Could you recognize a loved one in a crowd, or would their face be just another blur? Face blindness, or prosopagnosia, affects at least 2% of people and isn’t just forgetfulness - scientists say it’s a standalone medical condition. From struggling to identify friends to mistaking strangers for family, this genetic or injury-related disorder has profound impacts on social interactions and everyday life.

To tell more, Seán is joined by Sarah Bate, Professor of Psychology at Bournemouth University.