A recent cross-national study involving over 40,000 respondents across the United States and Europe shows that men who strongly prioritize masculine identity exhibit lower concern for climate change.
The findings, detailed by the Financial Times earlier this week, address a well-documented behavioral gap. Previous research consistently shows that men register lower baseline concern for climate change than women. While earlier interpretations pointed to the economic risks men face from climate policies or differences in socialization, Hasselhorn examined the psychological friction caused by gender identity norms. The data reveals that men seeking to maintain their masculinity are less likely to feel responsibility for solving the problem of climate change.
The Social Perception of Green Behavior
Men who are active in environmental protection are perceived as relatively warmer and more caring. However, for individuals with a high tendency to maintain their masculinity, these same behaviors trigger an identity conflict.
To test messaging strategies, researchers conducted behavioral experiments involving everyday consumer items. When participants were asked to choose between standard showerheads and energy-efficient alternatives, the framing of the choice proved decisive. Describing the efficient showerhead as a product that can save money prompted roughly 80% of male participants to select it. When the identical product was marketed as a water-saving, environmentally better choice, the selection rate dropped by 10 percentage points.
| Message Framing | Product Description | Selection Rate Among Men |
|---|---|---|
| Economic Benefit | “A product that can save money” | ~80% |
| Environmental Impact | “A water-saving, environmentally better product” | ~70% |
Hasselhorn notes that omitting explicit environmental terminology altogether can remove psychological barriers, enabling some male consumers to make sustainable choices without triggering identity defenses. Attempts to link climate action directly to masculinity—such as framing it around being a good parent who takes care of the family—yielded no particular effect.
Practical Benefits Counter Motivated Reasoning
This defensive mechanism relies on motivated reasoning, where people interpret information to align with what they want to believe rather than objective facts. Consequently, presenting purely scientific facts to skeptics makes it difficult to change their attitude.
Direct personal experience with tangible benefits offers a functional counterweight to this resistance. Practical interventions that deliver immediate advantages—such as installing solar panels to save on electricity bills—demonstrate that financial savings can alter perceptions regarding climate change.
