits, bums and permanent invalids. The Rough Diamond, the Consumptive Whore, the bandit who is good to his mother, the epileptic girl who has a way with animals will be the heroes and heroines of the New Age, when the general, the statesman, and the philosopher have become the butt of every farce and satire.

In science itself I certainly want to include the farthest flights of physics and cosmology, as well as experimental psychology, history, and the social sciences. Also, mathematics, insofar at least as it is applied, for it is indispensable to natural science. What then am I excluding as "some prior philosophy," and why? Descartes' dualism between mind and body is called metaphysics, but it could as well be reckoned as science, however false. He even had a causal theory of the interaction of mind and body through the pineal gland. If I saw indirect explanatory benefit in positing sensibilia, possibilia, spirits, a Creator, I would joyfully accord them scientific status too, on a par with such avowedly scientific positions as quarks and black holes. What then have I banned under the name of prior philosophy? ¶ Demarcation is not my purpose. My point in the characterization of naturalism ... is just that the most we can reasonably seek in support of an inventory and description of reality is testability of it observable consequences in the time-honored hypothetico-deductive way — whereof more anon. Naturalism need not cast aspersion on irresponsible metaphysics, however deserved, much less on soft sciences or on the speculative reaches of the hard ones, except insofar as a firmer basis is claimed for them than the experimental method itself.