From aging populations in East Asia, Europe, and the United States to youth in sub-Saharan Africa, changing demographics have implications for the entire global community, said Roger-Mark De Souza, director of population, environmental security, and resilience at the Wilson Center in an April 20 interview for WHYY’s Radio Times in Philadelphia. From aging populations in … Continue reading Roger-Mark De Souza Talks Global Population Dynamics on ‘Radio Times’