In a panel with other faith leaders , Francis calls slavery a `` crime against humanity '' Christian , Muslim , Jewish , Buddhist and Hindu representatives sign declaration . `` Today we have the opportunity , awareness , wisdom , innovation and technology to achieve this human and moral imperative , '' it states . By signing , they pledge to support action to eradicate slavery by the year 2020 . ' The Vatican is also working on an international treaty that would outlaw modern day slavery. More than 35 million people are in bondage worldwide .
In a panel with other faith leaders , Francis calls slavery a `` crime against humanity '' Christian , Muslim , Jewish , Buddhist and Hindu representatives sign declaration . By signing , they pledge to support action to eradicate slavery by the year 2020 . 'The Vatican is also working on an international treaty that would outlaw modern day slavery. More than 35 million people are in bondage worldwide .