> The more we learn, the more destruction seems to follow I wish people would read some history. The world was pretty horrific until recently. The urban gravey

> The more we learn, the more destruction seems to follow I wish people would read some history. The world was pretty horrific until recently. The urban graveyard effect didn't end until fairly recently: cities were so horrific to live in and so many people died that the only way their populations were sustained was by constant immigration.