Aaron Renn of Urbanophile explains the allure of "greenfield economics" and that the process of urban and suburban decay is cyclical in nature.
From post on Urbanophile.com:
"What is greenfield economics? This is simply the set of conditions that flow from building on new territory or exploiting new markets vs. redevelopment of old places, organizations, etc. Being able to start with the proverbial blank slate enables a huge number of benefits."
Among these benefits, according to Aaron Renn: everything is new and state of the art, no legacy costs, no legacy institutions and culture, scale economies are in your favor, few low-income residents, and ability to defer infrastructure costs.
"You might say that this is a transitory state and the problems of the city will eventually hit the suburbs as well. Very true. And indeed, that's what we see."
FULL STORY: Replay: The Power of Greenfield Economics

Florida Considers Legalizing ADUs
Current state law allows — but doesn’t require — cities to permit accessory dwelling units in single-family residential neighborhoods.

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.

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.

OKC Approves 7.2 Miles of New Bike Lanes
The city council is implementing its BikeWalkOKC plan, which recommends new bike lanes on key east-west corridors.

Preserving Houston’s ‘Naturally Occurring Affordable Housing’
Unsubsidized, low-cost rental housing is a significant source of affordable housing for Houston households, but the supply is declining as units fall into disrepair or are redeveloped into more expensive units.

The Most Popular Tree on Google?
Meet Rodney: the Toronto tree getting rave reviews.
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.
Florida Atlantic University
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