I spend an extended amount of time talking about a sociological reality that is ripping our nation to shreds—the law of group polarization.
The concept comes from a Cass Sunstein academic paper, published all the way back in 1999. Surveying the relevant social science, Sunstein said, “[I]n a striking empirical regularity, deliberation tends to move groups, and the individuals who compose them, toward a more extreme point in the direction indicated by their own predeliberation judgments.”
In plain English, this means that when like-minded people gather, their views get more extreme. Our arguments reinforce one another to such an extent that the entire group will sometimes become more extreme than the most extreme person at the start of the deliberation. Think of it like this—when gun rights advocates (or gun control activists) gather, do they tend to leave the meeting doubting their positions or redoubled in their commitment to advocacy? How many people leave a good Bible study loving Jesus less?
It’s a nonpartisan, human phenomenon, and what’s so seductive about it is the fact that we can’t perceive the sheer tribalism because it’s accompanied by deliberation—by discussion and thought. We fool ourselves into believing our ideas or our intellects are in control when it is often our identity or our history.