Also I would like to point some thing that repeat through our human history, "the goat scape factor"

our society as general and some politicians try to pick up scape goat over the course of bad times, I already saw coments from KGB members about the problem of imigrants and blamming them for some degree about the economic problem..

as a remind the nazi blamed the jews about the economic problems,
after the WW2 the comunist were the scape goats and the fuel to many decision taking..

and now the imigrants and muslims as general are the new scape goats for the problems, USA always had people imigranting ilegaly or legaly to work to jobs were less education and qualification were needed, and that was not a factor, now things are getting worse people need something to blame and justify.

Animal Ethics: "I tremble for my species when I reflect that god is just." Thomas Jefferson.
[Linked Image from the-kgb.com]