the media and people

I introduced various media. As I mentioned, the media have allowed us to tell our information, feelings, thoughts, etc... Furthermore thanks to them, especially since the Internet arrived, we became able to spread what we saying. As a result, we now can be one with those who have the same thoughts as you. "Hate groups" are one of the outcomes. (10 most notorious hate groups).Because various people are in the world and, therefore, people have various thoughts, values, preferences, etc, we often conflict. The conflict is also various: racial, ethnic, sexual, of age, against government...
How can we solve? Or shouldn't we try to do so because it is impossible to compromise with others?  Let's consider the matter as the summary of this class.
As well as what the media should be.