I say: "the higher is the educational degree, the higher is the level of brainwashing. My Ph.D. means I am brainwashed pretty well. More brainwashed are only MDs." Which is of course an exaggeration. MDs are actually one of freer thinking classes because they are financially independent. They can believe in anything, the system allows them to make their living even if they are alternative thinkers. Steven Greer, John Mack and few other MDs are among most radical alternative thinkers on the planet. Tenured academic professors, like David M. Jacobs are also reasonably independent, although they can lose their tenure.