Advancing the politics of public transportation and public spaces is not easy. Danish architect Jan Gehl and his firm Gehl Architects, however, have a track record of success with cities around the world.
American motorists are enjoying the lowest gasoline prices in five years because OPEC chose not to reduce oil output in the hopes that decreased oil prices will be lower than the cost needed to frack oil from shale.
Vienna's two-decade-old quest to better balance access to city resources for men and women - called gender mainstreaming - has resulted in more than sixty pilot projects that are reshaping the Austrian capital.
Despite widespread budget woes and austerity programs, European cities are pushing forward with plans to reduce greenhouse gas emissions by retrofitting existing transit systems in a "slow-motion revolution" in electric transport, reports Erica Gies.
Could Vienna's century of experience in creating housing that is both affordable and attractive offers lessons for how the U.S. can address its growing affordability crisis? In the Austrian capital, more regulation, not less, leads to cheaper rents.