@matrix
My brother in law was pretty happy with studying to be a geograpy teacher. I asked him, "What can you tell me that wikipedia can't?" He thought it about it and said, "Well, how to teach geography."

I think it's high time anything outside of reading and math (and possible a second language if useful) are removed from the curricula of primary schools. Kids should come put knowing at least basic calculus from primary school. They can learn bullshit stuff later.