A week after Cat O’Driscoll joined Dublin’s city council, the Covid-19 pandemic began. The city went into lockdown. Right away, O’Driscoll’s noticed a positive impact on public space. Without the threat of cars, children played on the streets. Air quality improved, too.  “I have really bad lungs,” O’Driscoll told me. “The healthiest years of my life were during the early Covid pandemic. There was much less pollution. I could breathe.”

As a new City Councillor, O’Driscoll strove to make those improvements permanent. Her work on air quality monitoring led a colleague to invite her to attend the Urban95 Academy in London, where she learned about how child-friendly design and policy can make cities safer and healthier for everyone. Centering the needs of caretakers and young children is now central to her mission. Since returning from London, she’s helped build an interdepartmental steering committee to oversee research initiatives aimed at promoting child-friendly infrastructure. That committee has not only collected data, they’ve also commissioned artists to create public works that reflect the perspectives of young children. Already, she says, Dublin is talking about caretakers and children in a new way. (The following interview has been lightly edited for length and clarity.)