When an unprecedented heat wave bore down on Portland, Oregon, in June 2021, Jonna Papaefthimiou, the city’s chief resilience officer, immediately thought of the city’s most vulnerable populations: older people sweltering, often alone, in their homes.
She called Suzanne Washington, who runs the local chapter of Meals on Wheels. “That overlap of their demographic and the demographic that faces great risk from heat is almost identical,” Papaefthimiou said.