Earlier quoted context omitted.
> The essential question is "why do we think that every skilled job requires a four-year college degree?". That’s not accurate. Law school requires any degree followed by three years of a law degree. Now that’s pure signalling. Every other Anglophone country bar Canada has undergraduate law degrees instead of requiring what amount to two undergraduate degrees.
Isn't a law degree in the US considered a doctorate rather than a bachelors? Medical degrees in the US are similar in that you complete an undergraduate degree before you can get into medical school and get a MD or DO. Some countries have the MBBS degree which is a bachelor level degree that can be started right after the equivalent of high school.
A three year degree with plentiful coursework and no research component is not exactly a central example of a doctorate. M.D.s, D.D.S.s and J.D.s are called professional doctorates in the US and a second-entry bachelor’s degree in Canada.
> Medical degrees in the US are similar in that you complete an undergraduate degree before you can get into medical school and get a MD or DO. Some countries have the MBBS degree which is a bachelor level degree that can be started right after the equivalent of high school.
Some countries are everywhere apart from the US, Canada and former US colonies like the Philippines. Undergraduate medical education is the norm everywhere though postgraduate programmes are extending across the globe.