When I went to bed on the evening of May 10, it was still snowing and blowing hard. Hours later I heard a faint, momentary whine, scarcely louder than a mosquito. I tore open the tent door. Most of the clouds had lifted, but there was no airplane in sight.
The whine returned, more insistently this time. Then I saw it: a tiny red-and-white fleck high in the western sky, droning my way.
A few minutes later the plane passed directly overhead. The pilot, however, was unaccustomed to glacier flying, and he’d badly misjudged the scale of the terrain. Worried about flying too low and getting nailed by unexpected turbulence, he stayed at least a thousand feet above me-believing all the while he was just off the deck-and never saw my tent in the flat evening light. My waving and screaming were to no avail; from his altitude, I was indistinguishable from a pile of rocks. For the next hour he circled the ice cap, scanning its barren contours without success. But the pilot, to his credit, appreciated the gravity of my predicament and didn’t give up. Frantic, I tied my sleeping bag to the end of one of the curtain rods and waved it for all I was worth. The plane banked sharply and headed straight at me.
The pilot buzzed my tent three times in quick succession, dropping two boxes on each pass; then the airplane disappeared over a ridge, and I was alone. As silence again settled over the glacier, I felt abandoned, vulnerable, lost. I realized that I was sobbing. Embarrassed, I halted the blubbering by screaming obscenities until I grew hoarse.
I awoke early on May 11 to clear skies and the relatively warm temperature of twenty degrees Fahrenheit. Startled by the good weather, mentally unprepared to commence the actual climb, I hurriedly packed up a rucksack nonetheless and began skiing toward the base of the Thumb. Two previous Alaska expeditions had taught me that I couldn’t afford to waste a rare day of perfect weather.
A small hanging glacier extends out from the lip of the ice cap, leading up and across the north face of the Thumb like a catwalk. My plan was to follow this catwalk to a prominent rock prow in the center of the wall and thereby execute an end run around the ugly, avalanche-swept lower half of the face.
The catwalk turned out to be a series of fifty-degree ice fields blanketed with knee-deep powder snow and riddled with crevasses. The depth of the snow made the going slow and exhausting; by the time I front-pointed up the overhanging wall of the uppermost bergschrund, some three or four hours after leaving camp, I was thrashed. And I hadn’t even gotten to the real climbing yet. That would begin immediately above, where the hanging glacier gives way to vertical rock.
The rock, exhibiting a dearth of holds and coated with six inches of crumbly rime, did not look promising, but just left of the main prow was a shallow corner glazed with frozen meltwa-ter. This ribbon of ice led straight up for three hundred feet, and if the ice proved substantial enough to support the picks of my ice axes, the route might be feasible. I shuffled over to the bottom of the corner and gingerly swung one of my tools into the two-inch-thick ice. Solid and plastic, it was thinner than I would have liked but otherwise encouraging.
The climbing was steep and so exposed it made my head spin. Beneath my Vibram soles the wall fell away for three thousand feet to the dirty, avalanche-scarred cirque of the Witches Cauldron Glacier. Above, the prow soared with authority toward the summit ridge, a vertical half mile above. Each time I planted one of my ice axes, that distance shrank by another twenty inches.
All that held me to the mountainside, all that held me to the world, were two thin spikes of chrome molybdenum stuck half an inch into a smear of frozen water, yet the higher I climbed, the more comfortable I became. Early on a difficult climb, especially a difficult solo climb, you constantly feel the abyss pulling at your back. To resist takes a tremendous conscious effort; you don’t dare let your guard down for an instant. The siren song of the void puts you on edge; it makes your movements tentative, clumsy, herky-jerky. But as the climb goes on, you grow accustomed to the exposure, you get used to rubbing shoulders with doom, you come to believe in the reliability of your hands and feet and head. You learn to trust your self-control.
By and by your attention becomes so intensely focused that you no longer notice the raw knuckles, the cramping thighs, the strain of maintaining nonstop concentration. A trancelike state settles over your efforts; the climb becomes a clear-eyed dream.
Hours slide by like minutes. The accumulated clutter of day-today existence-the lapses of conscience, the unpaid bills, the bungled opportunities, the dust under the couch, the inescapable prison of your genes-all of it is temporarily forgotten, crowded from your thoughts by an overpowering clarity of purpose and by the seriousness of the task at hand.
At such moments something resembling happiness actually stirs in your chest, but it isn’t the sort of emotion you want to lean on very hard. In solo climbing the whole enterprise is held together with little more than chutzpah, not the most reliable adhesive. Late in the day on the north face of the Thumb, I felt the glue disintegrate with a swing of an ice ax.
I’d gained nearly seven hundred feet of altitude since stepping off the hanging glacier, all of it on crampon front points and the picks of my axes. The ribbon of frozen meltwater had ended three hundred feet up and was followed by a crumbly armor of frost feathers. Though just barely substantial enough to support body weight, the rime was plastered over the rock to a thickness of two or three feet, so I kept plugging upward. The wall, however, had been growing imperceptibly steeper, and as it did so, the frost feathers became thinner. I’d fallen into a slow, hypnotic rhythm-swing, swing; kick, kick; swing, swing; kick, kick- when my left ice ax slammed into a slab of diorite a few inches beneath the rime.
I tried left, then right, but kept striking rock. The frost feathers holding me up, it became apparent, were maybe five inches thick and had the structural integrity of stale corn bread. Below was thirty-seven hundred feet of air, and I was balanced on a house of cards. The sour taste of panic rose in my throat. My eyesight blurred, I began to hyperventilate, my calves started to shake. I shuffled a few feet farther to the right, hoping to find thicker ice, but managed only to bend an ice ax on the rock.
Awkwardly, stiff with fear, I started working my way back down. The rime gradually thickened. After descending about eighty feet, I got back on reasonably solid ground. I stopped for a long time to let my nerves settle, then leaned back from my tools and stared up at the face above, searching for a hint of solid ice, for some variation in the underlying rock strata, for anything that would allow passage over the frosted slabs. I looked until my neck ached, but nothing appeared. The climb was over. The only place to go was down.