The document discusses whether factual writing should contain bias. It notes that bias means being inclined for or against a group in an unfair way, while factual writing aims to present what is actually the case. The main issues with including bias are that it mixes opinion with fact, could confuse readers by not clearly distinguishing the two, and only presents one perspective without an alternative argument. However, bias could make topics easier to discuss and engage more readers if facts are still prioritized. Overall, the document concludes that while bias may have limited use, factual writing works best when it focuses primarily on presenting verified facts rather than opinions to avoid misleading readers.