In September 2022, Dr Nwosu delivered an invited talk, titled 'Death, dying and the metaverse', as part of the 'International Collaborative for Best Care for the Dying Person' webinar series. The International Collaborative for Best Care for the Dying Person is an innovative global network of clinicians and researchers working together in pursuit of their remarkable shared vision. In his talk, Dr Nwosu discussed how evolution of the internet to will potentially affect societal attitudes to death and dying. Dr Nwosu's presentation starts at the 26 minute mark.