Summary: The solutions provided by the politicians (poli-sci and other non intellectual marshmallow majors) weren’t worth excrement.
The solutions provided by scientists and engineers worked.
Hmmmm, perhaps there is a lesson there somewhere.
(Yes, I know this is not always true...but then again....)
Ethanol remains a giant boondoggle, costing us billions for fuel that would work better without it. Thanks DOE.