The common view of indigenous Arctic cultures, even among scholarly observers, has long been one of communities continually in ecological harmony with their natural environment. In Arctic Adaptations, Igor Krupnik dismisses the textbook notion of traditional societies as static. Using information from years of field research, interviews with native Siberians, and archaeological site visits, Krupnik demonstrates that these societies are characterized not by stability but by dynamism and significant evolutionary breaks. Their apparent state of ecological harmony is, in fact, a conscious survival strategy resulting from "a prolonged and therefore successful process of human adaptation in one of the most extreme inhabited environments in the world." As their physical and cultural environment has changed—fluctuating reindeer and caribou herds, unpredictable weather patterns, introduction of firearms and better seacraft—Arctic communities have adapted by developing distinctive subsistence practices, social structures, and ethics regarding utilization of natural resources. Krupnik's pioneering work represents a dynamic marriage of ethnography and ecology, and makes accessible to Western scholars crucial findings and archival data previously unavailable because of political and language barriers.

The Siberian Yupik people have endured centuries of change and repression, starting with the Russian Cossacks in 1648 and extending into recent years. The twentieth century brought especially formidable challenges, including forced relocation by Russian authorities and a Cold War “ice curtain” that cut off the Yupik people on the mainland region of Chukotka from those on St. Lawrence Island. Yet throughout all this, the Yupik have managed to maintain their culture and identity. Igor Krupnik and Michael Chlenov spent more than thirty years studying this resilience through original fieldwork. In Yupik Transitions, they present a compelling portrait of a tenacious people and place in transition—an essential portrait as the fast pace of the newest century threatens to erase their way of life forever.