Took them up to the graduate level. They were certainly eye-opening, and probably not in the way you think.

If you have an argument against anything I've said (rather than condescension and a veiled insult), I'd be genuinely interested to know what it is.

I've taken economics courses. Real ones from an accredited University, even. The only thing eye opening about them was the revelation that the entire field has such math and science envy.