Topic
People & population
Population is the number behind almost every other number. Who is young, who is old and who is moving decides what a country builds and pays for.
These clips use official counts and projections, say which is which, and show change over time rather than a single snapshot.
- reels
- 0
Every clip here states its source and the period it covers, and carries the underlying numbers on its page as a table you can copy.
In this topic
What it covers
- 1Why some populations are shrinking while the world's keeps growing
- 2What an age pyramid says about a country's future
- 3Where people live and how that is changing
- 4How life expectancy differs between places
Reels
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