What I really like about law is that it's not an endless discourse like history or philosophy. In law, there comes a point where problems have to be solved, and cases decided.
What is law? Is it what is on the books, or what is actually enacted and obeyed in a society? Or is law what must be enacted and obeyed, whether or not it is on the books, if things are to go right?
As a citizen and someone who was a judge on the constitutional law court for 18 years, I feel whenever I can raise my voice with the hope of being heard I need to do it, but I wouldn't assign a special wisdom and responsibility to writers.
The Odyssey is the story of motion both purposeful and purposeless, successful and futile. What else is the history of law?