How Conservative Brains Are Wired Differently and What This Means for Our Politics
Would the conservative brain respond to populist messages about Wall Street villains?
President Obama has
famously declared that Americans are not as divided as our politics suggest. But recent discoveries about the political brain seem to indicate that liberals and conservatives may be divided from one another by intrinsic brain chemistry.
Over a
dozen different studies have come to the same conclusion: liberals and conservatives are simply wired differently. The differences are numerous, from
sleep patterns (liberals have zanier dreams and more fitful sleep) to
conflict resolution (progressives are more likely to alter their behavior in response to cues) to
social judgments (conservatives show more brain activity in making complex social evaluations.)
But by far the biggest and most often-studied difference between the conservative and liberal brain is their response to stimuli invoking fear and disgust. Conservatives tend to react much more viscerally to negative stimuli than do liberals, and they are likelier to
interpret new information as having a negative or dangerous effect on their lives.
more . . .