What ice fishing can teach us about making foraging decisions
Ice fishing is a longstanding tradition in Nordic countries, with competitions proving especially popular. Those competitions can also tell scientists something about how social cues influence how we make foraging decisions, according to a new paper published in the journal Science.
Humans are natural foragers in even the most extreme habitats, digging up tubers in the tropics, gathering mushrooms, picking berries, hunting seals in the Arctic, and fishing to meet our dietary needs. Human foraging is sufficiently complex that scientists believe that meeting so many diverse challenges helped our species develop memory, navigational abilities, social learning skills, and similar advanced cognitive functions.
Researchers are interested in this question not just because it could help refine existing theories of social decision-making, but also could improve predictions about how different groups of humans might respond and adapt to changes in their environment. Per the authors, prior research in this area has tended to focus on solitary foragers operating in a social vacuum. And even when studying social foraging decisions, it's typically done using computational modeling and/or in the laboratory.