Identify the Impact of Groupishness, or Group Selfishness
By implication, groupishness, or in other words, group selfishness often damages people outside the privileged group while protecting and privileging people within the group. Those inside the group win; those outside the group lose.
See if you can come up with three or four examples of your own which illuminate the problem of groupishness. Then, be on the lookout for examples of groupishness in the daily news.
Examples of groupishness: