Today, nearly a third of Japan's population is over the age of 65. Compared to how much wealthy nations' populations will age in the coming decades though, Japan "is only the tip of the iceberg" says New York Times journalist Lauren Leatherby.
The Pew Research Center has decided the term millennial is only going to apply to people who were born between 1981 and 1996 … but who made Pew the decider? And what’s the economic value of a demographic label anyway? Click the audio player above to hear the full story.
