More evidence finds that the root cause of homelessness is, ultimately, a lack of sufficient housing.

Despite a commonly repeated assumption that unhoused people flock to warm West Coast cities and exacerbate the housing and homelessness crisis there, research from UC San Francisco contradicts these claims, reports Jerusalem Demsas in The Atlantic.
The survey, “the largest representative survey of homeless people in more than 25 years,” found that only 10 percent of respondents became homeless outside of California, and many of them had prior ties to the state that prompted them to return.
Demsas points out that the theory doesn’t stand up to scrutiny: “Moving is expensive. People who lose their housing rarely have the means to transport themselves, their families, their pets, and their belongings across the country.”
The most frequently reported reason for loss of housing was reduction of income due to unemployment or a decrease in work hours. Economic reasons were followed by two social ones: conflict among residents, and concerns about imposing on roommates or family members. These social reasons would, in a more affordable environment, lead simply to a change of address, not homelessness.
Ultimately, Demsas points out, regardless of the services available to unhoused people, “the crisis of homelessness is a crisis of homes.” California and other states with expensive housing have to build their way out of the crisis.
FULL STORY: The Root Cause of the Homelessness Crisis

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Has President Trump Met His Match?
Doug Ford, the no-nonsense premier of Canada's most populous province, Ontario, is taking on Trump where it hurts — making American energy more expensive.

Study: London ULEZ Rapidly Cleaning up Air Pollution
Expanding the city’s ultra low-emission zone has resulted in dramatic drops in particle emissions in inner and outer London.

San Jose Mayor Takes Dual Approach to Unsheltered Homeless Population
In a commentary published in The Mercury News, Mayor Matt Mahan describes a shelter and law enforcement approach to ending targeted homeless encampments within Northern California's largest city.

Atlanta Changes Beltline Rail Plan
City officials say they are committed to building rail connections, but are nixing a prior plan to extend the streetcar network.

Are Black Mayors Being Pushed Out of Office?
The mayors of New York, St. Louis, and Pittsburgh all stand to lose their seats in the coming weeks. They also all happen to be Black.
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.
Resource Assistance for Rural Environments
City of Edmonds
City of Grandview
Harvard GSD Executive Education
UCLA Lewis Center for Regional Policy Studies
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research