Brainstorm: Who Are the Top Urban Thinkers?

Planetizen is creating a list of the most important people who have shaped urban places, and we want to know what you think. Vote on people nominated by the Planetizen community, or suggest your own. The polls close September 7.

2 minute read

August 6, 2009, 5:00 AM PDT

By Planetizen

Planetizen is pleased to announce a new crowdsourcing experiment to rank the most influential urban thinkers of all time. Using our online polling system, users get 15 votes to nominate their own choices and vote on the choices of others. On Sept. 14th, we'll release the official results of the Top 50 Urban Thinkers poll. We've thrown in a small handful of ringers to get the conversation started.

The polls close September 7.

Whenever we put together a list such as this, there is inevitably controversy. First is the question of what we actually mean by the "top" urban thinkers. What about Le Corbusier (below), who remains an influential figure in architecture but has been labeled Enemy Number One by urban planners? Like Time Magazine,we've left the definition deliberately vague to encompass those who've had the most influence on the way we think about cities and/or how cities are shaped, for better or for worse.

We invite you to be creative and suggest urban planners, architects, artists, or everyday people. Author Upton Sinclair, for instance, would be a legitimate choice for his work as a muckraker and social activist in the city of Chicago. Reaching back to historical figures like Vitruvius or figures outside of the Western canon is also highly encouraged. Have fun, and as another Chicagoan once said, vote early and vote often.

VOTE NOW

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

Entrance to subterranean Hollywood/Vine Metro station in Los Angeles, California surrounded by tall apartment buildings.

Opinion: California’s SB 79 Would Improve Housing Affordability and Transit Access

A proposed bill would legalize transit-oriented development statewide.

April 21 - San Gabriel Valley Tribune

Yellow roadside sign with extreme heat warning: "Danger - Extreme Conditions! - STOP - Do not hike Jun-Sep - HEAT KILLS"

Record Temperatures Prompt Push for Environmental Justice Bills

Nevada legislators are proposing laws that would mandate heat mitigation measures to protect residents from the impacts of extreme heat.

April 21 - Nevada Current

View of downtown Pittsburgh, PA with river and bridge in foreground at dusk.

Downtown Pittsburgh Set to Gain 1,300 New Housing Units

Pittsburgh’s office buildings, many of which date back to the early 20th century, are prime candidates for conversion to housing.

April 21 - Axios