What is Cultural cognition?
Cultural cognition is the theory that people’s perception of risk and factual beliefs are shaped by their cultural values. Individuals unconsciously filter scientific information through the lens of their group identity, accepting evidence that supports their cultural worldview and rejecting evidence that threatens it.
How it works
Dan Kahan’s research shows that people with hierarchical-individualist values tend to dismiss climate change risks (because addressing them implies government regulation) while people with egalitarian-communitarian values tend to dismiss gun risks (because addressing them implies restricting civil liberties). Importantly, more scientifically literate individuals show more cultural polarization, not less, because they are better at finding evidence to support their pre-existing worldview.
Applied example
Two equally intelligent people reading the same scientific paper about nuclear power reach opposite conclusions about its safety, not because one misunderstands the science but because their cultural values determine which aspects of the evidence they emphasize and which they discount.
Why it matters
Cultural cognition explains why scientific consensus on politically charged topics fails to produce public consensus, and why science communication must address cultural identity, not just information deficits.
