Episode details
Available for over a year
Mike Williams discovers what makes one voice trustworthy and another not. (Photo: Mick Jagger performing with the Rolling Stones at Wembley. Credit to Getty Images)
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Mike Williams discovers what makes one voice trustworthy and another not. (Photo: Mick Jagger performing with the Rolling Stones at Wembley. Credit to Getty Images)
Programme Website