He read a lot. He used a lot of big words. I think maybe part of what got him into trouble was that he did too much thinking. Sometimes he tried too hard to make sense of the world, to figure out why people were bad to each other so often. A couple of times I tried to tell him it was a mistake to get too deep into that kind of stuff, but Alex got stuck on things. He always had to know the absolute right answer before he could go on to the next thing.

Above the comforts of Base Camp, the expedition in fact became an almost Calvinistic undertaking. The ratio of misery to pleasure was greater by an order of magnitude than any mountain I'd been on; I quickly came to understand that climbing Everest was primarily about enduring pain. And in subjecting ourselves to week after week of toil, tedium and suffering, it struck me that most of us were probably seeking above all else, something like a state of grace.

But perhaps the greatest attraction of Mormonism was the promise that each follower would be granted an extraordinarily intimate relationship with God. Joseph taught and encouraged his adherents to receive personal communiqués straight from the Lord. Divine revelation formed the bedrock of the religion.

At long last he was unencumbered, emancipated from the stifling world of his parents and peers, a world of abstraction and security and material excess, a world in which he felt grievously cut off from the raw throb of existence.

I thought climbing the Devil's Thumb would fix all that was wrong with my life. In the end, of course, it changed almost nothing. But I came to appreciate that mountains make poor receptacles for dreams.

I think part of the appeal of Antarctica is experiencing some sort of power, the forces of the natural world.

I was dimly aware that I might be getting in over my head. But that only added to the scheme’s appeal. That it wouldn’t be easy was the whole point.