Recent studies have shed light on the impact of city living on residents. Cities like Paris and London, steeped in history, are being examined for their effects on inhabitants. These studies aim to understand how urban environments affect the people who live there.

The research explores the disparities within cities and their consequences. Further information on the findings of these studies can be found in El País, which delves into the details of how cities can have detrimental effects on their residents, using examples such as Paris and London to illustrate the issues at hand.