The Tortuous Twists and Turns of Recruiting Teachers

It is no news to people in the business that the ranks of teachers have dwindled.  Many teachers leave before five years.  Many retire early.  Many are discouraged before they get their feet wet.

Could it be something about the changing nature of the profession?
Here is a possible recruitment poster which might hail from teaching's golden past.

Here is the updated version, set against the backdrop of educational reform.  The letters have become a little jumbled though.