Slaves were brutally beaten and treated inhumanely. Chickens and milk-animals raised in industrial operations are often treated inhumanely. At the prison he encounters the political prisoners who are treated inhumanely. Indigenous domestic servants were treated inhumanely well into the 20th century. Indigenous domestic servants were treated inhumanely all the way into the 20th century. Decision making in groups is a practice that makes otherwise polite people to behave inhumanely. In a 2009 BBC Panorama program, Arabtec was exposed as treating their migrant workers inhumanely. People in groups act inhumanely when they [are not] personally held accountable for their actions. Fog inhumanely chains the captured cub in a dark shack with inadequate food or exercise. These events were a result of cultural differences reinforced inhumanely by a superior, majority group.