Showing up at school already able to read is like showing up at the undertaker's already embalmed: people start worrying about being put out of their jobs.
As anyone knows who has ever had to set up a military encampment or build a village from the ground up, occupations pose staggering logistical problems.
You don't argue with a four-year old about why he shouldn't eat candy for dinner. You don't punch a mentally handicapped guy even if he punches you first. And you don't argue when a women tells you she's only making 80 cents to your dollar. It's the path of least resistance. You save your energy for

