Afghanistan, Dec. 31 -- The World Health Organization warns that by 2050 nearly 70 percent of people will live in cities, increasing exposure to health risks.
The World Health Organization (WHO) has warned that nearly 70 percent of the world's population will be living in urban areas by 2050, intensifying global health challenges.
In a report released on Tuesday, December 30, the WHO said more than 4.4 billion people already reside in cities, marking a historic shift in human settlement patterns.
According to the agency, urban areas are on the frontline of health risks, including air pollution, unsafe transportation systems, inadequate housing, and the growing impacts of climate change.
The WHO's 2025 global health review noted that the...