Students, especially college students, should be required to periodically write a convincing paper or give a speech advocating a point of view they really do not believe in. These types of exercises would give students a deeper understanding and respect for people holding the opposing view. It would make students more aware of the fact that sincere people who genuinely seek the truth or solutions to problems can hold different views. Students should also be taught how to disagree with others in a humble and truly respectful manner.
In addition, these kinds of activities would help students understand how different views could be arrived at and defended (at least to some degree) from the same set of facts. Students should learn how to construct arguments flowing logically from undisputed facts as well as how to defend the choosing of those facts used in support of their conclusions.