a conference on sexual abuse by clerics but francis will be meeting with bishops from around the world to discuss ways of preventing such abuse demands are growing louder for substantial reforms. abuse of power a church in denial that's our topic this week. and here to help us break it down we have three. journalists. philip is editor with the german religious affairs magazine site he says the sexual abuse scandal in the catholic church is a wake up call for the institution to globally reform itself. also with my fellow anchor. grew up in. schools run by catholic nuns she says if the church just remain relevant to protect the survivors of abuse the perpetrators and finally it's my pleasure to welcome.