HIstory is a powerful teacher—if we are willing to learn.

Many educators and scholars have triggered the truism “Insanity is doing the same thing over and over while expecting different results,” but that argument seems always to fall on deaf ears among our self-chosen education reformers, the media, and the public.

So let’s venture into history and explore a thought experiment: Would you prefer limes or leeches?

Study the history of identifying and treating scurvy, including how British sailors became known as “limeys.”

Now study the history of blood letting, and the use of leeches.

Solutions, history shows, must be built on a clear identification of the problems and then a careful analysis of what those solutions must be.

Limes and citrus fruits proved credible solutions for preventing scurvy—while “[i]n the overwhelming majority of cases, the historical use of bloodletting was harmful to patients.”

High-stakes accountability built on standards and high-stakes testing is the type of insanity found in bloodletting because the overwhelming majority of educational problems have nothing to do with accountability, standards, or testing—not the lack of accountability, standards, or testing, not the quality of accountability, standards, or testing.

Nothing.

In the education of your child, would you prefer limes or leeches? [And now let's apply that answer to "other people's children" because "they're all our children."]

Let’s stop the bloodletting.