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

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

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning
SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs
The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

Trump Approves Futuristic Automated Texas-Mexico Cargo Corridor
The project could remove tens of thousands of commercial trucks from roadways.

Austin's First Single Stair Apartment Building is Officially Underway
Eliminating the requirement for two staircases in multi-story residential buildings lets developers use smaller lots and more flexible designs to create denser housing.

Atlanta Bus System Redesign Will Nearly Triple Access
MARTA's Next Gen Bus Network will retool over 100 bus routes, expand frequent service.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)