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.

Destigmatizing Manufactured Housing
It’s time to rethink the negative stereotypes and acknowledge the key role mobile home parks can play in solving the affordable housing crisis.

Portland Releases 43-Step Climate Action Plan
A draft plan outlines suggested actions to build resilience, minimize carbon emissions, and protect vulnerable residents from extreme weather events.

Missing Middle Housing as an Antidote to Redlining
New research suggests that missing middle housing could help make more affordable housing available to Arlington residents, particularly Black households historically blocked from homeownership in many neighborhoods.

Reimagining the Suburbs
With more people moving away from central cities, we have the chance to avoid past mistakes and redesign the American suburb to be less car-centric and more diverse.

Mike Davis on Life, Politics, and Mortality
The celebrated City of Quartz author speaks with the Los Angeles Times about activism, climate change, and his decision to stop cancer treatment.