How Extreme Heat Waves Challenge Urban Economies and Healthcare Systems

Doug McIntyre and David Callaway discuss the severe implications of extreme heat waves on urban economies and healthcare systems. They describe heat as a “silent killer” that causes deaths among vulnerable populations, particularly the elderly without air conditioning. McIntyre predicts that climate change will drive migration from increasingly hot cities to cooler regions. He also highlights the strain on emergency rooms during extreme heat waves, drawing parallels to the pressures faced during the COVID-19 pandemic. McIntyre emphasizes that current healthcare infrastructure is inadequate for these challenges and predicts that cities will need to adapt by creating more cooling shelters. These changes will significantly affect both daily life and economic conditions in cities facing extreme heat.