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.

Is an Algorithm Driving Up New York City Rents?
While landlords and boosters are touting a ‘flood’ of returning residents to the city as the reason behind rising housing costs, one New Yorker doesn’t buy it.

Manhattan Preservation Groups Block New Development—On a ‘Historic’ Parking Lot
A judge ruled against a decision by the Landmarks Preservation Commission to approve a 324-tower in the South Street Seaport Historic District, highlighting the tensions in a city facing a dearth of affordable housing.

L.A. Times Editorial Board Calls for CEQA Reform
The Board argues that the environmental law, while important, has too often been ‘weaponized’ by NIMBY groups to delay or halt housing development.

Seattle Brings Free Transit to Public Housing
Linking transit programs to housing can lower administrative costs and streamline the process for riders.

Columbus Could Lower Downtown Speed Limits
The city council will vote on a proposal to lower speed limits to 25 miles per hour to improve safety and make downtown more walkable and welcoming to pedestrians.