... let's rethink it. The study trip tour to Spain meant to illustrate to ourselves that South Africans have this spirit. Building houses can be done through co- operatives. We have bricklayers in the townships and in the rural areas. They can be brought into a group through co-operatives. The only thing that has to be done is that they must be trained in the theory of co-operatives so that they are well informed as they execute.