The Washington Post reports on how the idea of America as an ‘ideological melting pot’ – in the context of the progress marked by the inauguration of our 44th President – may not be entirely true. This article highlights how researchers find that people want to live in diverse communities, but clump together with those most like them…

“Americans tell survey researchers they prefer to live in diverse communities, but this country’s residential patterns suggest otherwise,” said Paul Taylor, who directs the Pew Research Center’s Social and Demographic Trends Project. The question is why.

“Do some people gravitate toward communities so they can be among neighbors who share their political views?” Taylor and his colleague Richard Morin asked in a recent report. “Alternatively, does living in a politically homogeneous community diminish people’s appetite for diversity?”

And sociologists?

Sociologists have a term for this birds-of-a-feather-flocking-together phenomenon: Homophily. Some explanations for America’s political homophily suggest that a president who is determined to be a uniter might be able to help the nation reverse course; other theories suggest that the forces of polarization are beyond the powers of any individual to influence.

Sociologist Michael W. Macy at Cornell University argues that political homophily is largely the result of network dynamics: Neighborhoods coalesce around certain viewpoints because people don’t want to feel at odds with those around them. As views in a neighborhood become more homogenous, outliers feel like outcasts. They move if an opportunity arises, leaving their old neighborhood less politically diverse.

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