Throughout these interviews, their expressions were friendly and their gazes direct. If their words seemed a little flat, then this went with the kind of general calm, the almost dreamlike demeanor each had returned with—even the compact, wiry man who had served as that expedition’s military expert, a person who’d had a mercurial and energetic personality. In terms of their affect, I could not tell any of the eight apart. I had the sense that they now saw the world through a kind of veil, that they spoke to their interviewers from across a vast distance in time and space.

