In the aftermath of the WTC attacks, will security needs transform our cities? This article looks at new urbanism, defensible space, and previous attempts to design secure cities.
"The terrorist attack on the World Trade Center is propelling a civic debate over whether to change the way Americans experience and ultimately build urban public spaces. Are a city's assets -- density, concentration, monumental structures -- still alluring? Will a desire for "defensible space" radically transform the city as Americans know it?... The last decades, however, have seen a major increase in terrorist attacks on the public centers in Europe, the Middle East, and now the United States. Dispersal rather than concentration is being talked about as the viable pattern of life and work, where monumental buildings will give way to camouflaged sheds, or entirely scattered to home offices.Urban planners are ill-prepared to respond to this new reality."
Thanks to Abhijeet Chavan
FULL STORY: A City Transformed: Designing 'Defensible Space'

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

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

The Five Most-Changed American Cities
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San Diego Adopts First Mobility Master Plan
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Housing, Supportive Service Providers Brace for Federal Cuts
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Op-Ed: Why an Effective Passenger Rail Network Needs Government Involvement
An outdated rail network that privileges freight won’t be fixed by privatizing Amtrak.
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.
New York City School Construction Authority
Village of Glen Ellyn
Central Transportation Planning Staff/Boston Region MPO
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City of Grandview
Harvard GSD Executive Education
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions