I'm sure this subject must have been aired before but I couldn't find any previous threads.
Anyway, how many songwriters have tackled the subject of corporate greed ( Bankers and Big Business).
Show of Hands in the UK got a bit of air play with their song "Arrogance, Ignorance and Greed" ( see link below).
This this seems like a subject made for the pen of Phil Ochs. Did he ever write something along those lines?

Show of Hands link