Answer:
We could change the language and adapt it to reflect the contemporary English we use nowadays. That would make the play more understandable, especially for the young people and wake up their interest for the theatre.
We could change the setting, that is, time and place of some plays and adapt it to contemporary surroundings, without changing the topic of the plays, as Shakespearean problems and inner struggles are still present in the 21st century, only in different ways.
For example, we could change characters' professions or some circumstances without changing the plot of the story. Or, perhaps, try to represent some contemporary family issues, by readapting Hamlet into a boy who is fighting against his stepfather.
The world would be a much happier place because if everyone helped each other there would be much happier people knowing that other people have their back and are willing to help each other. An act of kindness will help the community be better because even if you do one small little thing for one person they might be motivated to start helping other people and so on.
