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Many Differences between Liberals and Conservatives May Boil Down to One Belief

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Jer Clifton writes in Scientific American:

Disagreement has paralyzed our politics and our collective ability to get things done. But where do these conflicts come from? A split between liberals and conservatives, many might say. But underlying that division is an even more fundamental fissure in the ways that people view the world.

In politics, researchers usually define conservativism as a general tendency to resist change and tolerate social inequalityLiberalism is a tendency to embrace change and reject inequality. Political parties evolve with time—Democrats were the conservative party 150 years ago—but the liberal-conservative split is typically recognizable in a country’s politics. It’s the fault line on which political cooperation most often breaks down.

Psychologists have long suspected that a handful of fundamental differences in worldviews might underlie the conservative-liberal rift. Forty years of research has shown that, on average, conservatives see the world as a more dangerous place than liberals. This one core belief seemed to help explain many policy disagreements, such as conservative support of gun ownership, border enforcement and increased spending on police and the military—all of which, one can argue, aim to protect people from a threatening world.

But new research by psychologist Nick Kerry and me at the University of Pennsylvania contradicts that long-standing theory. We find instead that the main difference between the left and right is the belief that the world is inherently hierarchical. Conservatives, our work shows, tend to have higher belief than liberals in a hierarchical world, which is essentially the view that the universe is a place where the lines between categories or concepts matter. A clearer understanding of that difference could help society better bridge political divides.

[Read more about what brain and behavioral science reveals about conservative and liberal thought]

We discovered this by accident. My team was undertaking an ambitious effort to map all the most basic beliefs that people hold about the world we share. We call these tenets “primal world beliefs,” or “primals” for short. Primals reflect what people think is typical about the world—for instance, that most things are beautiful or that life is usually pain and suffering. We suspect these beliefs hold important implications for people’s mental health and well-being.

Our effort began with 10 projects to identify possible primals, such as gathering data from more than 80,000 tweets and 385 influential written works, including the Bible and the Bhagavad Gita. After several rounds of statistical analysis with data from more than 2,000 people, we identified 26 primals and found that most beliefs clustered into three areas: the world is generally dangerous or safe, dull or more enticing and alive or mechanistic. We have created a free, scientifically validated online survey that you can take if you wish to learn how your own primals compare with the average.

In most of our studies, we also asked people to share their political party preference and to rate how liberal or conservative they consider themselves. In an early study focused on well-being, I noticed a surprising relationship between people’s beliefs and how they answered these two questions. Dangerous world belief was not linked to party or ideology as past research—including some of our own—said it should be.

We conducted nine more studies with nearly 5,500 participants, mostly Americans, to make sure we had it right. These studies pointed away from dangerous world belief as the core difference between liberals and conservatives and toward a different primal called hierarchical world belief. That primal, we found, was 20 times more strongly related to political ideology than dangerous world belief.

People high in hierarchical world belief see the world as full of differences that matter because they usually reflect something inherent, real and significant. Such individuals often separate things of greater value from things of less value. You might imagine that, to them, the world looks full of big, bold black lines. The opposite view—held by people low in this belief—tends to perceive differences as superficial and even silly. For individuals with this perspective, the world is mostly dotted lines or shades of gray. (To reiterate, primals concern tendencies only. Even people with a strong hierarchical world belief see some lines as arbitrary.) In our work, this primal was high in conservatives and low in liberals.

Most types of hierarchical thinking that have been studied, such as social dominance orientation, concern preferences about how humans should be organized. But hierarchical world belief relates to how people perceive the world to actually exist—regardless of what they’d like to see. In addition, . . .

Continue reading.

Written by Leisureguy

7 March 2023 at 10:27 am

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