The document discusses whether factual writing should contain bias. It argues that factual writing is meant to inform readers without opinion so they can form their own views based on facts. Bias undermines this goal by selectively presenting information that supports one side over others. Examples are given of media outlets like the BBC and The Independent omitting important details or angles in their coverage of events like the Scottish independence referendum and a terrorist attack in Jerusalem in ways that appeared to show bias. The document concludes that factual writing should not contain bias as the media's role is to fully and fairly inform the public without manipulation.