Underexplored in this discussion is that primary & secondary education, period, appears to have minimal impact on outcomes. Individual teachers appear to have

Underexplored in this discussion is that primary & secondary education, period, appears to have minimal impact on outcomes. Individual teachers appear to have absolutely minuscule effects at best. http://slatestarcodex.com/2014/05/23/ssc-gives-a-graduation-speech/ http://slatestarcodex.com/2014/05/23/ssc-gives-a-graduation-...