Re: Our Worst Fear
If zombie 1 manages to catch and infect the person that would become zombie 2, he's not going to see a new ally in the hunt for food. He's going to see... food. Unless zombie 2 manages to escape zombie 1, there's nothing stopping zombie 1 from killing and eating zombie 2. At which point he'll move on to infecting/creating/consuming zombie 3.
In this endless cycle, there will never be more than a handful of zombies whose only goal is to eat. And those that are lucky enough to escape the first zombies after being bitten will behave in the same manner causing the zombie apocalypse to move at a painfully slow rate.
It's a moot point in the end, when you take into account the military which is way more organized than zombie movies give them credit for. Zombies would be hunted into extinction before they had a chance to propagate.
You're a dummy head. :3