The purpose of Steins essay is to create a sense of humor but also speaking in a serious note that is indirectly to the America, due to the war that America is in.
1. Speech communities tend to absorb people into the general fabric and discourse communities tend to separate people into occupational or speciality-interest groups. Speech communities can be joined by birth or adoption. Discourse communities are joined by your own training and work.
2.
1. Has a broadly agreed set of common public goals.
2. Has mechanisms of intercommunication among its members
3. Uses its participatory mechanisms primarily to provide information and feedback
4. Utilizes and hence possess one or more genres in the communicative furtherance of its aim.
5. Has acquired some specific lexis.
6. Has threshold level of members with a suitable degree of relevant content and discoursal expertise.
3. The problem is the disagreement between people that it will cause them to divide. Each person has an opinion on their own, disagreement is a natural thing.