Study Group 4, led by Dr Jon Bonk, Director of the Overseas Ministries Study Center, USA and Lori Ransom of the Presbyterian Church of Canada are finalizing their contribution to the Edinburgh 2010 pre-conference publication. Their chapter will be centered on a case study of the experience of the First Nations in the Canadian Residential Schools System as an example of abuse of missionary power. A number of people from other parts of the world where there are sizeable minorities or populations of displaced and dispossessed people will be responding to this to draw out the key questions for mission today.