Adapting American Cities to Extreme Heat: Protecting Public Health and Mitigating the Effects

In this episode, we delve into the alarming rise of extreme heatwaves in the United States, with a particular focus on the Southwest region. Our host engages in a thought-provoking conversation with Idris Caloon in New York and Erin Braun in Los Angeles, exploring how American cities can adapt to these scorching temperatures.

We begin by examining the causes behind these extreme heat events, shedding light on the urban heat island effect and the undeniable influence of climate change. As we delve deeper, we uncover the impact of air conditioning on American cities and how it has not only shaped urban landscapes but also influenced the political arena.

Erin Braun shares her insightful reporting from Phoenix, Arizona, where she investigates the city's proactive measures to combat extreme heat. From the implementation of reflective pavements to the strategic increase in tree planting, Phoenix serves as a prime example of a city taking heat seriously and actively working towards protecting public health.

Throughout the episode, we emphasize the urgent need for cities to prioritize heat mitigation strategies. By doing so, they can safeguard their communities and mitigate the adverse effects of extreme heat. We also touch upon the political implications of adapting to these conditions, stressing the importance of bipartisan action and collaboration.

As we conclude, we underscore the significance of international collaboration and learning from other cities worldwide that have successfully implemented innovative solutions to combat extreme heat. By sharing knowledge and experiences, we can collectively work towards a more resilient and heat-ready future.

It’s hot. Over the past month millions of Americans have been sweltering in fierce temperatures. Around a third of the population lives in places where the government has recently issued warnings about extreme heat. How can American cities prepare for an even hotter future?

The Economist’s Oliver Morton tells us what causes heat waves. Jeff Goodell, author of “The Heat Will Kill You First”, charts how the invention of air conditioning changed the locus of political power in America. And David Hondula, Phoenix’s Chief Heat Officer, describes how his city is preparing for a future of scorching summers.

John Prideaux hosts with Idrees Kahloon and Aryn Braun.

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