Why has the idea of a ministry of education become obsolete? Which are the things that a minister of the area will never be able to solve again?
Some elements become obsolete, as happened with the razor blade or with the video tape player. Some other businesses also become unnecessary, for example a cybercafé and nowadays even fixed landline phones. The same happens with some institutions that seem to become outdated, and lose their meaning with the passing of time, as happened with the organism in charge of controlling commerce between Spain and its American colonies during the reign of the Habsburgs first and then of the Bourbons.