The strongest case for urban density can't be made in terms of aesthetics, according to this article.
Writing for Full Stack Economics, Alan Cole brings mathematics to bear on the contested ground between urban and the suburban. Proponents tend to make the case for either end of the development spectrum with appeals to aesthetics, according to Cole, but the strongest case in support of urban density can be made with math.
"The biggest virtues of denser cities flow from ironclad principles of geometry and arithmetic—along with some basic economic concepts," writes Cole.
Cole cites the affordability of housing (i.e., supply and demand), the geometry of travel distances, and the space disadvantage of cars to build this mathematical argument, which can be read in full at the link below.
Read the full story: The strongest case for urban density isn’t aesthetics, it’s math
Planning Trends for 2026: States and Cities Take Initiative, Passenger Rail Gains Steam, and the Costs of AI Revealed
With federal funding for everything from transportation projects to housing assistance under threat, city and state governments are poised to take a stronger role in building strong, resilient local economies and public services.
The Trouble With QUIMBY
The idea of “quality urbanism in my back yard” has its uses, but should not be used to limit housing supply.
An Urbanist Agenda for Education
An opinion article by Angie Schmitt addresses the neglect of education policy in the urbanist political platform, and proposes two specific education policy goals for urbanists to get behind.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
The state-sanctioned urbicide of Austin
People don’t kill cities. Freeways do.
Colorado’s Largest Data Center Could Rise Next to Homes — Without a Public Hearing
The proposed campus would consume 11 times the power of Denver International Airport; as it has across the country, opposition mounts.
Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion
Overuse and climate change have caused the Colorado River’s water levels to plummet.
Amtrak, CN end decades-long dispute with eight-year agreement
The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.
Raised interest rates may kill financially vulnerable construction projects
The chief economist at ConstructConnect warns that if construction project owners are negatively impacted by the raised rates, it could result in delayed payments to contractors.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
KFH Group Inc.
Greater Baltimore Committee
Eagle County Government
The Architects Foundation
University of Cincinnati Online
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello