Here Berger is making a reference to the history of Indigenous peoples in Canada and how they have been affected through the degradation of nature around them. The history of white people bringing disease and other hardships to indigenous people is a well documented one. But the less talked about part is how modern technologies affect on the environment has affected them. Andrew Stuhl writes, "the number of reindeer in Barrow- the largest town in the region with a population of 1,200 Inuit- had dropped from an estimated 35,000 in 1935 to 5,000 in 1940." This dramatic decrease in reindeer population had a lasting effect on the Inuit population as they eventually had to negotiate with the Canadian government to get reindeer herds as a means of subsistence. As technology advanced, over fishing and whaling practices in the 1980s and 1990s drove some species of fish to near extirpation from the Arctic. Furthermore climate change is having a profound effect on indigenous populations in the more recent past. The raise of temperature is creating less sea ice and making the migrating patterns of whales and caribou less predictable. This causes it to be more difficult for Inuit hunters to track and capture their food. All of these things put together shows how white people's affect on the environment has made life harder for the indigenous populations of the Arctic.
Ford, James D.1, james.ford@mcgill.ca. "Indigenous Health and Climate Change." American Journal Of Public Health 102, no. 7 (July 2012): 1260-1266. Social Sciences Full Text (H.W. Wilson), EBSCOhost (accessed May 8, 2017).
Stuhl, Andrew. Unfreezing the Arctic science, colonialism, and the transformation of Inuit lands. Chicago: The University of Chicago Press, 2016.