Understand what might constitute a common cause and what groups of people might typically do in order to pursue a common cause.
Charities are examples of common causes. A group of people might band together in order to promote some issue or address a perceived problem in society. There can also be common causes which relate more directly to the way a society is centrally controlled and might promote directions of change.
The knowledge named 'Common Causes' is considered to be rather important.
In addition, the knowledge is thought to be quite justifiable knowledge, and is learned mainly by study but needs experience.
The learn time for this node given an understanding of the prerequisites, is about 6 months. The estimated learn time for the entire knowledge structure of this node is about 1.5 years.