The controversial theory that social and physical disorder is a cause of neighborhood crime has been successfully demonstrated with a series of six experiments.
A recent series of experiments in the Netherlands has shown some dramatic evidence in favor of the so-called broken windows theory. This theory predicts that neighborhood social and physical incivilities will incite people to engage in criminal behaviors. Examples of incivilities include litter, graffiti, loitering, and public intoxication. One experiment gave passers by the opportunity to steal a €5 note from an open mailbox. The portion of people who decided to pocket the money doubled when the area was littered with trash or covered in graffiti. The results of this study are compelling evidence that city governments should respond to signs of physical disorder early.
Thanks to Nick Helmholdt
FULL STORY: The "Broken Windows" Theory of Crime is Correct
Density and Disorder: The Imaginary Link
A recent article tries to tie public transit and walkability to social disorder — but in fact, sprawling Sunbelt cities like Memphis are as likely to have high crime rates as transit-rich metropolises such as New York and San Francisco.
Portland Lowers Penalties for Fare Evasion
Fines will be waived for low-income riders, among other changes aimed at bringing "fairness and equity" to TriMet's enforcement system.
Study: Nonprofits, Ordinary Citizens Played Major Role in Crime Decline
As many wonder whether the nation's multi-decade crime decline will continue, research suggests that community groups and local nonprofits have played a larger role in that story than they're given credit for.
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.
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.
Central Transportation Planning Staff/Boston Region MPO
Heyer Gruel & Associates PA
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions