The atmosphere has latent architectural possibilities, writes Javier Arbona in this intriguing essay on the potential of air and atmosphere in urban design and architecture.
Citing examples built and imagined of architectural roles for the atmosphere, this wide-ranging essay touches on topics from weaponized air to visualized pollens and pollutants to aerosolized pig brains that can impair human motor functions.
"[A] growing number of artists and architects are engaging air in new ways. They are exploring air as a design component, studying how airborne particles can be manipulated into various textures, surfaces and spaces. They are transforming the scales at which architects typically work. And they are bringing the multiple temporalities of air into play through designs that actually collect and archive air from different times. This work could bring about a new consciousness and perhaps an expanded understanding of the meaning of a public architecture - an effort to reclaim the air from those who've attempted to control it in irresponsible and dangerous ways."
FULL STORY: Dangers in the Air: Aerosol Architecture and Invisible Landscapes

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

Congressman Proposes Bill to Rename DC Metro “Trump Train”
The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

The Simple Legislative Tool Transforming Vacant Downtowns
In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

In These Cities, Most New Housing is Under 441 Square Feet
With loosened restrictions on “micro-housing,” tiny units now make up as much as 66% of newly constructed housing.

Albuquerque’s Microtransit: A Planner’s Answer to Food Access Gaps
New microtransit vans in Albuquerque aim to close food access gaps by linking low-income areas to grocery stores, cutting travel times by 30 percent and offering planners a scalable model for equity-focused transit.

This City Will Pay You to Meet Your Neighbors
A North Kansas City grant program offers up to $400 for residents to throw neighborhood block parties.
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
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)