Speaking of Human Civilization as a Metastasizing Cancer...

Here's a fun look at the spread of Wal-Mart since its humble inception.



I mean, they didn't have to choose the color of gangrene...

Actually, you know what would have been even more terrifying? If they'd used those bland little yellow smiley faces Wal Mart uses in ads when it's having a sale. Imagine them popping up all across the continent like some narcotized but insatiable horde...