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The Bill for Afghanistan
American President Joe Biden has said the war in Afghanistan cost more than $2 trillion. Todd Harrison, a senior fellow at the Centre for Strategic International Studies helps us unpick what’s included in this figure.
Unlock the history and truth behind the data with The OU
Explore how numbers shape, and sometimes mislead us, with The Open University.
When can you trust statistics?
BBC Ideas discovers three easy ways to help make sense of statistics.
Podcast
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Tim Harford explains the numbers and statistics used in everyday life.
