The world is very much like a large PB&J filled with many different ingredients can vary.
Explanation:
He can be expressing that this world.has many backgrounds, many problems as well, and is somehow all connected being that there is only one world therefore all our problems as well as beauty in this world is combined into one sandwich with a bunch of different things happening good and bad, new and old.
Answer: They give general outlines of how employees should behave, as well as specific guidance for handling issues like harassment, safety, and conflicts of interest.