07:10SundayWalking pilgrimages, Jean Vanier, Religious perspectives on artificial intelligenceBBC Radio 4 Duration: 44 minutes Sun 12th May 2019, 07:10 on BBC Radio 4 LWAvailable for over a yearListen nowEmily Buchanan with religious news and current affairs. Show more GenresReligion & EthicsBrandSunday Source: BBC Online