Teachers, Test & Trace and Butterflies
Are teachers more at risk from Covid-19? There’s a new virus test in town. Does it work? Plus, are British butterflies on the road to extinction?
Prominent Labour politicians have claimed teachers are more likely to catch Covid-19, is that true?
England’s Test and Trace programme has been widely criticised, has it raised its game in recent months? A ferocious row has broken out between scientists about how effective fast turnaround Lateral Flow tests are, and how they should be used. We examine the data.
Plus, we examine a claim from Extinction Rebellion that British butterflies have declined by 50% since 1976.
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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More or Less
Tim Harford explains the numbers and statistics used in everyday life.
