Are tall buildings easy targets for terrorism? Will the skyscraper survive? Experts express their opinions.
"[In] their audacious pursuit of astonishing height -- to glorify a god, immortalize a builder, mark a spot or lure a tenant -- architects have created pyramids, domes, minarets, campaniles, spires and skyscrapers. But at the World Trade Center, they inadvertently created something else. Targets. Suddenly, height equals vulnerability. Engineers have a new potential calamity against which to design. And that will change the structural, financial and symbolic equation behind supertall buildings, though it may not doom the species." This article includes comments from William J. Mitchell, dean of the School of Architecture and Planning at M.I.T., A. Eugene Kohn of Kohn Pedersen Fox, the designers of the Shanghai World Financial Center, and Guy F. Tozzoli, who supervised the planning and building of the trade center in the 1960's and 70's."
Thanks to Abhijeet Chavan
FULL STORY: Reaching the Sky, and Finding a Limit

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Has President Trump Met His Match?
Doug Ford, the no-nonsense premier of Canada's most populous province, Ontario, is taking on Trump where it hurts — making American energy more expensive.

Study: London ULEZ Rapidly Cleaning up Air Pollution
Expanding the city’s ultra low-emission zone has resulted in dramatic drops in particle emissions in inner and outer London.

Zero-Emission Bus Fleets Grow, But Federal Funding Is in Jeopardy
Transit agencies around the country have purchased over 7,000 zero-emission buses, but a federal program that funds the shift could be eliminated under the new administration.

HUD Announces Plan to Build Housing on Public Lands
The agency will identify federally owned parcels appropriate for housing development and streamline the regulatory process to lease or transfer land to housing authorities and nonprofit developers.

Wisconsin Governor Opens Window for Regional Transit Authority
The proposed state budget includes a provision that allows local governments to establish a dedicated transit tax.
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.
Strategic Economics Inc
Resource Assistance for Rural Environments
City of Grandview
Harvard GSD Executive Education
UCLA Lewis Center for Regional Policy Studies
City of Piedmont, CA
Great Falls Development Authority, Inc.
NYU Wagner Graduate School of Public Service