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Why do we find things disgusting?

There are some things that most of us find disgusting. But is disgust useful? Can our sense of disgust be misused? We ask an academic who describes herself as a ‘disgustologist’.

Image: A disgusted expression (Credit: Getty Images)

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9 minutes

Last on

Sun 11 Oct 2020 22:50GMT
±«Óătv World Service East and Southern Africa & West and Central Africa only

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  • Sat 10 Oct 2020 07:50GMT
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  • Sat 10 Oct 2020 15:50GMT
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  • Sat 10 Oct 2020 17:50GMT
    ±«Óătv World Service East and Southern Africa & West and Central Africa only
  • Sun 11 Oct 2020 03:50GMT
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  • Sun 11 Oct 2020 14:50GMT
    ±«Óătv World Service except East and Southern Africa, News Internet & West and Central Africa
  • Sun 11 Oct 2020 21:50GMT
    ±«Óătv World Service except East and Southern Africa & West and Central Africa
  • Sun 11 Oct 2020 22:50GMT
    ±«Óătv World Service East and Southern Africa & West and Central Africa only