It depends on what you see. This question is more of asking you for your view. For example, i will give you one of my concerns of this world: hatred. reasons, many. War is another. You can use these two if you want but try at least brainstorm on what you see for the 3rd problem hope this help ^^
If you are in charge of going through incoming mail, you may have to underline or write in the margins anything you find especially interesting or important.
