In her second book (after A Sideways Look at Time
) Griffiths narrates her seven-year exploration of the wildest places left on the globe—the Amazon rain forest, the Arctic and New Guinea, among others. The book is divided into five sections representing the "elements": earth, ice, water, fire and air. Her search for what remains wild is as much a linguistic and spiritual journey as it is a physical one, although she does take real risks, like drinking psychedelic ayahuasca infusions with shamans deep in the jungle. Griffiths's central thesis—that by developing and destroying our last wildernesses we are impoverishing our lives—is not an original one, but she brings fierce conviction and impressive scholarship to her work. Although Griffiths has great erudition and a real sensitivity to language, her ultraromantic perspective, in which civilization is always bad and nature always idyllic, lacks nuance. For someone so inspired by nature, Griffiths doesn't allow her observations to speak for themselves; instead, every event becomes another opportunity to condemn modern man. The lack of a narrative arc makes the book a collection of variations on a theme, and although Griffiths is a gifted writer, after 60 such essays, the mind starts to wander. (Jan.)