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The Energy Demand Crisis Within the Public Health Crisis

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As COVID-19 spreads around the globe, staying at home has become the easiest and most effective way to save lives. Governments across the world have translated this public health measure into policy by enacting “shelter in place” orders, confining millions to ... More »

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Racial Disparities in Access to Public Green Space

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As the COVID-19 pandemic rages around the globe and ravages communities, racial disparities in many aspects of public life in the US have been highlighted. Access to public green spaces, including parks, nature preserves, forests, and community gardens (Wolch ... More »

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Re-Examining Body-Worn Cameras

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Sparked by the police killing of unarmed teenager Mike Brown, the 2014 Ferguson protests ignited a nation-wide conversation about police reform in the United States. To increase safety and accountability for officers and civilians, many lawmakers responded by ... More »

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Abolish Single-Family Zoning

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In the United States and abroad, housing crises abound; from San Francisco to Auckland, New Zealand, shortages of affordable housing options are common. One cause of such shortages is zoning laws, which in the United States have been around for decade and, at ... More »

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The Economics of Begging

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In cities around the globe, people can be found street-side asking for money. While there are some who chose to perform or sell small goods, others ask for cash without offering anything of value in return. These individuals, known as panhandlers, face harsh p... More »

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How Cities Can Model Transit Equity

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Millions of people in cities worldwide lack sufficient access to public transit. In the United States, many live in transit deserts, where the demand for transit outweighs supply. Inadequate transit access may limit employment and educational opportunities for... More »

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How Does Pollen Affect Criminal Activity?

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A simple model of crime suggests that a criminal will act when the benefits of committing the crime outweigh the costs. The benefits might include anything from financial gain to emotional release. The costs are also wide-ranging — from the obvious legal punis... More »

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UberPool vs. Public Transit: The Race Is On

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In the last decade, transportation network companies (TNCs) such as Uber and Lyft have significantly disrupted urban mobility. Commonly known as “ride-sharing,” TNCs’ app-based services provide millions of customers an alternative to traditional transportation... More »