Presuming your questions are rhetorical, but nonetheless, I'll answer to number three on the list, to which the answer is "yes." The answer, of course, has little or nothing to do with the first sentence, and everything to do with an administration of demented oligarchs and their desire to reduce everyone but themselves to poverty, disease and disenfranchisement.
In the "think globally and act locally" department, giving money to your local food banks is one of the more useful, as well as (should you incline that way) more Christian things you can do. The right wing has managed to persuade much of the voting public that public support of the poor is taking food from the mouths of others, just one step closer to eating the rich, but so far at least, we are still allowed to send them some scraps from our own table.