The Arctic may become ice free as soon as 2015, 85 years earlier than recent predictions, prompting a briefing of top U.S. government officials, including those from the Pentagon and the Department of Homeland Security, by Arctic specialists.

"Senior US government officials are to be briefed at the White House this week on the danger of an ice-free Arctic in the summer within two years," reports Nafeez Ahmed. "This is the latest indication that US officials are increasingly concerned about the international and domestic security implications of climate change."
"Extreme weather events over the last few years apparently driven by the accelerating Arctic melt process - including unprecedented heatwaves and droughts in the US and Russia, along with snowstorms and cold weather in northern Europe – have undermined harvests, dramatically impacting global food production and contributing to civil unrest," notes Ahmed.
FULL STORY: White House warned on imminent Arctic ice death spiral

Good Planning Under Bad Leadership
Planners must sometimes work under bad leadership. Here are suggestions for responsive planning in challenging political environments.

Amtrak Cascades Line Breaks Ridership Record
The route linking Portland, Seattle, and Vancouver, BC served nearly one million riders in 2024.

Legendary Parking Guru Donald Shoup Dies at 86
Urbanists are mourning the loss of a dynamic voice for parking reform and walkable cities.

Over 71K Office-to-Apartment Units in the Pipeline for 2025
Adaptive reuse projects are continuing to bring thousands of new housing units onto the market as demand for office space remains low.

How Houston Can Be a Model for Housing Reform
The city builds more new housing than almost any other and has dramatically reduced homelessness, yet low-income families struggle to find affordable housing.

Delivering for America Plan Will Downgrade Mail Service in at Least 49.5 Percent of Zip Codes
Republican and Democrat lawmakers criticize the plan for its disproportionate negative impact on rural communities.
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.
City of Brookings
City of White Salmon
Harvard GSD Executive Education
Chaddick Institute at DePaul University
HUDs Office of Policy Development and Research
NYU Wagner Graduate School of Public Service
City of Cambridge, Maryland