Cart, he's in

Seen on Internet Infidels:

A: Our society is falling apart at the seams.
B: Indeed. Crime, drugs and prostitution are rife.
A: I blame the education system. Nothing of value is taught in the schools.
B: Well then, and there's our answer!
A: Whatever do you mean?
B: We must bring education to the lower strata of society!
A: But how?
B: We must take to the streets! Teach mathematics to the drug dealers, latin to the car thieves, and philosophy to the prostitutes.
A: Nonono. That will never work.
B: Why not?
A: Because, my friend, it would be putting Descartes before the whores.