Public Health

Bus stop with shelter and advertising panel in Amsterdam, Netherlands.

Amsterdam is First World Capital to Ban Ads for Fossil Fuels on Public Infrastructure

Several other Dutch cities have banned advertising for harmful or polluting industries on city-owned properties.

February 8, 2026 - Voz

Sun rising over downtown Los Angeles with tall palm trees visible in foreground. Image is bright orange-red indicating extreme heat.

LA County Adopts First Heat Action Plan

LA County has adopted its first Heat Action Plan, a long-term, people-centered framework to reduce heat risks, protect public health, and adapt communities, homes, and public spaces to a hotter and more dangerous climate.

February 8, 2026 - LAist

Window AC units on a brick building.

New NYC Law Requires Landlords to Provide AC Units — But not in Public Housing

Building owners are required to install AC units for tenants who request them in the next four years, but tenants are on the hook for electricity costs.

January 23, 2026 - Brick Underground

Aerial of large oil refinery.

EPA to Stop Considering the Cost of Lives Saved in Setting Pollution Limits

The agency will no longer quantify the monetary gains from health benefits from curbing air pollution.

January 16, 2026 - The New York Times

Splash Park

In a Warming World, Water-Based Recreation Isn’t a Luxury — It’s a Necessity

Increasing access to pools, splash pads, and lakes is not just about fun — it is about health, equity, and resilience in a warming world.

November 17, 2025 - PRB+ Magazine

Man standing on riverbank in Montreal holding up sound measuring equipment.

Montreal Artist Envisions What Cities Would Sound Like if we Deprioritized Cars

What would a city sound like without the noise of vehicles?

November 6, 2025 - Streetsblog USA

Busy freeway in Northern California with green signs for Golden Gate and Bay Bridges.

US Commuters Lost 8 Workdays to Traffic in 2024

As more employers call workers back to the office, commute times are growing — and costing drivers in time and money.

November 4, 2025 - Smart Cities Dive

Woman sitting in subway car holds up small portable fan to cool herself.

Temperatures in Subways Can Soar Well Above 100. What Some Cities are Doing About it.

Extreme heat can be even more dangerous in confined subway cars and stations.

October 31, 2025 - Wired

Tired man leaning on window sleeping on bus or tram.

Study: Cramped Quarters Worsen Sleep — but not as Much as Long Commutes

A Japanese study links commutes over 50 minutes to higher rates of insomnia and daytime sleepiness.

October 13, 2025 - Medical News

Color-coded map in shades of red of Chicago neighborhoods based on lead water lines.

84% of Chicago's Pipes Contain Lead — and They're Not Equally Distributed

The city’s Black and Latino communities are most impacted, but the issue is widespread across the city’s water distribution network.

September 2, 2025 - Inside Climate News

A living room in Logan Square, Chicago, IL with white walls and large windows filled with lots of plants and furniture.

The Death of the Living Room

High housing costs are squeezing out common shared spaces in many UK apartments, leading to social isolation and negative mental health impacts.

August 19, 2025 - The Independent

Sun rising over downtown Los Angeles with tall palm trees visible in foreground. Image is bright orange-red indicating extreme heat.

LA County Adopts Maximum Indoor Temperature Ordinance to Protect Renters from Extreme Heat

LA County has adopted an ordinance capping indoor temperatures in rental units at 82 degrees Fahrenheit in unincorporated areas, aiming to protect renters from extreme heat while providing phased compliance and support for small landlords.

August 10, 2025 - Random Lengths News

A New Orleans streetscape lined with mature Southern Live Oak trees.

Art in the Shade: Confronting Climate and Equity Through Creativity

Through powerful, multisensory installations, Roots of Cool uses art to illuminate Los Angeles’ climate and shade inequities, inviting visitors to imagine a more just, tree-filled future.

July 21, 2025 - Los Angeles Times

Intersection with sign for Gillett Square in East London, UK with brick buildings with ground floor storefronts.

‘Architectural Epidemiology:’ Centering Public Health in Urban Design

A new book asks, what if cities were designed around health equity?

July 10, 2025 - Next City

Man walking down city sidewalk with sweat on back of his t-shirt on hot day.

Index Measures Impact of Heat on Pedestrian Activity

When heat and humidity are high, people are more likely to opt for cars when possible.

June 26, 2025 - Streetsblog Mass

Close-up on PG&E "SmartMeter" electricity meter on side of building.

Improving Indoor Air Quality, One Block at a Time

A movement to switch to electric appliances at the neighborhood scale is taking off in California.

June 24, 2025 - Inside Climate News

Group of children playing on splash pad in urban park.

How Extreme Heat Impacts Children

As summers get hotter and more dangerous, parents can take steps to protect kids from heat-related illnesses.

June 11, 2025 - NBC Los Angeles

An arched bridge over a pond in a Japanese garden surrounded by bright red and yellow foliage.

‘Quiet Parks’ Highlight Importance of Silence for Public Health

The initiative recognizes parks and other areas that preserve natural quiet in a world full of noise pollution.

June 11, 2025 - Reasons to Be Cheerful

Sun rising over downtown Los Angeles with tall palm trees visible in foreground. Image is bright orange-red indicating extreme heat.

LA County Creating Action Plan to Tackle Extreme Heat

Los Angeles County is creating a Heat Action Plan to help communities stay safe during extreme heat, with steps like adding more shade, improving buildings, and supporting the neighborhoods most at risk.

June 9, 2025 - Los Angeles County Chief Sustainability Office

Large pile of unsorted garbage in landfill with birds flying above at sunrise or sunset.

Colorado Landfills Emit as Much Pollution as 1M Cars

Landfills are the third-largest source of methane pollution in Colorado, after agriculture and fossil fuel extraction.

June 3, 2025 - Colorado Newsline

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.

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

Senior Planner

Eagle County Government

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.