Hans-Peter Kohler of the School of Arts & Sciences spoke about the potential ramifications of declining births in the U.S. “Ultimately, declining birth rates affect what’s called the population age structure, so how many individuals are at different ages within a country or population,” he said, “and the population age structure, along with the size of the population, have profound effects on many, many aspects of life.”

July 8, 2021 ・ From KYW Newsradio (Philadelphia)