Horizon, by Barry Lopez

In this profound and generous book, Lopez looks back over some of the travels that have shaped his understanding and philosophy. We go from Oregon to Antarctica, from Nunavut to Tasmania, from Eastern Equatorial Africa to Xi’an in China.

Many of these expeditions are scientific endeavors, where he has joined a team of archeologists to excavate the site of a long-gone indigenous peoples or scientists measuring boreal (ocean bottom) life or another team measuring glacier movement. Sometimes he...