Aktion 23

Conservatives, it turns out, react more strongly to physical threat than liberals do. In fact, their greater concern with physical safety seems to be determined early in life: In one University of California study, the more fear a 4-year-old showed in a laboratory situation, the more conservative his or her political attitudes were found to be 20 years later. Brain imaging studies have even shown that the fear center of the brain, the amygdala, is actually larger in conservatives than in liberals. And many other laboratory studies have found that when adult liberals experienced physical threat, their political and social attitudes became more conservative (temporarily, of course). But no one had ever turned conservatives into liberals.

Until we did.

[...]

But if they had instead just imagined being completely physically safe, the Republicans became significantly more liberal — their positions on social attitudes were much more like the Democratic respondents. And on the issue of social change in general, the Republicans’ attitudes were now indistinguishable from the Democrats. Imagining being completely safe from physical harm had done what no experiment had done before — it had turned conservatives into liberals.