The world is getting more complex. Here where I live we have a system with a basic 8-10 years of education from years ~6-16, then apprenticeship school or university.<p>My grandfather had a good standard of income with only apprenticeship (3 years). My father needed apprenticeship + trade school (3 + 2 years) and my generation will probably need a master degree to have the same income level (3 year of preparation + 5 year at the university).<p>I can only wonder how long my grandchildrens education will be.