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.

Biden's Climate Plan Centers Environmental Justice
The Biden administration's climate plan calls for sweeping reform in the country's energy policy and places new focus on addressing racial and economic disparities.

The Pandemic Revealed Public Space as 'Essential Infrastructure'
COVID-19 restrictions have highlighted the importance of abundant, multi-use open spaces accessible to all.

Homeless Counts Fall Short in Gathering Accurate Statistics
Assessing the scale of homelessness in the United States is surprisingly difficult, with statistics failing to capture the diversity of unhoused people and their situations.

Thank Indigenous Activists for the Keystone XL Pipeline's Demise
President Biden's executive order may put the final nail in the coffin of the controversial pipeline project, but it was unwavering local activists who kept the pressure on for a decade.

Some Santa Monica City Councilmembers Unhappy With Housing Element Update
Local leaders are challenging state-mandated affordable housing requirements for the 2021-2029 cycle.