A study utilizing simulations of more than 20 million virtual “neighborhoods” finds a negative relationship between cohesion and diversity. The findings could alter how we understand and build social capital within neighborhoods and across cities.
Richard Florida looks at a new study, “The (In)compatibility of Diversity and Sense of Community” [PDF], published in the November edition of the American Journal of Community Psychology that found a "troubling paradox" using agent-based modeling: "community and diversity may be fundamentally incompatible goals."
Seeking to find a silver lining to these "sobering" findings, Florida asks sociologist Zachary Neal, one of the study's authors: "If diversity is unattainable at the neighborhood level, might it be possible at the level of the city, as essentially a network of more or less similar neighborhoods?"
"We usually view segregation as problematic, but when it comes in the form of a patchwork of neighborhoods and enclaves that each have their own character, it may actually ‘work,’” says Neal.
"For this reason, urbanists and local policy makers might be better off refocusing their efforts away from the unachievable ideal of diverse and cohesive neighborhoods and toward creating cohesion across the various neighborhoods that make up a city," posits Florida.
FULL STORY: The Paradox of Diverse Communities

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

Washington State’s Parking Reform Law Could Unlock ‘Countless’ Acres for New Housing
A law that limits how much parking cities can require for residential amd commercial developments could lead to a construction boom.

Wildlife Rebounds After the Eaton Fire
Following the devastation of the Eaton Fire, the return of wildlife and the regrowth of native plants are offering powerful signs of resilience and renewal.

LA to Replace Inglewood Light Rail Project With Bus Shuttles
LA Metro says the change is in response to community engagement and that the new design will be ready before the 2028 Olympic Games.
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