Papal in-tray: New Pope will have to hit ground running on many urgent issues

Cardinals attend a Mass prior to the start of the conclave, at St Peter's Basilica in The Vatican, on Wednesday morning. Picture: Dimitar Dilkoff / AFP via Getty Images
In the coming days, the Catholic church will have a new leader, cheered by the faithful in St Peter’s Square. Once the prayers are over and the crowds have dispersed, what issues must the new pope grapple with?