Persepolis. When the halftracks stall on the hillsides, which is often, the other drivers ring silvery chimes, politely venting their impatience. Men who look like Navahos chant what sound like sutras in the intersections. The traffic lights are blue and orange. Clothing tends toward the prosaic, grays and dark blues, but the cut and slope of men’s jackets has an angular, formal, eighteenth-century look, verging on pomposity.
You pick up a bright coin that lies in the street; it is vaguely metallic but rubbery, as if you could compress it between your fingers, and its thick edges bear incuse lettering: TO GOD WE OWE OUR SWORDS. On the next block, a squat two-story building is ablaze, and agitated clerks do a desperate dance. The fire engine is glossy green and its pump looks like a diabolical cannon embellished with sweeping flanges; it spouts a glistening yellow foam that eats the flames and, oxidizing, runs off down the gutter, a trickle of sluggish blue fluid. Everyone wears eyeglasses here, everyone. At a sidewalk cafe, pale waitresses offer mugs of boiling-hot milk into which the silent tight-faced patrons put cinnamon, mustard, and what seems to be Tabasco sauce. You offer your coin and try a sample, imitating what they do, and everyone bursts into laughter. The girl behind the counter pushes a thick stack of paper currency at you by way of change: UNITED FEDERAL COLUMBIAN REPUBLIC, each bill declares, GOOD FOR ONE EXCHANGE. Illegible signatures. Portrait of early leader of the republic, so famous that they give him no label of identification, bewigged, wall-eyed, ecstatic. You sip your milk, blowing gently. A light scum begins to form on its speckled surface. Sirens start to wail. About you, the other milk-drinkers stir uneasily. A parade is coming. Trumpets, drums, far-off chanting. Look! Four naked boys carry an open brocaded litter on which there sits an immense block of ice, a great frosted cube, mysterious, impenetrable. “Patagonia!” the onlookers cry sadly. The word is wrenched from them: “Patagonia!” Next, marching by himself, a mitered bishop advances, all in green, curtseying to the crowd, tossing hearty blessings as though they were flowers. “Forget your sins! Cancel your debts! All is made new! All is good!” You shiver and peer intently into his eyes as he passes you, hoping that he will single you out for an embrace. He is terribly tall but white-haired and fragile, somehow, despite his agility and energy. He reminds you of Norman, your wife’s older brother, and perhaps he is Norman, the Norman of this place, and you wonder if he can give you news of Elizabeth, the Elizabeth of this place, but you say nothing and he goes by.
And then comes a tremendous wooden scaffold on wheels, a true juggernaut, at the summit of which rests a polished statue carved out of gleaming black stone: a human figure, male, plump, arms intricately folded, face complacent. The statue emanates a sense of vast Sumerian calm. The face is that of Chairman DeGrasse. “He’ll die in the first blizzard,” murmurs a man to your left. Another, turning suddenly, says with great force, “No, it’s going to be done the proper way. He’ll last until the time of the accidents, just as he’s supposed to. I’ll bet on that.” Instantly they are nose to nose, glaring, and then they are wagering—a tense complicated ritual involving slapping of palms, interchanges of slips of paper, formal voiding of spittle, hysterical appeals to witnesses. The emotional climate here seems a trifle too intense. You decide to move along. Warily you leave the café, looking in all directions.
2.
BEFORE YOU BEGAN YOUR TRAVELS you were told how essential it was to define your intended role. Were you going to be a tourist, or an explorer, or an infiltrator? Those are the choices that confront anyone arriving at a new place. Each bears its special risks.
To opt for being a tourist is to choose the easiest but most contemptible path; ultimately it’s the most dangerous one, too, in a certain sense. You have to accept the built-in epithets that go with the part: they will think of you as a foolish tourist, an ignorant tourist, a vulgar tourist, a mere tourist. Do you want to be considered mere? Are you able to accept that? Is that really your preferred self-image—baffled, bewildered, led about by the nose? You’ll sign up for packaged tours, you’ll carry guidebooks and cameras, you’ll go to the cathedral and the museums and the marketplace, and you’ll remain always on the outside of things, seeing a great deal, experiencing nothing. What a waste! You will be diminished by the very traveling that you thought would expand you. Tourism hollows and parches you. All places become one: a hotel, a smiling, swarthy, sunglassed guide, a bus, a plaza, a fountain, a marketplace, a museum, a cathedral. You are transformed into a feeble shriveled thing made out of glued-together travel folders; you are naked but for your visas; the sum of your life’s adventures is a box of leftover small change from many indistinguishable lands.
To be an explorer is to make the macho choice. You swagger in, bent on conquest; for isn’t any discovery a kind of conquest? Your existential position, like that of any mere tourist, lies outside the heart of things, but you are unashamed of that. And while tourists are essentially passive, the explorer’s role is active: an explorer intends to grasp that heart, take possession, squeeze. In the explorer’s role you consciously cloak yourself in the trappings of power: self-assurance, thick bankroll, stack of credit cards. You capitalize on the glamour of being a stranger. Your curiosity is invincible; you ask unabashed questions about the most intimate things, never for an instant relinquishing eye contact. You open locked doors and flash bright lights into curtained rooms. You are Magellan; you are Malinowski; you are Captain Cook. You will gain much, but—ah, here is the price!—you will always be feared and hated, you will never be permitted to attain the true core. Nor is superficiality the worst peril. Remember that Magellan and Captain Cook left their bones on tropic beaches. Sometimes the natives lose patience with explorers.
The infiltrator, though? His is at once the most difficult role and the most rewarding one. Will it be yours? Consider. You’ll have to get right with it when you reach your destination, instantly learn the regulations, find your way around like an old hand, discover the location of shops and freeways and hotels, figure out the units of currency, the rules of social intercourse—all of this knowledge mastered surreptitiously, through observation alone, while moving about silently, camouflaged, never asking for help. You must become a part of the world you have entered, and the way to do it is to encourage a general assumption that you already are a part of it, have always been a part of it. Wherever you land, you need to recognize that life has been going on for millions of years, life goes on there steadily, with you or without you; you are the intrusive one, and if you don’t want to feel intrusive you’d better learn fast how to fit in.
Of course, it isn’t easy. The infiltrator doesn’t have the privilege of buying stability by acting dumb. You won’t be able to say, “How much does it cost to ride on the cable car?” You won’t be able to say, “I’m from somewhere else, and this is the kind of money I carry–dollars, quarters, pennies, halves, nickels—is any of it legal tender here?” You don’t dare identify yourself in any way as an outsider. If you don’t get the idioms or the accent right, you can tell them you grew up out of town, but that’s as much as you can reveal. The truth is your eternal secret, even when you’re in trouble, especially when you’re in trouble. When your back’s to the wall you won’t have time to say, “Look, I wasn’t born in this universe at all, you see, I came zipping in from some other place, so pardon me, forgive me, excuse me, pity me.” No, no, no, you can’t do that. They won’t believe you, and even if they do, they’ll make it all the worse for you once they know. If you want to infiltrate, Cameron, you’ve got to fake it all the way. Jaunty smile; steely, even gaze. And you have to infiltrate. You know that, don’t you? You don’t really have any choice.
Infiltrating has its dangers, too. The rough part comes when they find you out, and they always will find you out. Then they’ll react bitterly against your deception; they’ll lash out in blind rage. If you’re lucky, you’ll be gone before they learn your sweaty little secret. Before they discover the discarded phrasebook hidden in the boarding-house room, before they stumble on the torn-off pages of your private journal. They’ll find you out. They always do. But by then you’ll be somewhere else, you hope, beyond the reach of their anger and their sorrow, beyond their reach.
3.
SUPPOSE I SHOW YOU, FOR Exhibit A, Cameron reacting to an extraordinary situation. You can test your own resilience by trying to picture yourself in his position. There has been a sensation in Cameron’s mind very much like that