... always saying please and thank-you

When the paper money has no value, "please and thank you" may actually be all that's left.

Good point. Even after the revolution, or whatever, we don't want to become barbarians.

In the meantime, the hypocrisy is sickening. It reminds of an incident from long, long ago. I was in the Peace Corps in Nigeria, and in a big European store in Ibadan. Outside there were beggars with withered legs, sitting on skate-board like devices, pleading "dash me master, dash me" (give money). Surrounding the store was an endless vista of tin-roofed mud huts. Inside there was a matronly British woman asking for donations to a group devoted a preventing cruelty to animals. (To be fair, none of escape this hypocrisy.)

The largest animal rights organization in Sweden "Djurens rätt" had "Animal rights in war zones" as a theme in their latest newspaper no 1 / 2008.