Carlos Fraenkel analyzes the consequences of Brazil's decision to mandate that all high schools teach philosophy:
[C]an philosophy really become part of ordinary life? Wasn’t Socrates executed for trying? Athenians didn’t thank him for guiding them to the examined life, but instead accused him of spreading moral corruption and atheism. Plato concurs: Socrates failed because most citizens just aren’t philosophers in his view.
To make them question the beliefs and customs they were brought up in isn’t useful because they can’t replace them with examined ones. So Socrates ended up pushing them into nihilism. To build politics on a foundation of philosophy, Plato concludes, doesn’t mean turning all citizens into philosophers, but putting true philosophers in charge of the city—like parents in charge of children. I wonder, though, why Plato didn’t consider the alternative: If citizens had been trained in dialectic debate from early on—say, starting in high school—might they have reacted differently to Socrates? Perhaps the Brazilian experiment will tell.
The Dish 