the Butler did it

[Brad De Long]

But way back when the world was young, I was a math major at college for
>a while, thus I can't share the common prejudice against complex stuff
>that requires lots of painfully hard work to understand.  In fact I may
>never understand J.B. myself, but that still doesn't mean I'd write her
>off as a nonsense-monger on that account

Even though the meaning she attaches to "homologous" is... obscure, to say
the least?

Brad DeLong