Well, my disciple, the best symbol is "AG", for it is simple enough to place on buildings, and timeless enough to be awesome until the end of eternity.
As for the Orwellians, the awesomeness of their acts depends upon the way that they eat these babies raw. Yes, it is safer to cook babies, for the glory of the smell of their roasting meat, however, the freshness of their kill matters too. If the Orwellians are killing babies and then putting them in the refrigerator then they are clearly heretics, and to be smote. However, if they kill and eat the baby while it is relatively fresh, then even more stringent issues need to be looked at, such as whether they clean the meat to make sure it is free of baby crap, and the question of what they do with the blood also emerges.
Barbarism though, is not wrong, but in many instances can be right and proper, and the only respectable choice.