I believe that this lack of coherence will force every country to seek its own good versus common good.
Consequently, many problems that may be solved only via united efforts of many nations will worsen and remain unresolved.
However, those that work in global companies, travel frequently, or migrate might have to accept that what was acceptable in their former country is not acceptable anymore in a new location.
Although there are significant differences even now in mentalities of different nations, potential differences in the new global society will go beyond cultural or mentality-related issues.
An argumentative essay requires you to decide on a topic and take a position on it.
You'll need to back up your viewpoint with well-researched facts and information as well.
Write those down as you come across them, then think about each for a few minutes. Do you have a firm position on a particular subject?
Is there a point you would like to make sure and get across?
For example, in college, you may be asked to write a paper from the opposing point of view.
Researching a different viewpoint helps students broaden their perspectives.