Diana is a writer and urbanist passionate about public space, historical memory, and transportation equity. Prior to joining Planetizen, she started and managed a farmers' market and worked as a transportation planner in the bike share industry. She is Planetizen's editor as of January 2022.

Historic Conservation Agreement Reached on Last Day of COP15
The international framework pledges to protect 30 percent of land and water by 2030, but critics say it doesn’t go far enough to address the urgency of biodiversity loss and climate change.

Denver Evaluates Success of E-Bike Rebate
The program proved extremely popular with Denver residents, opening up biking as a transportation mode to more people.

Chicago Gets its First Bike Counter
After years of failed efforts to install bike counters, the city finally has its first counter at the corner of Chicago Avenue and Wells Street.

L.A. Ends COVID Eviction Protections
Some of the nation’s longest-lasting eviction protections are set to expire in February, while the future of other renter assistance programs remains uncertain.

How the Restaurant Scene Became a Symbol of Gentrification
While redevelopment-related displacement is the result of broader market forces and policy decisions, restaurants and cafes have become an emotionally charged flashpoint for the debate over gentrification.