There are an incredible range of subjects that people disagree about, but only a small number of core reasons that people disagree. When we encounter complex and difficult to resolve disputes, it can be helpful to break them down in terms of these reasons. This process can help give us insight into what is preventing a consensus from being reached. Disagreements can be caused by: 1. Facts. People have access to different information. One person has studied physics, another hasn't. One has spen...