Why the remarkable proliferation of law schools? Because schools make a lot of money from them. In my youth, in the 1800s, we learned law from books and apprenticeship. Law school was not a requirement for joining the bar until 1906, which is long after I was admitted to the bar. Why they jumped from 0 years to 3 years of formal education, I do not know.
Paul Campos posts: There are a lot of bad reasons to go to law school. Here are some of the most common...
I happen to believe that legal training is good training for all sorts of things that a person might want to accomplish. However, the legal field is looking a little shaky these days unless you want to chase ambulances and have strange hair like John Edwards. The Obama recession is hurting everybody, dentists and lawyers, plumbers and electricians, doctors and churches, handymen and builders.