What's Mallard raving about today?
Folks with Ph.D.s in Education, arcane facts, McDonald's.
Well, if these folks got their degree in Education rather than "Education" maybe they'd be more qualified.
Almost as qualified as someone who doesn't know how to use the term "mull" correctly in a sentence. Unless Mallard intentionally did not say "mull over" because he actually meant to say that they were heating and adding sugar and spices to arcane facts.