American author, journalist, activist, and professor of journalism (b. 1955)
Monoculture is the single most powerful simplification of modern agriculture, the key move in reconfiguring nature as a machine, yet nothing else in agriculture is so poorly fitted to the way nature seems to work. Very simply, a vast field of identical plants will always be exquisitely vulnerable to insects, weeds, and disease—to all the vicissitudes of nature. Monoculture is at the root of virtually every problem that bedevils the modern farmer, and from which virtually every agricultural product is designed to deliver him.
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At a certain point, a point already long past, the farmer’s attempt at the perfect control of nature evolved into the control of the farmer by the corporations that promoted that dream in the first place. It is only because that dream is so elusive that the control of farmers by its merchants became so inescapable.
What, then, was the knowledge that God wanted to keep from Adam and Eve in the Garden? Theologians will debate this question without end, but it seems to me the most important answer is hidden in plain sight. The content of the knowledge that Adam and Eve could gain by tasting of the fruit does not matter nearly as much as its form—that is, the very fact that there was spiritual knowledge of any kind to be had from a tree: from nature. The new faith sought to break the human bond with magic nature, to disenchant the world of plants and animals by directing our attention to a single God in the sky. Yet Jehovah couldn’t very well pretend the tree of knowledge didn’t exist, not when generations of plant-worshiping pagans knew better. So the pagan tree is allowed to grow even in Eden, though ringed around now with a strong taboo. Yes, there is spiritual knowledge in nature, the new God is acknowledging, and its temptations are fierce, but I am fiercer still. Yield to it, and you will be punished.
So unfolds the drug war’s first battle.
Christianity and capitalism are both probably right to detest a plant like cannabis. Both faiths bid us to set our sights on the future; both reject the pleasures of the moment and the senses in favor of the expectation of a fulfillment yet to come—whether by earning salvation or by getting and spending. More even than most plant drugs, cannabis, by immersing us in the present and offering something like fulfillment here and now, short-circuits the metaphysics of desire on which Christianity and capitalism (and so much else in our civilization) depend.
The brain can be made to drug itself, as seems to happen with certain placebos. We don’t merely imagine that the placebo antidepressant is working to life our sadness or worry—the brain is actually producing extra serotonin in response to the mental prompt of swallowing a pill containing nothing but sugar and belief. What all this suggests is that the workings of consciousness are both more and less materialistic than we usually think: chemical reactions can induce thoughts, but thoughts can also induce chemical reactions.
Aldous Huxley did his best to argue us out of the view that a chemically conditioned spiritual experience is false—and he did so long before we knew anything about cannabinoid or opioid receptor networks….He points out that mystics have always worked systematically to modify their brain chemistry, whether through fasting, self-flagellation, sleeplessness, hypnotic movement, or chanting.†
†Huxley suggests that the reason there aren’t nearly as many mystics and visionaries walking around today, as compared to the Middle Ages, is the improvement in nutrition. Vitamin deficiencies wreak havoc on brain function and probably explain a large portion of visionary experiences in the past.
But is this wonder the real thing? At first glance, it wouldn’t seem to be: a transcendence that’s chemically induced must surely be fake. Artificial Paradises was what Charles Baudelaire called his 1860 book about his experiences with hashish, and that sounds about right. Yet what if it turns out that the neurochemistry of transcendence is no different whether you smoke marijuana, meditate or enter a hypnotic trance by way of chanting, fasting, or prayer? What if in every one of these endeavors, the brain is simply prompted to produce large quantities of cannabinoids, thereby suspending short-term memory and allowing us to experience the present deeply?…From a brain’s point of view, the distinction between a natural and an artificial high may be meaningless.
The images and words brought back from these journeys—visits with the souls of the dead and unborn, visions of the afterlife, answers to life's questions—were powerful enough to compel belief in a spirit world and, in some cases, to serve as the foundation of whole religions. Of course, plant drugs are not the only technologies of religious ecstasy; fasting, meditation, and hypnotic trances can achieve similar results. But often these techniques have been used to explore spiritual territory first blazed by the entheogens.
What a natural history of religion would show is that the human experience of the divine has deep roots in psychoactive plants and fungi. (Karl Marx may have gotten it backward when he called religion the opiate of the people.)
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For look into a flower, and what do you see? Into the very heart of nature’s double nature—that is, the contending energies of creation and dissolution, the spiring toward complex form and the tidal pull away from it. Apollo and Dionysus were names the Greeks gave to these two faces of nature, and nowhere in nature is their contest as plain or as poignant as it is in the beauty of a flower and its rapid passing. There, the achievement of order against all odds and its blithe abandonment. There, the perfection of art and the blind flux of nature. There, somehow, both transcendence and necessity. Could that be it—right there, in a flower—the meaning of life?
The Greeks believed that true beauty (as opposed to mere prettiness) was the offspring of these two opposing tendencies, which they personified in Apollo and Dionysus, their two gods of art. Great art is born when Apollonian form and Dionysian ecstasy are held in balance, when our dreams of order and abandon come together. One tendency uninformed by the other can bring forth only coldness or chaos—the stiffness of a Triumph tulip, the slackness of a wild rose.
The tulip’s genetic variability has in fact given nature—or, more precisely, natural selection—a great deal to play with. From among the chance mutations thrown out by a flower, nature preserve the rare ones that confer some advantage—brighter color, more perfect symmetry, whatever. For millions of years such features were selected, in effect, by the tulip’s pollinators—that is, insects—until the Turks came along and began to cast their own votes.… Darwin called such a process artificial, as opposed to natural, selection, but from the flower’s point of view, this is a distinction without a difference: individual plants in which a trait desired by either bees or Turks occurred wound up with more offspring. Though we self-importantly regard domestication as something people have done to plants, it is at the same time a strategy by which the plants have exploited us and our desires—even our most idiosyncratic notions of beauty—to advance their own interests. Depending on the environment in which a species finds itself, different adaptations will avail. Mutations that nature would have rejected out of hand in the wild sometimes prove to be brilliant adaptations in an environment that's been shaped by human desire.
Beauty and nature often shows up in the vicinity of sex—think of the plumage of birds or mating rituals through out the animal kingdom. “Sexual selection”—that is, evolution’s favoring of features that increase a plant’s or animal’s attractiveness and therefore it's reproductive success—is the best explanation we have for the otherwise senseless extravagance of feathers and flowers, maybe also sports cars and bikinis. In nature, at least, the expense of beauty is usually paid for by sex.
There may or may not be a correlation between the beautiful and the good, but there probably is one between beauty and health. (Which, I suppose, in Darwinian terms, is the good.) Evolutionary biologists believe that in many creatures beauty is a reliable indicator of health, and therefore a perfectly sensible way to choose one mate over another. Gorgeous plumage, lustrous hair, symmetrical features are “certificates of health,” as one scientist puts it, advertisements that a creature carries genes for resistance to parasites and is not otherwise under stress. A fabulous tail is a metabolic extravagance only the healthy can afford.