If love is the answer, could you please rephrase the question?
If you have a dog or a cat, you know how developed they can be. How sensitive, how aware. They suffer. We all do.
Man invented language to satisfy his deep need to complain.
We don't care. We don't have to. We're the phone company.
9 to 5 made people aware of equal pay for equal work. It hasn't really happened, but it has come closer.
Language was invented because of the deep human need to complain.